REVIEWS
Daqian World Commodity Store Holley Fuel Pressure Regulator of 2026
By Daqian World Commodity Store Editor • 2026-09-20
Disclosure: As an Amazon Associate, we earn from qualifying purchases made through links on this page. Our assessments are based on hands-on testing. Buying through our links does not affect your price but supports our research.
Daqian World Commodity Store Holley Fuel Pressure Regulator
of September 2026
1
Best ChoiceBuMatrivv
Fuel Pressure Regulator w/housing filter Compatible with Harley EFI Models 20012012 Fits Touring, Softail, V-Rod Replaces 27408-01, 61001-01, & 62373-01
9.9
Exceptional
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2
Best ValueEVIL ENERGY
EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (20-75PSI, 75-120PSI), Black
9.8
Exceptional
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3
YESHMA
YESHMA EFI Fuel Pressure Regulator Kit 0-100psi with Gauge 6AN Fuel Line Fitting Universal Adjustable Aluminum (Black)
9.7
Exceptional
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4
EVIL ENERGY
EVIL ENERGY Fuel Pressure Regulator 30-140PSI Adjustable Pressure Range, 10AN Bypass Return EFI Fuel Regulator with Gauge and Fitting Red
9.6
Exceptional
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5
PQY
PQY Adjustable EFI Fuel Pressure Regulator Kit 3-70PSI with AN8 Feed Port and AN6 Return Port (black)
9.5
Excellent
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6
LANDSIN
Fuel Pressure Regulator Kit 12-804 Carburetor Fuel Valve Gauge Fit for Holley Edelbrock Carburetors, 1-4 PSI Aluminum Alloy 3/8In NPT Port (1-In, 2-Out)
9.4
Excellent
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7
PQY
PQY Adjustable Fuel Pressure Regulator Kit 3-70PSI With 6AN Return and 6AN feed Port with AN6-6AN Fuel Line Hoses Connectors (black)
9.3
Excellent
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8
TEXVOKIE
TEXVOKIE 12803 Car Fuel Pressure Regulator, Fit for Holley 12-803 4.5-9 PSI 3/8 Inch 3/8" NPT Ports
9.2
Excellent
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9
LVOUP
LVOUP Manual Adjustable 1-5 PSI Fuel Pressure Regulator Carburetor Carb Fuel Pump Kit with 0-15 PSI Pressure Gauge and Fuel Block
9.1
Excellent
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10
KARTONMOTOR
KARTONMOTOR Adjustable Fuel Pressure Regulator Carburetor Parts with Fuel Gauge Kit for Holley and Edelbrock Carburetors, 4 1/2 to 9 PSI, 3/8in NPT, 12-803
9
Excellent
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11
YEHERIT
Universal Adjustable 1-5 PSI Carb Fuel Pressure Regulator Kit with 0-15 PSI Gauge, Fuel Block, and 8mm & 10mm Adapters for Carburetor Engine
8.9
Very Good
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12
YEHERIT
YEHERIT Adjustable EFI Fuel Pressure Regulator Kit with Bypass Return, 0-100 PSI Gauge, 6AN Fittings and PTFE Braided Hose Compatible with Gasoline, E85, Ethanol & Methanol Fuels
8.8
Very Good
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13
BARTOO
BARTOO Fuel Pressure Regulator Carburetor with Gauge Kit, 4 1/2 to 9 PSI, 3/8in NPT, 12-803 Zinc Alloy
8.7
Very Good
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14
RJSPHH
RJSPHH Fuel Pressure Regulator Kit Carburetor Carb Fuel Pump FPR, Adjustable Gunmetal Fuel Pressure Regulator Universal for Carburetor Engine
8.6
Very Good
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15
dowfane
Dowfane Low Fuel Pressure Adjustable Regulator & Gauge Kit 12-804 12804 Compatible with Holley Carburetor Carb 1-4/2-9 Psi 3/8in Npt
8.5
Good
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16
CULMKARI
Fuel Injection Pressure Regulator w/Vacuum Line Fits for Chevy Avalanche 1500/Express 1500 2500 3500/Silverado Replaces 89060418 17113556
8.4
Good
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17
Tavaski
12-803 Adjustable Fuel Pressure Regulator with Gauge Fit for Holley and Edelbrock Carburetors, 3/8in NPT 4-1/2-9 Psi
8.3
Good
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18
MEASUREMAN
MEASUREMAN 1-1/2" Dial Size, Glycerin Filled Fuel Pressure Gauge, 304 Stainless Steel case, 0-15Psi, 3-2-3%, 1/8"NPT Back Mount
8.2
Good
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19
PQY
PQY Fuel Pressure Regulator AN8 Feed & AN6 Return Line + 0-160PSI Gauge Set Dark Black
8.1
Good
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20
Bull Boost Performance
Performance Fuel Pressure Regulator, Adjustable Manual Car Fuel Pressure Control Valve for Carburetor Engine
8
Good
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21
GEARLAST
GEARLAST Fuel Pressure Gauge 1-5 PSI Universal Fuel Pressure Regulator Carburetor Carb Fuel Pump Kit ith 0-15 PSI Pressure Gauge and Fuel Block for Carburetor Carb
7.9
Good
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22
Quctaki
Fuel Injection Pressure Regulator Set Compatible with 1993-1996 Chevy Blazer Express 2500 C1500 C2500 C3500 K1500 K2500 K3500 Suburban Tahoe Yukon C1500 C2500 C3500 Safari Replace 19143609 17112907
7.8
Good
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23
PTNHZ RACING
PTNHZ RACING Manual Adjustable Fuel Pressure Regulator Carburettor Carb Fuel Pump FPR
7.7
Good
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24
Speedway Motors
Speedway Motors Fuel Pressure Regulator, 5-12 PSI, Non-Return Style, CNC Lightweight Billet Aluminum, Universal Fit - Consistent and Reliable Performance
7.6
Good
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25
HiSport
HiSport Fuel Injection Pressure Regulator - 2.7BAR, Replaces PR162T, F4SE9C968AA, F4SZ9C968A, F4TE9C968BA, F4TZ9C968B, F5AZ9C968AA, ZZM113280
7.5
Good
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26
ZNB
ZNB F4SZ9C968A Fuel Pressure Regulator for Ford F-150 1994-1999 for F-250 1993-1999 Replaces F4TZ9C968B 1Pc Golden
7.4
Good
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27
ACDelco
ACDelco Gold 217-3062 (19160410) Fuel Injection Pressure Regulator Kit with Regulator and O-Ring
7.3
Good
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28
ACDelco
ACDelco Professional 217-2900 Fuel Injection Pressure Regulator
7.2
Good
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29
269 Motorsports
Lowdoller Motorsports 100 PSI Pressure Sensor - Fuel/Oil/Coolant Pressure PN: 7990100
7.1
Good
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30
Crmopix
12-804 Fuel Pressure Regulator with Fuel Gauge Fits for Holley Edelbrock Carburetors 1-4PSI Adjustable 3/8in NPT 0-15PSI
7
Good
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31
Mr. Gasket
Mr. Gasket 1561 Fuel Pressure Gauge 1.500 in.
6.9
Good
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32
YESHMA
YESHMA 1-5 PSI Universal Fuel Pressure Regulator Adjustable Manual for Carburetor Carb Zinc Alloy with 5/16 3/8 Fittings
6.8
Good
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33
Holley
Holley 12-846 HP Billet EFI by Pass Fuel Pressure Regulator
6.7
Good
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34
Holley
Holley 12-845 8AN Inlet / 2 x 6AN Outlet 4.5-9 PSI Adjustable Bypass Billet Fuel Pressure Regulator
6.6
Good
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35
Walker Products
Walker Products 255-1075 Fuel Pressure Regulator
6.5
Good
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36
Speedway Motors
Holley 12-804 Adjustable Fuel Pressure Regulator w/0-15 PSI Gauge
6.4
Good
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37
Holley
Holley 12-842 HP Billet Carbureted by Pass w/Idle Bleed Fuel Pressure Regulator
6.3
Good
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38
Holley
Holley 12-704 Carbureted Fuel Pressure Regulator
6.2
Good
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39
Holley
Holley Billet Bypass Regulator, 4-65 Psi (3/8 Npt)
6.1
Good
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40
Holley
Holley Performance 12-880 Adjustable Billet By-Pass Fuel Regulator, Black (12880)
6
Good
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41
EVIL ENERGY
EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (30-70PSI), Red
5.9
Good
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42
Holley EFI
Holley EFI 554-102 100 PSI Stainless Pressure Sensor
5.8
Good
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43
Holley
Holley 12-840 HP Billet Carbureted Fuel Pressure Regulator
5.7
Good
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44
Holley
Holley 12-802-1 110 GPH Blue Electric Fuel Pump With Regulator
5.6
Good
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45
Holley
Holley 12-848 10AN Inlet / Outlet 8AN Return 40-70 PSI Billet Fuel Pressure Regulator, Black Anodized
5.5
Good
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46
Holley
Holley 26-500 Fuel Pressure Gauge
5.4
Good
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47
JZHGVF
12-803 Adjustable Fuel Pressure Regulator Carburetor with Gauge 4.5 to 9 PSI 3 8 in NPT 1 in 2 Out Compatible with Holley and Edelbrock Carburetors Fuel Regulator Kit
5.3
Good
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48
Holley
Holley 12-807 Regulator Diaphragm Repair Kit
5.2
Good
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49
Holley
Holley 12-841 HP Billet Carbureted by Pass Fuel Pressure Regulator
5.1
Good
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50
Speedway Motors
Holley Fuel Pressure Regulator & Liquid Filled Gauge Kit 4.5-9PSI
5
Good
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51
FQRANBO
12-803 Adjustable Fuel Pressure Regulator with Gauge, Compatible with Holley and Edelbrock Carburetors, 4.5-9 PSI, 3/8" NPT, 1-in 2-Out
4.9
Good
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52
FQRANBO
12-804 Adjustable Fuel Pressure Regulator with Gauge, Compatible with Holley and Edelbrock Carburetors, 1-4 PSI, 3/8" NPT, 1-in 2-Out
4.8
Good
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53
Pilida
9710 Fuel Pressure Regulator Kit: 1-5PSI Manual Adjustable Engine Carburetor Carb With 1/4", 5/16",3/8" Fuel Adapters
4.7
Good
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54
Boltigen
Boltigen Fuel Pressure Gauge, 0-15psi Fuel Pressure Gauge Kit, Glycerin Filled Fuel Pressure Regulator with Gauge for Car, 1/8'' NPT Inline Fuel Pressure Guage with 3/8'' 5/16'' Barb
4.6
Good
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55
Edelbrock
Edelbrock 8189 Fuel Pressure Regulator Kit
4.5
Good
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56
Plobeda
EFI Fuel Pressure Regulator Kit with Bypass Return 0-100psi Pressure Gauge 6AN Fuel Line Adjustable Universal(Black & Red)
4.4
Good
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57
Plobeda
EFI Fuel Pressure Regulator Kit with Bypass Return 0-100psi Pressure Gauge AN6-6AN Fuel Line Hose Fitting Connectors Kit Adjustable Universal Aluminum (black)
4.3
Good
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58
EVIL ENERGY
EVIL ENERGY EFI Fuel Pressure Regulator Kit Adjustable (20-120PSI) with Gauge 6AN PTFE Fuel Line Hose Fitting Connectors Kit Universal Aluminum (black)
4.2
Good
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59
EVIL ENERGY
EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (30-70PSI), Black
4.1
Good
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60
Antrys
Fuel Hose Line Fitting Adapter 65380 for Holley 12-289-11 & 350 SBC Fuel Pump, Fuel System Adapter Fits Holley 12-803 Bypass Pressure Regulator for Ford Mustang 289, 3/8 Inch NPT to 3/8 Inch Barb-2pcs
4
Good
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61
RYLNOK
Fuel Pressure Regulator Zinc Alloy Carburetor With Gauge Kit Fit For Holley And Edelbrock Carburetors, Fuel Valve 12-804 1-4/2-9 Psi,3/8in Npt with Installation kit and sealing tool
3.9
Good
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62
Holley
Holley 12-801-1 97 GPH RED Electric Fuel Pump
3.8
Good
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63
Holley
Holley 12-803BP Carbureted Bypass Fuel Pressure Regulator
3.7
Good
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64
Holley
Holley 26-506 Fuel Pressure Gauge
3.6
Good
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65
Holley
Holley Bypass Regulator, Fuel Pressure 59.5 Psi
3.5
Good
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66
JGhyperX
JGhyperX Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (0-100psi) with Gauge 6AN Fuel Line Fitting black+red
3.4
Good
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67
PQY
PQY Adjustable Fuel Pressure Regulator Kit 3-70PSI With 6AN Return and 6AN feed Port with AN6-6AN Fuel Line Hoses Connectors (black+red)
3.3
Good
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68
RYLNOK
RYLNOK Fuel Pressure Regulator Zinc Alloy Carburetor Fuel Valve 12-804 1-4 PSI Fuel gauge Carburetor Parts
3.2
Good
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69
senctrl
SENCTRL 0-15 Psi Fuel Pressure Gauge, 1-1/2" Black Dial, 1/8" NPT Back Mount, Silicone Oil Liquid Filled, Stainless Steel Case, Inline Low Pressure Gauge, for Water Oil Pressure Test
3.1
Good
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70
SPBREW
SPBREW Fuel Pressure Regulator 4.5-9PSI Adjustable Pressure Range, 3/8" NPT Bypass Return Fuel Regulator for carburetor with vacuum/boost reference line connection, Gauge and Fitting, Red
3
Good
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71
ZLPTEAM
ZLPTEAM 12-804 Fuel Pressure Regulator 1-4 PSI, 3/8 Inch NPT Ports with Gauge Kit, Compatible with Holley 12-804, Replacement for Car & Small Engine
2.9
Good
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72
ZLPTEAM
ZLPTEAM 12-804 Fuel Pressure Regulator 1-4 PSI, 3/8 Inch NPT Ports, Compatible with Holley 12-804, Replacement for Car & Small Engine
2.8
Good
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73
IPARTS EXPERT
3/8 6AN 20FT, Nylon Stainless Steel Braided Fuel Line Oil/Gas/Fuel Hose End Fitting Hose with 10PCS Swivel Fitting Adapter Kit - Black
2.7
Good
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74
Holley
Holley HOL 12-804 12-804 Fuel Pressure Regulator
2.6
Good
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75
Holley
Holley Bypass Regulator, Fuel Pressure 6.0 Psi, Chrome
2.5
Good
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76
Quick Fuel Technology
Quick Fuel Technology 30-803 Fuel Pressure Regulator
2.4
Good
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77
Spectre
Spectre Performance 2518 Fuel Pressure Regulator
2.3
Good
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Click here to learn more about these products.
Fuel Pressure Regulator w/housing filter Compatible with Harley EFI Models 20012012 Fits Touring, Softail, V-Rod Replaces 27408-01, 61001-01, & 62373-01
Compatible with Harley VRSCX 2007, VRSCDX-ANN 10th Anniversary 2012, FLSTF-I Fat Boy 15th Anniv 2005, FLSTN FLSTN-I Deluxe 20052007, FXSTD FXSTD-I Deuce 20012007, FLHTC FLHTC-I Electra Glide Classic 20022007, FLHT FLHT-I Electra Glide Standard 20032007, FLHTCU FLHTCU-I Electra Glide Ultra Classic 20022007, FLSTF FLSTF-I Fat Boy 20012007, FLSTC FLSTC-I Heritage Classic 20012007, FLST-I Heritage Softail 2006. Compatible with Harley FLSTS-I Heritage Springer 20012003, VRSCD Night Rod 20062008, FLTR FLTR-I Road Glide 20022007, FLHR FLHR-I Road King 20022007, FLHRC FLHRC-I Road King Classic 20022007, FLHRS FLHRS-I Road King Custom 20042007, FXSTC Softail Custom 2007, FXSTB FXSTB-I Night Train 20012007, FLSTSC FLSTSC-I Springer Classic 20052007, FXSTS-I Springer Softail 20012006, FXST FXST-I Softail Standard 20012007, FLHX Street Glide 2007, VRSCR Street Rod 20062007, FXD35-I Super Glide 2006, VRSCAW V-Rod 20072010, VRSCA V-Rod 20022007, VRSCB V-Rod 20042005. Kit Includes Housing ,fuel filter ,Fuel Pump Regulator. Replaces Part Number 27408-01, 61001-01, 62373-01.
EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (20-75PSI, 75-120PSI), Black
Application fuel regulator fit for most vehicle's EFI system.. Medium bypass fuel pressure regulator compatible with gasoline,E85 and alcoholethanol, not compatible with diesel fuel. Nylon braided fuel line is not compatible with E85.. Adjustable Range The pre-installed spring supports a pressure range of 20-75psi, while the replacement spring supports a pressure range of 75-120psi. Adjust the set screw on top to get the desired pressure, and change to the replacement spring if a higher pressure is needed.. PackageIncludes 1xfuel pressure regulator, 1xpressure gauge, 1xreplacement spring, 1xAN10 port plug, 1xallen key, 1xsealant tape, 1xAN6 to AN6 ORB fitting, 2xAN6 to AN10 ORB fittings, 2xAN8 to AN10 ORB fittings, 2xAN10 to AN10 ORB fittings.. NoteWhen installing fuel regulator NPT pressure gauge port,please use thread sealant tape for sealing.Professional installation is highly recommended..
YESHMA EFI Fuel Pressure Regulator Kit 0-100psi with Gauge 6AN Fuel Line Fitting Universal Adjustable Aluminum (Black)
Function The purpose of a fuel pressure regulator is to maintain a consistent pressure of fuel at the engine.. Material Fuel pressure regulator high-quality Aluminum Hose 304 stainless steel CPE synthetic rubber.. Adjustable The pressure gauge needle shows you the exact reading, you can regulate the pressure from 30 psi to 70 psi. Universal fit for most cars' EFI systems.. Package Includes 1xfuel pressure regulator, 1xpressure gauge, 1x6an port plug, 3x6an straight adapters, 3x6an 90-degree adapters, 1xfuel rail adapter, 1xfuel regulator bracket, 3x6an fuel line.. Note Instruction not included. Professional installation is highly recommended..
EVIL ENERGY Fuel Pressure Regulator 30-140PSI Adjustable Pressure Range, 10AN Bypass Return EFI Fuel Regulator with Gauge and Fitting Red
Features- The EFI fuel pressure regulator is precision machined from 6061-T6 aluminum alloy and features a 18 inch NPT instrument port, 18 inch NPT vacuum interface, two 10AN ORB feed ports and one 10AN ORB return port.. Adjustable Range- The pre-installed spring supports a pressure range of 30-80psi, while the replacement spring supports a pressure range of 80-140psi. Adjust the set screw on top to get the desired pressure, and change to the replacement spring if a higher pressure is needed.. Fuel Type- Adjustable fuel pressure regulator compatible with gasoline,E85 and alcoholethanol, not compatible with diesel fuel. Nylon braided fuel line is not compatible with E85.. Package Includes- 1 x fuel pressure regulator, 1 x pressure gauge, 1 x replacement spring, 1 x AN10 ORB port plug, 1 x allen key, 1 x sealant tape, 3 x AN10 ORB to AN6 fitting, 3 x AN10 ORB to AN8 fittings, 3 x AN10 ORB to AN10 fittings.. Application- The Evil energy fuel pressure regulator is suitable for most vehicles' electronic fuel injection systems and can maintain the engine's fuel pressure at a specified value. Notewhen installing fuel regulator NPT pressure gauge port,please use thread sealant tape for sealing.Professional installation is highly recommended..
PQY Adjustable EFI Fuel Pressure Regulator Kit 3-70PSI with AN8 Feed Port and AN6 Return Port (black)
The PQY fuel pressure regulator is made of billet aluminum ,features with AN8 ports for feed ,AN6 port for return ,18'' NPT gauge port and vacuum boost line connection port.. The PQY fuel pressure regulator is adjust from 3-70psi .The spring inside the regulator is for 20-45psi ,come with 1pcs spring for 3-20psi ,1pcs spring for 45-70psi. You can adjust psi by adjusting the bolt on the top of the fuel pressure regulator.If you only need one feed port ,you can use the end cap in the kit .. The PQY fuel pressure regulator kit can be used on E85 ,comes with an installation instruction which will be helpful to your project.. Package includes 1pcs fuel pressure regulator,2pcs OR8-AN8 fittings1pcs OR6-AN6 fitting,1pcs AN8 end cap ,2pcs spring,1pcs gauge.
Fuel Pressure Regulator Kit 12-804 Carburetor Fuel Valve Gauge Fit for Holley Edelbrock Carburetors, 1-4 PSI Aluminum Alloy 3/8In NPT Port (1-In, 2-Out)
Fitment The fuel pressure regulator carburetor fit for Holley carburetors and Edelbrock carburetors, ensures precise matching after installation, achieving seamless replacement and performance transition. Perfect fit model The carburetor fuel pressure regulator is precisely matched with codes 12-804 and 12804, and has undergone precise measurement and testing to ensure a perfect fit with the target component. Precise pressure control The fuel pressure regulator with gauge incorporates a 732-inch flow restrictor valve to ensure stable fuel pressure within the 1-4 PSI range, guaranteeing optimal fuel supply to the engine. Rugged and durable The main body is made of high-strength aluminum alloy, with an oxide film ensuring rust resistance and excellent heat dissipation in the high-temperature engine compartment, while remaining lightweight. Complete accessories The low fuel pressure regulator with gauge kit includes a pressure regulator, fuel pressure gauge, screws, and tape complete accessories uses a 38-inch NPT standard interface for easy and quick installation, saving time and effort.
PQY Adjustable Fuel Pressure Regulator Kit 3-70PSI With 6AN Return and 6AN feed Port with AN6-6AN Fuel Line Hoses Connectors (black)
Application The PQY fuel pressure regulator kit can work for E85 and alcoholethano gasoline fuel line.Universal for most vehicle's EFI system as a carb fuel pressure regulator.. 3-70PSI Pressure The PQY fuel pressure regulator is adjust from 3-70psi .The spring inside the regulator is for 20-45psi ,come with 1pcs spring for 3-20psi ,1pcs spring for 45-70psi You can adjust the psi by turning the the bolt on the top of the regulator.. Features The PQY fuel pressure regulator is made from 6061-T651 billet aluminum,CNC-machined, features with 18'' NPT gauge port,two ORB6 ports for AN8 feed and 1 ORB6 port for AN6 return,also has a vacuumboost reference line connection.. Package Includes 1 6AN fuel pressure regulator 1 0 -160 psi pressure gauge 2 springs 7x AN6 fitting 36AN stainless steel braided fuel lineand other washers .. Return Style Regulator This universal fuel pressure regulator with return is a great replacement for your gasoline pressure regulator and e85 fuel pressure regulator..
TEXVOKIE 12803 Car Fuel Pressure Regulator, Fit for Holley 12-803 4.5-9 PSI 3/8 Inch 3/8" NPT Ports
CompatibilityDesigned for Holley and Edelbrock carburetors. The reference part number is 12-803. Be sure to check your OEM number to ensure compatibility before ordering for optimal performance.. Durable MaterialConstructed from high-quality zinc alloy, this fuel pressure regulator is anti-rust, wearproof, colorfast, and highly durable, ensuring long-lasting use and reliability under various conditions.. Adjustable Fuel PressureProvides an adjustable fuel pressure range of 4-12 to 9 psi. Allows you to fine-tune your fuel pressure based on your carburetor and vehicle application, preventing overflow and improving overall driving performance.. Prevents Overload IssuesBy regulating fuel pressure, it helps prevent valve needle and pressure overload, avoiding common issues like overflow and poor driving performance, ensuring your engine runs smoothly.. OEM SpecificationsOEM reference part number 12-803, with an adjustable range of 4-12 to 9 psi and a 0.220in 732in limit. This ensures you get the correct fit and performance for your carburetor system..
LVOUP Manual Adjustable 1-5 PSI Fuel Pressure Regulator Carburetor Carb Fuel Pump Kit with 0-15 PSI Pressure Gauge and Fuel Block
FunctionThe regulator is a critical piece and the deadhead style regulator uses restriction in order to lower the fuel pressure by simply decreasing the fuel flow.. AdjustableThere is an adjustable range of 1 to 5psi via A numbered dial on top using the chrome polished dial for a consistent fuel flow and is suitable for single or twin carburettor application.The maximum input pressure should not exceed 7psi.. Easy to InstallMore responsive,less expensive,easier to install,placed between the fuel pump and the carburetorNot suitable for fuel injection systems.. Robust MaterialConstructed from premium zinc alloy.. After-sale ServiceIf you have any questions, please feel free to contact usWe offer timely customer support to all buyers..
KARTONMOTOR Adjustable Fuel Pressure Regulator Carburetor Parts with Fuel Gauge Kit for Holley and Edelbrock Carburetors, 4 1/2 to 9 PSI, 3/8in NPT, 12-803
PLEASE NOTE If the hexagon socket nut is screwed too far in, it may make pressure adjustment impossible or cause oil leakage. During installation, please unscrew the hexagon socket nut. After confirming that the pressure can be adjusted, screw the nut back to an appropriate position.. Fit for Holley and Edelbrock carburetors. Reference part number is 12-803. Check your OE number matches before ordering.. Easily adjust fuel pressure from 4 12 to 9 PSI. 0.220in 732in restriction.. The fuel regulator has a 38in NPT gauge port for easy fuel pressure monitoring and adjustment, for your carburetor and vehicle needs.. Regulator is made of anti-rust, wear-resistant zinc alloy, and durable. Using the gauge for engine fuel pressure monitoring..
Universal Adjustable 1-5 PSI Carb Fuel Pressure Regulator Kit with 0-15 PSI Gauge, Fuel Block, and 8mm & 10mm Adapters for Carburetor Engine
Adjustable Fuel Pressure Easily fine-tune fuel pressure from 1 to 5 PSI for optimal carburetor performance and smooth engine operation. Universal Compatibility Designed to work with most carbureted engines, making it ideal for classic cars, motorcycles, boats, and more. Accurate Pressure Monitoring Includes a 0-15 PSI gauge, allowing precise fuel pressure adjustments and real-time monitoring. Complete Installation Kit Comes with a fuel block and both 8mm 10mm adapters for hassle-free installation on various fuel line sizes. Durable Reliable Build Made from high-quality materials to ensure long-lasting performance and resistance to wear and fuel system pressure.
YEHERIT Adjustable EFI Fuel Pressure Regulator Kit with Bypass Return, 0-100 PSI Gauge, 6AN Fittings and PTFE Braided Hose Compatible with Gasoline, E85, Ethanol & Methanol Fuels
Wide Pressure Range Universal EFI fuel pressure regulator adjustable from 30-70 PSI, allowing precise control for optimal engine performance in various applications. High Compatibility Designed to work with gasoline, E85, ethanol, and methanol fuels, making it versatile for different fuel systems. Not applicable to diesel fuel. Durable 6AN Fittings and PTFE Braided Hose Equipped with 6AN fittings and a premium PTFE braided hose to ensure leak-free and long-lasting performance. Efficient Bypass Return Design Includes a bypass return function to maintain consistent fuel pressure, reducing engine strain and improving efficiency. Service We offer 1 year product quality support to our customers. Any questions please feel free to contact us, we will reply to you within 24 hours.
BARTOO Fuel Pressure Regulator Carburetor with Gauge Kit, 4 1/2 to 9 PSI, 3/8in NPT, 12-803 Zinc Alloy
Application Fit for Holley and Edelbrock carburetors. Reference part number is 12-803. Check your OE number matches before ordering.. Durable Regulator is made of anti-rust, wear-resistant zinc alloy, colorfast, and durable. Using liquid-filled gauge for engine fuel pressure monitoring.. Adjustment Ranges Easily adjust fuel pressure from 4 12 to 9 PSI. 0.220in 732in restriction.. Features The fuel regulator has a 38in NPT gauge port for easy fuel pressure monitoring and adjustment, for your carburetor and vehicle needs.. Instructions for Pressure Regulation During installation, please unscrew the hexagon socket nut. After confirming that the pressure can be adjusted, screw the nut back to an appropriate position. PLEASE NOTE If the hexagon socket nut is screwed too far in, it may make pressure adjustment impossible or cause oil leakage..
RJSPHH Fuel Pressure Regulator Kit Carburetor Carb Fuel Pump FPR, Adjustable Gunmetal Fuel Pressure Regulator Universal for Carburetor Engine
Wide UsageThis fuel pressure regulator kit is ideal for facet fuel pumps to control the fuel pressure to the carburetor.. Reliable QualityHigh-quality zinc alloy construction anti-corrosion performance, super longevity.. AdjustableThere is an adjustable range of 1 to 5psi via A numbered dial on top.The maximum input pressure should not exceed 7psi.. Package ListThis regulator kit Includes 3 steel clips and 8mm fittings for 8mm bore push-on fuel hose.. Simple InstallProfessional installation is strongly recommended. No instructions included.
Dowfane Low Fuel Pressure Adjustable Regulator & Gauge Kit 12-804 12804 Compatible with Holley Carburetor Carb 1-4/2-9 Psi 3/8in Npt
Part NumberReplace for 12-804 12804. ApplicationCompatible with Holley Carburetor Carb. Spec1-42-9 Psi38in Npt. Package Included1Fuel Pressure Regulator1Fuel gauge3Screws. FunctionPrecision fuel pressure regulation for optimal performance. Maintains a stable 1-4 PSI range via a calibrated 732 orifice to protect needle valves, prevent flooding, and eliminate driveability issues. Fully adjustable to match your specific carburetor and engine setup. Customer Service If you have any inquiries about model or installation or other aspects, please feel free to contact us before ordering.
Fuel Injection Pressure Regulator w/Vacuum Line Fits for Chevy Avalanche 1500/Express 1500 2500 3500/Silverado Replaces 89060418 17113556
Fit for Chevy 2002-2003 Avalanche 1500 5.3L 2003 Express 1500 5.3L 2500 4.8L, 5.3L, 6.0L 3500 4.8L, 6.0L 1999-2003 Silverado 1500 4.8L, 5.3L 2500 5.3L 1999-2000, 6.0L 3500 6.0L 2001-2003 and so on. Fit for 2003-2004 Envoy 5.3L 1999-2003 Savana 1500 4.8L, 5.3L 2003 only 2500 4.8L, 5.3L, 6.0L 3500 4.8L, 6.0L 1999-2003 Sierra 1500 5.3L, 6.0L 2001-2003 2500 5.3L 1999-2000, 6.0L 3500 6.0L 2001-2003 and so on. Fit for 2004 Buick Rainier 5.3L 2002-2003 Cadillac Escalade 5.3L, 6.0L 2003-2004 H2 6.0L 2003-2004 Isuzu Ascender 5.3L. Part Number 17113556 89060418 12583236 17113660 19245529 2171439 2171590. Tech Support Quick Response, Professional experienced team.
12-803 Adjustable Fuel Pressure Regulator with Gauge Fit for Holley and Edelbrock Carburetors, 3/8in NPT 4-1/2-9 Psi
Accurate Pressure Adjustment Adjustable fuel pressure regulator can flexibly adjust the fuel pressure of 4-12-9 psi according to the actual needs of the engine, helping to stabilize fuel output and provide more stable power performance for the vehicle. Compatible Models Fit for Holley and Edelbrock carburetors, replace 12-803, 0.220-inch 732-inch limit, 38in NPT. Visual Pressure Pressure gauge included with the fuel pressure regulator provides intuitive readings, allowing you to constantly monitor changes in fuel pressure, clear scale readings facilitate quick calibration, making each adjustment more accurate and reliable. Wear and Corrosion Resistant Fuel pressure regulator with Gauge is made of high-quality metal material, which has good wear resistance and corrosion resistance, regulator is not easy to rust and wear after long-term use, and has stable performance, ensuring long-term reliable use. Easy to Install Installation process of fuel pressure regulator with gauge is simple, without the need for professional personnel or complex tools, regulator can be easily installed by individuals at home, saving time and effort, and improving maintenance efficiency.
MEASUREMAN 1-1/2" Dial Size, Glycerin Filled Fuel Pressure Gauge, 304 Stainless Steel case, 0-15Psi, 3-2-3%, 1/8"NPT Back Mount
For meausring fuel pressure. 1-12 dial size, 18NPT Back. Pressure range 0-15psi single scale. Stainless steel case, brass wetted parts. Accuracy -3-2-3.
PQY Fuel Pressure Regulator AN8 Feed & AN6 Return Line + 0-160PSI Gauge Set Dark Black
Application The PQY fuel pressure regulator kit can work for E85 and alcoholethano gasoline fuel line.Universal for most vehicle's EFI system as a carb fuel pressure regulator.ATTENTIONProfessional Installation Recommended. Requires Thread Sealant to Prevent Leaks.. Adjustment Range The inline fuel pressure regulator is adjustable from 60 to 85psi,you can adjust the psi by turning the the bolt on the top of the regulator.. Features The PQY fuel pressure regulator is made from 6061-T651 billet aluminum,CNC-machined, features with 18'' NPT gauge port,two ORB8 ports for AN8 feed and 1 ORB6 port for AN6 return,also has a vacuumboost reference line connection.. Package Includes 1 fuel pressure regulator 1 0 -160 psi gauge 2 8AN fittings for feed and supply lines 1 6AN return line fitting 1 AN8 end cap.NOTEThread sealant is required but not included.. Return Style Regulator This universal fuel pressure regulator with return is a great replacement for your gasoline pressure regulator and e85 fuel pressure regulator.You can also find other kind of pressture regulator with AN6 or an10 fitting and offers different pressure in our store..
Performance Fuel Pressure Regulator, Adjustable Manual Car Fuel Pressure Control Valve for Carburetor Engine
Ideal for facet fuel pumps to control the fuel pressure to the carburetor.. Includes three steel clips and 8mm fittings for 8mm bore push-on fuel hose.. High-quality zinc alloy construction anti-corrosion performance, super longevity.. There is an adjustable range of 1 to 5psi via A numbered dial on top.The maximum input pressure should not exceed 7psi..
GEARLAST Fuel Pressure Gauge 1-5 PSI Universal Fuel Pressure Regulator Carburetor Carb Fuel Pump Kit ith 0-15 PSI Pressure Gauge and Fuel Block for Carburetor Carb
Function A fuel regulator is a critical component of your car. A fuel regulator reduces fuel pressure by restricting fuel flow. A fuel pressure regulator is great for fine-tuning your carburetor's fuel delivery. You can adjust fuel pressure between 1-5 PSI by simply turning a dial.Ensure input pressure does not exceed 7 PSI. AdjustableThe digital dial on the top is adjustable from 1-5psi, and the chrome polished dial allows for constant fuel flow, suitable for single or dual carburetors. The maximum input pressure should not exceed 7psi, and the maximum flow rate is 150 litershour. Easy to Install Easy to install, located between the fuel pump and carburetor. Kit includes pressure gauge with adapter, steel clamp, rubber hose, and brass fittings for 8mm and 10mm 516 and 38 fuel lines. Material Fuel regulator for carburetor is made of excellence zinc alloy, which allows you to read clearly and ensures that you always know the fuel pressure status. Advantages Fuel regulator for carburetor is universal type, suitable for most carburetor engines. Easy to install. At the same time, we provide 1 year product support for users. If you have any concerns, please feel free to let us know and we will deal with it in time.
Fuel Injection Pressure Regulator Set Compatible with 1993-1996 Chevy Blazer Express 2500 C1500 C2500 C3500 K1500 K2500 K3500 Suburban Tahoe Yukon C1500 C2500 C3500 Safari Replace 19143609 17112907
Compatible with 1992-1993 Chevy Caprice, 1993-1994 Blazer, 1993-1995 C1500 C2500 C3500, 1993-1995 C1500 C2500 Suburban, 1993-1995 G10 G20, 1993-1996 G30, 1993-1995 K1500 K2500 K3500, 1993-1995 K1500 K2500 Suburban, 1993-1995 Lumina APV, 1993-1995 P30, 1993-1994 S10, 1995 Tahoe, 1996 Express 2500 1993-1995 C1500 C2500 C3500, 1993-1995 C1500 C2500 Suburban, 1993-1995 C3500HD, 1993-1995 G1500 G2500, 1993-1996 G3500, 1993-1995 K1500 K2500 K3500, 1993-1995 K1500 K2500 Suburban, 1993-1995 P3500, 1993-1994 Safari, 1993-1995 Yukon. Relpaces part number 19143609, 17112907, PR113T, 143-426. Package 1 Pack Fuel Injection Pressure Regulator Set. Function This kit keeps fuel pressure exact, stopping hard starts, rough idle and poor mileage. Installation It swaps in with hand tools in minutes using the original mounting points and quick-connect fittings.
PTNHZ RACING Manual Adjustable Fuel Pressure Regulator Carburettor Carb Fuel Pump FPR
Designed For Single Or Twin Carburettor Installations. Has An Adjustable Range Of 1 To 5 Psi Via A Numbered Dial On Top. Chrome Finish For The Classic Look. Ideal For Facet Fuel Pumps To Control The Fuel Pressure To The Carburettor. A Maximum Input Pressure Of 7 Psi Should Not Be Exceeded.
Speedway Motors Fuel Pressure Regulator, 5-12 PSI, Non-Return Style, CNC Lightweight Billet Aluminum, Universal Fit - Consistent and Reliable Performance
Wide Pressure Range Speedway Fuel Pressure Regulator with a 5-12 psi pressure rating for versatile fuel system applications.. Non-Return Style Features a non-return regulator design for efficient fuel pressure control.. Reliable Performance CNC-machined from lightweight billet aluminum with high-quality internal spring and diaphragm for consistent and dependable operation.. Adjustable Settings Easily adjustable fuel pressure from 5-12 psi to suit specific engine requirements.. Individual Unit Sold individually for convenient purchasing and customization of your fuel system setup..
HiSport Fuel Injection Pressure Regulator - 2.7BAR, Replaces PR162T, F4SE9C968AA, F4SZ9C968A, F4TE9C968BA, F4TZ9C968B, F5AZ9C968AA, ZZM113280
REMINDERS - Please must read our description and pictures carefully to check details about our fuel pressure regulator, it must be completely the same, Or it will not fit your vehicle.Please carefully confirm the fitment with our description, if you can not make sure about your vehicle's fitment, you can contact us to get more information you need.. PART NUMBER FITS - Please check your vehicle's parts Number, It must in our fitment OEM Part Number PR162T, F4SE9C968AA, F4SZ9C968A, F4TE9C968BA, F4TZ9C968B, F5AZ9C968AA, ZZM113280. Meet or Exceed OE Standard - HiSport fuel injection pressure regulators are manufactured under the highest standards, durable and ensuring long-term stable performance.. 100 TESTED - All HiSport fuel pressure regulators are tested by our QA department before the packing.. EASY TO INSTALL - All HiSport fuel pressure regulators are easy to be replaced in your vehicle, Professional installation is highly recommended..
ZNB F4SZ9C968A Fuel Pressure Regulator for Ford F-150 1994-1999 for F-250 1993-1999 Replaces F4TZ9C968B 1Pc Golden
Fitment for Ford F-150 1994-1999, for Ford F-250 1993-1999, for Ford F-350 1993-1997, for Ford F Super Duty 1994-1997, for Ford F-250 F-350 F-450 F-550 Super Duty 1999-2001,for Lincoln Town Car 1994-1997,for Mercury Grand Marquis 1994-1997.. Part Number F4SZ9C968A, F4TZ9C968B.We make sure it has the same functionality and performance specifications, please double check the part number before purchase.. Material Made of reinforced material which is wear resistance, not easy deform or break, extend service life.. Professional Installation Needed Replace the broken fuel injection pressure regulators to helps maintain the fuel pressure in the Electronic Fuel Injection System. It located at the end of the fuel rail and connects to the injectors of the vehicle.. Package Include 1 Pcs of fuel injection pressure regulators..
ACDelco Gold 217-3062 (19160410) Fuel Injection Pressure Regulator Kit with Regulator and O-Ring
Professional, premium aftermarket replacement. Provides the performance and dependability you expect from ACDelco. Manufactured to meet expectations for fit, form, and function.
ACDelco Professional 217-2900 Fuel Injection Pressure Regulator
Professional, premium aftermarket replacement. Provides the performance and dependability you expect from ACDelco. Manufactured to meet expectations for fit, form, and function.
Lowdoller Motorsports 100 PSI Pressure Sensor - Fuel/Oil/Coolant Pressure PN: 7990100
Lowdoller Motorsports 100 PSI Pressure Sensor - Fuel Oil Coolant Pressure. PN 7990100. Heavy-duty stainless steel body.. 18 NPT thread.. Includes GT150 Packard connector, pins, and grommets.. Compatible with all EFI and data logging systems..
12-804 Fuel Pressure Regulator with Fuel Gauge Fits for Holley Edelbrock Carburetors 1-4PSI Adjustable 3/8in NPT 0-15PSI
Manufacturer Part Number 12-804, 12804. Fitment Direct replacement for Holley Edelbrock Carburetors not fit for equipment requiring fuel pressure above 5 PSI. Function Adjusts and stabilizes fuel pressure for carburetors, provides adjustable regulation from 1 to 4 PSI with pre-set 2.8 PSI, ensures optimal and consistent fuel supply for carburetor combustion performance. Material Specifications Made of durable alloy port type is 38in NPT port 1 in,2 out with 0.22732 restriction direct replacement fitment design matches the functional requirements of original parts. Package Include 1 x Fuel Pressure Regulator, 1 x Fuel gauge 0-15PSI, 3 x Screws. Please check for the details to make sure this part will fit.
Mr. Gasket 1561 Fuel Pressure Gauge 1.500 in.
Accurately and reliably monitors fuel pressure. Empowers you to easily make changes with an adjustable fuel pressure regulator. Reads in half pound increments across a range from 0 to 15 pounds. Compatible with any eighth inch NPT female port. Features a 270 degree sweep an easy to read white face with black numbers and a chrome bezel.
YESHMA 1-5 PSI Universal Fuel Pressure Regulator Adjustable Manual for Carburetor Carb Zinc Alloy with 5/16 3/8 Fittings
Pressure Control Perfect for fine-tuning fuel delivery to carburetors, this regulator adjusts fuel pressure between 1-5 PSI with a simple turn of the dial. Ensure input pressure does not exceed 7 PSI.. Compatibility Designed for single or dual carburetor setups, not intended for fuel-injected engines or use with ethanol or lead-containing fuels.. Easy Installation Kit includes steel clamps, rubber hoses, and brass fittings for 8mm and 10mm 516 and 38 fuel lines, making setup a breeze.. Durable Construction Crafted from high-quality zinc alloy with a sleek chrome finish for corrosion resistance and a polished look.. Precision Engineering Engineered for precision, this regulator ensures optimal performance and efficiency for your carbureted engine..
Holley 12-846 HP Billet EFI by Pass Fuel Pressure Regulator
Package Dimensions 7.366 H x 13.716 L x 13.716 W centimeters. Country of Origin United States. Package Weight 1.35 pounds. Part number 12-846.
Holley 12-845 8AN Inlet / 2 x 6AN Outlet 4.5-9 PSI Adjustable Bypass Billet Fuel Pressure Regulator
Package Dimensions 13.716 L x 7.366 H x 13.716 W centimeters. Made in United States. Package Weight 1.3 pounds. Package dimensions5.3 L x 5.3 W x 2.8 H.
Walker Products 255-1075 Fuel Pressure Regulator
Fit Type Vehicle Specific. Package Dimensions 7.62 L x 13.97 H x 7.62 W centimeters. Package Weight 0.27 pounds. Country of Origin Brazil.
Holley 12-804 Adjustable Fuel Pressure Regulator w/0-15 PSI Gauge
This Holley universal low pressure fuel regulator is factory-set to 2.7 PSI, but is fully adjustable from 1 to 4 PSI. Use with standard pump only - not recommended for maximum pressure pumps. Fuel pressure regulator includes mounting bracket with 2 each self-tapping screws for regulator to bracket installation purposes and 3 screws for bracket to vehicle installation. Regulator has a 38 NPT tapped fuel pressure gauge port. Chrome steel construction.
Holley 12-842 HP Billet Carbureted by Pass w/Idle Bleed Fuel Pressure Regulator
Package Dimensions 6.096 H x 9.144 L x 9.398 W centimeters. Country of Origin United States. Package Weight 0.7 pounds. Fit type Universal.
Holley 12-704 Carbureted Fuel Pressure Regulator
Adjustable fuel regulation from 4-12 to 9 psi. One 12 NPT inlet and two 12 NPT outlet ports. .437 716 restriction. Includes mounting hardware and an style fittings. Alcohol compatible.
Holley Billet Bypass Regulator, 4-65 Psi (3/8 Npt)
Adjustable from 4.5-9 psi for precise fuel pressure adjustments. Constructed of billet aluminum with a black anodized base and clear anodize top for good looks. Used in systems where a return line is not needed. Includes fitting for manifold reference. Includes an 18 NPT gauge port.
Holley Performance 12-880 Adjustable Billet By-Pass Fuel Regulator, Black (12880)
Adjustable from 4.5-9 psi for precise fuel pressure adjustments. Constructed of billet aluminum with a black anodized base and clear anodize top for good looks. Used in systems where a return line is not needed. Includes fitting for manifold reference. Includes an 18 NPT gauge port. Fit type Universal Fit.
EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (30-70PSI), Red
Application fuel regulator fit for most vehicle's EFI system.. Medium bypass fuel pressure regulator compatible with gasoline,E85 and alcoholethanol, not compatible with diesel fuel. Nylon braided fuel line is not compatible with E85.. Adjustable Range Adjustable fuel pressure 30psi -70psi.Adjust the set screw on top to get the desired pressure.. Note The 6AN to M12x1.25 and 6AN to M14x1.5 fittings are for fuel rail use only, installation on fuel pressure regulator will result in leaks. When installing fuel regulator NPT pressure gauge port,please use thread sealant tape for sealing.. Package Includes 1 x fuel pressure regulator, 1 x pressure gauge, 1 x Bracket, 2 x AN6 port plug, 4 x 6AN to 6AN ORB fitting, 1 x 6AN ORB to 6AN Barb fittings, 2 x 6AN to M fittings, 3 x 6AN Stainless Steel Braided CPE Fuel Line..
Holley EFI 554-102 100 PSI Stainless Pressure Sensor
Plug and play for both fuel and oil pressure inputs with Holley EFI systems Terminator systems monitor fuel pressure only. Stainless steel construction. Comes with mating connector for custom configurations. Linear voltage output of 0.5-4.5 volts.
Holley 12-840 HP Billet Carbureted Fuel Pressure Regulator
The package length is 9.652 centimeters. The package height is 6.604 centimeters. The package width is 9.144 centimeters. Package Weight 0.2 pounds.
Holley 12-802-1 110 GPH Blue Electric Fuel Pump With Regulator
Tumble polished billet look. Lower housing casting designed for enhanced fuel flow. Motor draws only 3 amps current. Relay kit PN 12-753 7 12 amp fuse recommended. Improved design for streetstrip applications. Not designed for use on aircraft of any type. Distinctive Blue logo. Flows 110 GPH free flow. Flows 88 GPH at 9 psi. Maximum pressure is 14 psi.
Holley 12-848 10AN Inlet / Outlet 8AN Return 40-70 PSI Billet Fuel Pressure Regulator, Black Anodized
Adjustable from 15-65 psi for precise fuel pressure adjustments. Constructed of billet aluminum with a black anodized base and clear anodize top for good looks. Used in systems where a return line is not needed. Use with electric pumps only. Mounting bracket included. Fit type Vehicle Specific.
Holley 26-500 Fuel Pressure Gauge
1.5 in. Diameter. Chromed Steel Case. 0.125 in. NPT Brass Fitting. Includes Elbow Fitting 1 12 Diameter. Fits Holley chromed fuel linesand fuel block.
12-803 Adjustable Fuel Pressure Regulator Carburetor with Gauge 4.5 to 9 PSI 3 8 in NPT 1 in 2 Out Compatible with Holley and Edelbrock Carburetors Fuel Regulator Kit
Perfect Fit Upgrade adjustable fuel pressure regulator compatible with Holley and Edelbrock carburetors supports carburetor fuel systems maintains stable fuel pressure within 4.5 to 9 psi improves response and efficiency. Stable Pressure Control Fuel pressure regulator precisely controls fuel flow from fuel pump to carburetor features adjustable regulator knob and internal stabilizing design ensures consistent fuel pressure output. Accurate Gauge Monitoring Fuel pressure regulator with gauge includes liquid filled pressure gauge and 3 8 in NPT port 1 in 2 out design provides clear and accurate pressure reading allows real time monitoring and precise adjustment. Durable and Leak Resistant Fuel regulator made of metal and ABS material resists high temperature high pressure and corrosion equipped with sealing tape and brass fittings helps prevent leakage ensures reliable long term use. Complete Kit and Easy Install Adjustable fuel pressure regulator kit includes gauge wrench brass fittings screws and sealing tape supports quick installation without complex tools ideal replacement fuel regulator for carburetor systems.
Holley 12-807 Regulator Diaphragm Repair Kit
Diaphragm repair kit for 12-803 or 12-804 fuel pressure regulators. Includes diaphragm, low and high pressure springs.
Holley 12-841 HP Billet Carbureted by Pass Fuel Pressure Regulator
Carbureted Applications. Bypass Style. Adjustable 4.5-9PSI. 38 NPT Ports. Used in systems with a return lineback to tank.
Holley Fuel Pressure Regulator & Liquid Filled Gauge Kit 4.5-9PSI
Can be adjusted from 4-12 to 9 PSI to regulate fuel pressure. Regulator has a 38 NPT gauge port. Fuel pump regulator works well with Holley high performance fuel pumps. Use this high quality liquid filled gauge to monitor the fuel pressure of your engine. 0-15 psi range works well for carbureted applications.
12-803 Adjustable Fuel Pressure Regulator with Gauge, Compatible with Holley and Edelbrock Carburetors, 4.5-9 PSI, 3/8" NPT, 1-in 2-Out
COMPATIBILITY This upgraded 12-803 adjustable fuel pressure regulator offers a direct fit for Holley and Edelbrock carburetors. Easily fine-tune and stabilize your fuel delivery within the optimal 4.5 to 9 PSI range for enhanced engine performance and responsiveness. FEATURES The fuel regulator has a 38-inch NPT gauge port 1 in, 2 out and uses a liquid-filled gauge for easy monitoring and adjustment of engine fuel pressure to meet your vehicle needs. FUNCTION Designed to precisely control the fuel pressure from the fuel pump to the carburetor. The fuel pressure regulator is equipped with a regulating knob and an internal pressure-stabilizing structure. Users can flexibly adjust the supply pressure according to their needs. MATERIAL Mainly made of durable metal and ABS, resistant to high temperature, high pressure, corrosion, can withstand harsh engine environments, and is not easy to rust or malfunction. INSTALLATION NOTES During installation, please unscrew the hexagon socket nut. After confirming that the pressure can be adjusted, screw the nut back to an appropriate position. If the hexagon socket nut is screwed too far in, it may make pressure adjustment impossible or cause oil leakage. PRECISION SCALE OPTIMIZATION The upgraded pressure gauge now features a minimum scale adjustment of 1 psi, eliminating potential misadjustments caused by the original 20 psi scale. Should you encounter unstable pressure readings or display anomalies, please contact us immediately. We guarantee a response within 24 hours and provide complimentary technical guidance. Every piece of feedback drives our continuous improvement.
12-804 Adjustable Fuel Pressure Regulator with Gauge, Compatible with Holley and Edelbrock Carburetors, 1-4 PSI, 3/8" NPT, 1-in 2-Out
COMPATIBILITY This upgraded 12-804 adjustable fuel pressure regulator offers a direct fit for Holley and Edelbrock carburetors. Easily fine-tune and stabilize your fuel delivery within the optimal 1 to 4 PSI complemented by a 0.220-inch 732 restrictor orifice. FEATURES The fuel regulator has a 38-inch NPT gauge port 1 in, 2 out and uses a liquid-filled gauge for easy monitoring and adjustment of engine fuel pressure to meet your vehicle needs. FUNCTION Designed to precisely control the fuel pressure from the fuel pump to the carburetor. The fuel pressure regulator is equipped with a regulating knob and an internal pressure-stabilizing structure. Users can flexibly adjust the supply pressure according to their needs. MATERIAL Mainly made of durable metal and ABS, resistant to high temperature, high pressure, corrosion, can withstand harsh engine environments, and is not easy to rust or malfunction. INSTALLATION NOTES During installation, please unscrew the hexagon socket nut. After confirming that the pressure can be adjusted, screw the nut back to an appropriate position. If the hexagon socket nut is screwed too far in, it may make pressure adjustment impossible or cause oil leakage. PRECISION SCALE OPTIMIZATION The upgraded pressure gauge now features a minimum scale adjustment of 1 psi, eliminating potential misadjustments caused by the original 20 psi scale. Should you encounter unstable pressure readings or display anomalies, please contact us immediately.
9710 Fuel Pressure Regulator Kit: 1-5PSI Manual Adjustable Engine Carburetor Carb With 1/4", 5/16",3/8" Fuel Adapters
Ideal for facet fuel pumps to control the fuel pressure to the carburetor. High-quality zinc alloy construction anti-corrosion performance, super longevity. Has 1-5psi gears adjustable range via a numbered dial on top. Come with 14, 516,38 fuel connector. High quality zinc alloy construction, anodic oxidation process for anti-corrosion performance, long lasting. A Maximum Input Pressure Of 7 Psi Should Not Be Exceeded. Note Use thread seal tape on line fittings going into pressure regulator to prevent leakage.
Boltigen Fuel Pressure Gauge, 0-15psi Fuel Pressure Gauge Kit, Glycerin Filled Fuel Pressure Regulator with Gauge for Car, 1/8'' NPT Inline Fuel Pressure Guage with 3/8'' 5/16'' Barb
Pressure The pressure gauge features a 18 NPT connection and is glycerin-filled, providing accurate and stable readings of fuel pressure within the range of 0-15psi, ensure optimal performance and efficiency.. Versatile FittingsThe pressure gauge kit includes 38 and 516 brass barb fittings, providing compatibility with different fuel system configurations. Attached clamps are making installation and setup convenient and hassle-free.. Easy InstallationThe inline fuel pressure gauge is designed for center back mount installation, provides accessibility and visibility, making it convenient to monitor fuel pressure while in operation.. MaterialOur fuel pressure gauge kit are made from high-quality stainless steel and brass, ensuring durability and corrosion resistance, making it suitable for use in various fuel system applications.. ApplicationThe fuel pressure gauge kit is suitable for automotive, marine, and industrial fuel system applications. Whether diagnosing fuel system issues or fine-tuning performance, this kit provides a reliable solution..
Edelbrock 8189 Fuel Pressure Regulator Kit
Made of billet aluminum and is black powder coated. Designed to mount your regulator right beside the carburetor. Ideal for Holley standard flange. Adjusts fuel pressure from 4-12 to 9 PSI. Acts as a replacement to single fuel pressure regulator kits and square bore dual feed carburetors.
EFI Fuel Pressure Regulator Kit with Bypass Return 0-100psi Pressure Gauge 6AN Fuel Line Adjustable Universal(Black & Red)
For 0 To 100 PsiOur Fuel Regulator is adjustable from 0 to 100 PSI fuel pump capacity. designed to use with an electric fuel pump where fuel pressure is steadily delivered. Aluminum MaterialIt is made of premium aluminum alloy adjustable fuel pressure regulator and hose end fittings,so it is securely, light weight and portable. Adjustable RegulatorIt is designed for use with an electric fuel pump where fuel pressure is steadily delivered.The pressure gauge needle shows you the exact reading, you can regulate the pressure to your needs. Universal FitIt is universal fit for most car's EFI systems,such as fuel for automobiles or marine engines. Package Includes1x efi fuel pressure regulator 1x adjustable gauge, 0-100 psi 7x AN6 fitting 3x Black 6AN stainless steel braided fuel line.
EFI Fuel Pressure Regulator Kit with Bypass Return 0-100psi Pressure Gauge AN6-6AN Fuel Line Hose Fitting Connectors Kit Adjustable Universal Aluminum (black)
For 0 To 100 PsiPressure Fuel Regulator is adjustable from 0 to 100 PSI fuel pump capacity. designed to use with an electric fuel pump where fuel pressure is steadily delivered.. Aluminum MaterialIt is made of premium aluminum alloy fuel pressure regulator and hose end fittings,so it is securely, light weight and portable.. Adjustable RegulatorIt is designed for use with an electric fuel pump where fuel pressure is steadily delivered.The pressure gauge needle shows you the exact reading, you can regulate the pressure to your needs.. Universal FitIt is universal fit for most car's EFI systems,such as fuel for automobiles or marine engines.. Package Includes1x fuel pressure regulator 1x adjustable gauge, 0-100 psi 7x AN6 fitting 3x Black 6AN stainless steel braided fuel line..
EVIL ENERGY EFI Fuel Pressure Regulator Kit Adjustable (20-120PSI) with Gauge 6AN PTFE Fuel Line Hose Fitting Connectors Kit Universal Aluminum (black)
Application fuel regulator fit for most vehicle's EFI system.. Medium bypass fuel pressure regulator compatible with gasoline,E85 and alcoholethanol, not compatible with diesel fuel. Nylon braided fuel line is not compatible with E85.. PackageIncludes 1xfuel pressure regulator, 1xpressure gauge, 1xreplacement spring, 1xAN10 port plug, 1xallen key, 1xsealant tape, 1xAN6 PTFE fuel line, 1xAN6 to AN6 ORB fitting, 2xAN6 to AN10 ORB fittings, 2xAN6 straight fittings, 2xAN6 90 Degree fittings, 2xAN6 45 Degree fittings, hose separator clamp.. PackageIncludes 1xfuel pressure regulator, 1xpressure gauge, 1xreplacement spring, 1xAN10 port plug, 1xallen key, 1xsealant tape, 1xAN6 PTFE fuel line, 1xAN6 to AN6 ORB fitting, 2xAN6 to AN10 ORB fittings, 2xAN6 straight fittings, 2xAN6 90 Degree fittings, 2xAN6 45 Degree fittings, hose separator clamp.. NoteWhen installing fuel regulator NPT pressure gauge port,please use thread sealant tape for sealing.Professional installation is highly recommended..
EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (30-70PSI), Black
Application fuel regulator fit for most vehicle's EFI system.. Medium bypass fuel pressure regulator compatible with gasoline,E85 and alcoholethanol, not compatible with diesel fuel. Nylon braided fuel line is not compatible with E85.. Adjustable Range Adjustable fuel pressure 30psi -70psi.Adjust the set screw on top to get the desired pressure.. Note The 6AN to M12x1.25 and 6AN to M14x1.5 fittings are for fuel rail use only, installation on fuel pressure regulator will result in leaks. When installing fuel regulator NPT pressure gauge port,please use thread sealant tape for sealing.. Package Includes 1 x fuel pressure regulator, 1 x pressure gauge, 1 x Bracket, 2 x AN6 port plug, 4 x 6AN to 6AN ORB fitting, 1 x 6AN ORB to 6AN Barb fittings, 2 x 6AN to M fittings, 3 x 6AN Nylon Outer Braid CPE Fuel Line..
Fuel Hose Line Fitting Adapter 65380 for Holley 12-289-11 & 350 SBC Fuel Pump, Fuel System Adapter Fits Holley 12-803 Bypass Pressure Regulator for Ford Mustang 289, 3/8 Inch NPT to 3/8 Inch Barb-2pcs
Reliable Fuel System Connections Fuel line fittings work seamlessly with electric fuel pumps and regulators, ensuring efficient fuel delivery, leak-free performance, and long-lasting reliability. Universal Compatibility Fuel line fitting fits for Holley 12-803Bypass pressure regulator, Holley 12-289-11 fuel pump, Ford Mustang 289 engine, and Chevy Small Block 350 fuel pump. Consistent Fuel Delivery The 65380 fuel hose fitting adapter is engineered to create secure, leak-free connections, maintaining efficient fuel flow for smooth and consistent engine performance. It reduces the risk of fuel delivery issues, ensuring your system runs reliably. Premium Brass Hose line fittings made from high-quality brass for durability, corrosion resistance, and heatpressure resistance, perfect for demanding fuel systems. Product Details 2 Fuel Hose Fitting, With 38 NPT National Pipe Thread to 38 hose ends.
Fuel Pressure Regulator Zinc Alloy Carburetor With Gauge Kit Fit For Holley And Edelbrock Carburetors, Fuel Valve 12-804 1-4/2-9 Psi,3/8in Npt with Installation kit and sealing tool
Perfect Fit for Holly - Edelbrock Carburetors Compatible with Holley carburetors and Edelbrock carburetors reference part number 12-804 ensures a precise match to OE specifications verify your OE number before ordering for optimal compatibility.. Durable Zinc Alloy Construction Made of premium zinc alloy material, offering exceptional rustproof, wearproof, and colorfast properties for long-lasting durability in harsh conditions.. Effective Fuel Pressure Regulation Regulates fuel pressure from 1-42-9 PSI with a 732 inch restriction to prevent overloading valve needles and pressure, avoiding overflows and drivability issues adjustable based on your carburetor and vehicle application.. Complete Kit with Essential Accessories Includes a fuel pressure regulator and a fuel gauge, featuring a 38in NPT port design 1 inlet, 2 outlets for versatile installation and accurate monitoring.. User-Friendly Installation and Performance Easy to install and use, designed to meet original specifications for hassle-free operation ensures reliable fuel control without complex adjustments..
Holley 12-801-1 97 GPH RED Electric Fuel Pump
Tumble polished billet look. Lower housing casting designed for enhanced fuel flow. Maximum pressure is 7 psi. Motor draws 2 amps current. Relay kit PN 12-753 7 12 amp fuse recommended. Constant fuel flow with no pulsation. Improved design for streetstrip applications. Not designed to be used on aircraft of any type. Distinctive Red logo. Flows 97 GPH free flow.
Holley 12-803BP Carbureted Bypass Fuel Pressure Regulator
Adjustable fuel regulation from 4-12 to 9 psi. Preset to 7psi. 38 NPT ports 1 in, 1 out, 1 bypass or return. Used in systems with a return line back to the fuel tank. Quieter fuel pump operation. Designed only for carburetor use. Polished finish. Mounting bracket included.
Holley 26-506 Fuel Pressure Gauge
0-160 PSI. Liquid Filled. Fuel Pressure Gauge. 2 Diameter.
Holley Bypass Regulator, Fuel Pressure 59.5 Psi
Die Cast aluminum construction. 38 NPT Inlet, Outlet, and Return ports. 18 NPT Gauge Port. 18 NPT Boost Reference 1 1. Durable and long lasting.
JGhyperX Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (0-100psi) with Gauge 6AN Fuel Line Fitting black+red
Function The purpose of a fuel pressure regulator is to maintain a consistent pressure of fuel at the engine. Material Fuel pressure regulator high-quality Aluminum Hose 304 stainless steel CPE synthetic rubber. Adjustable The pressure gauge needle shows you the exact reading, you can regulate the pressure from 30 psi to 70 psi. Universal fit for most cars' EFI systems. Package Includes 1xfuel pressure regulator, 1xpressure gauge, 1x6an port plug, 3x6an straight adapters, 3x6an 90-degree adapters, 1xfuel rail adapter, 1xfuel regulator bracket, 3x6an fuel line. Note Instruction not included. Professional installation is highly recommended.
PQY Adjustable Fuel Pressure Regulator Kit 3-70PSI With 6AN Return and 6AN feed Port with AN6-6AN Fuel Line Hoses Connectors (black+red)
Application The PQY fuel pressure regulator kit can work for E85 and alcoholethano gasoline fuel line.Universal for most vehicle's EFI system as a carb fuel pressure regulator.. 3-70PSI Pressure The PQY fuel pressure regulator is adjust from 3-70psi .The spring inside the regulator is for 20-45psi ,come with 1pcs spring for 3-20psi ,1pcs spring for 45-70psi You can adjust the psi by turning the the bolt on the top of the regulator.. Features The PQY fuel pressure regulator is made from 6061-T651 billet aluminum,CNC-machined, features with 18'' NPT gauge port,two ORB6 ports for AN8 feed and 1 ORB6 port for AN6 return,also has a vacuumboost reference line connection.. Package Includes 1 6AN fuel pressure regulator 1 0 -160 psi pressure gauge 2 springs 7x AN6 fitting 36AN stainless steel braided fuel lineand other washers .. Return Style Regulator This universal fuel pressure regulator with return is a great replacement for your gasoline pressure regulator and e85 fuel pressure regulator..
RYLNOK Fuel Pressure Regulator Zinc Alloy Carburetor Fuel Valve 12-804 1-4 PSI Fuel gauge Carburetor Parts
Perfect Fit for Holly - Edelbrock Carburetors Compatible with Holley carburetors and Edelbrock carburetors reference part number 12-804 ensures a precise match to OE specifications verify your OE number before ordering for optimal compatibility. Durable Zinc Alloy Construction Made of premium zinc alloy material, offering exceptional rustproof, wearproof, and colorfast properties for long-lasting durability in harsh conditions. Effective Fuel Pressure Regulation Regulates fuel pressure from 1-4PSI with a 732 inch restriction to prevent overloading valve needles and pressure, avoiding overflows and drivability issues adjustable based on your carburetor and vehicle application. Complete Kit with Essential Accessories Includes a fuel pressure regulator and a fuel gauge, featuring a 38in NPT port design 1 inlet, 2 outlets for versatile installation and accurate monitoring. User-Friendly Installation and Performance Easy to install and use, designed to meet original specifications for hassle-free operation ensures reliable fuel control without complex adjustments.
SENCTRL 0-15 Psi Fuel Pressure Gauge, 1-1/2" Black Dial, 1/8" NPT Back Mount, Silicone Oil Liquid Filled, Stainless Steel Case, Inline Low Pressure Gauge, for Water Oil Pressure Test
Brass and Stainless Steel wetted parts for measuring non-corrosive liquid pressure. Such as water, oil, fuel pressure test. Compatible with fuel pressure regulator, inline fuel pressure tester and etc.. Black circular dial is enclosed in a 304 stainless steel case for corrosion resistance. Liquid filled inhibits pointer flutter and prevents damage to the internal mechanics from vibration and pulsation.. Freeze Resistant Silicone oil ensures long-term work in low temperature-40140-4060 and suits for most outdoor conditions and seasons.. Measures pressure with single scale 0-15 Psi. Display accuracy is or - 323 over the entire range of the gauge.. IP67 waterproof prevent condensation inside caused fogging of the window. Offer clear reading.. Back mount male connection with 18 NPT thread..
SPBREW Fuel Pressure Regulator 4.5-9PSI Adjustable Pressure Range, 3/8" NPT Bypass Return Fuel Regulator for carburetor with vacuum/boost reference line connection, Gauge and Fitting, Red
Adjustable Range- Adjustable fuel pressure 4.59 psi. Note Fuel pressure regulator carburetor is designed for use with low-pressure fuel pumps operating within the 69 psi range. Pressure outside this range may prevent proper regulation.. Features- The fuel pressure regulator carburetor is precision machined from 6061-T6 aluminum alloy and features a 18 inch NPT instrument port, two 38 NPT feed ports and one 38 NPT return port, Equipped with vacuumboost reference line connection.. Fuel Type- Adjustable fuel pressure regulator compatible with gasoline, E85, diesel fuel and alcoholethanol. Nylon braided fuel line is not compatible with E85. Package- 1 x fuel pressure regulator, 1 x pressure gauge, 1 x mounting bracket, 1 x 38 NPT port plug, 1 x allen key, 1 x sealant tape, 3 x 38 NPT to 38 barb Fitting, 2 x cheese head screw, 3 x self-tapping screw.. Function- The SPBREW fuel pressure regulator is suitable for most vehicle carburetor systems. During installation, ensure pump pressure matches the regulator and the return line is properly routed to the tank to prevent regulation failure or leaks..
ZLPTEAM 12-804 Fuel Pressure Regulator 1-4 PSI, 3/8 Inch NPT Ports with Gauge Kit, Compatible with Holley 12-804, Replacement for Car & Small Engine
Perfect Fit for HollyEdelbrock Carburetors Compatible with Holley carburetors and Edelbrock carburetors reference part number 12-804 ensures a precise match to OE specifications verify your OE number before ordering for optimal compatibility. Fuel Pressure Regulation Regulates fuel pressure from 1-4PSI with a 732 inch restriction to prevent overloading valve needles and pressure, avoiding overflows and drivability issues. Essential Accessories Includes a fuel pressure regulator and a gauge Kit, featuring a 38in NPT port design 1 inlet, 2 outlets. User-Friendly Installation and Performance Easy to install and use, designed to meet original specifications for hassle-free operation ensures reliable fuel control without complex adjustments. W-arranty1 Year W-arranty. ZLPTEAM will provide you with Satisfactory service within 24 Hours. If your product has any quality problems, please contact us and we will replace you with new accessories for free within 1 Year.
ZLPTEAM 12-804 Fuel Pressure Regulator 1-4 PSI, 3/8 Inch NPT Ports, Compatible with Holley 12-804, Replacement for Car & Small Engine
High Quality Made of zinc alloy material, anti-rust, wearproof, colorfast, and durable.. Perfect Fit for HollyEdelbrock Carburetors Compatible with Holley carburetors and Edelbrock carburetors reference part number 12-804 ensures a precise match to OE specifications verify your OE number before ordering for optimal compatibility. Fuel Pressure Regulation Regulates fuel pressure from 1-4PSI with a 732 inch restriction to prevent overloading valve needles and pressure, avoiding overflows and drivability issues. Essential Accessories Includes a fuel pressure regulator, featuring a 38in NPT port design 1 inlet, 2 outlets. W-arranty1 Year W-arranty. ZLPTEAM will provide you with Satisfactory service within 24 Hours. If your product has any quality problems, please contact us and we will replace you with new accessories for free within 1 Year.
3/8 6AN 20FT, Nylon Stainless Steel Braided Fuel Line Oil/Gas/Fuel Hose End Fitting Hose with 10PCS Swivel Fitting Adapter Kit - Black
Nylon Braided CPE Fuel Line Best for oil gas line, fuel hose, clutch hose, turbo line. Recommended for alcohol, nitro, transmission, clutch, power steerig, oiling, hydraulic and vacouum applications.. Universal Application The fuel line hose fits different brands of different cars. Such as automobiles or marine engines, most suitable for racing cars motor racing bikes.. Hose Material Covered with high quality woven Nylon and Stainless Steel Braided add CPE Synthetic Rubber to enhance flexibility and give a cool racing appearance The fitting is made of T6061 Aluminum, anodized finish for high strength and good durability.. Safety Features For Your Protection Fuel Hose Size 6AN, Length 12FT, Working Temperature -100 F to 500 F, Pressure Tolerance 350 PSI, the fuel line has good flame retardancy and excellent corrosion resistance.. Package Includes 1 6AN 12FT Nylon Braided Hose, 2 Straight Swivel Hose Ends, 2 45 Degree Swivel Hose Ends, 2 90 Degree Swivel Hose Ends. Professional Installer is Highly Recommended. Exchange or return for free if leak..
Holley HOL 12-804 12-804 Fuel Pressure Regulator
Adjustable fuel regulation from 1 to 4 psi. .220 732 restriction. 38 NPT ports 1 in, 2 out. Mounting bracket included. Pre-set at 2.8 PSI.
Holley Bypass Regulator, Fuel Pressure 6.0 Psi, Chrome
Die Cast aluminum construction. 38 NPT Inlet, Outlet, and Return ports. 18 NPT Gauge Port. 18 NPT Boost Reference 11. Durable and long lasting. Fit type Vehicle Specific.
Quick Fuel Technology 30-803 Fuel Pressure Regulator
Supports 4-barrel gas engines up to 600 HP. Designed to operate within 4.5 - 9 PSI range. Preset at 7 PSI. Includes mounting bracket. Includes an 18 NPT port for manifold reference.
Spectre Performance 2518 Fuel Pressure Regulator
Adjustable through a pressure range of 1 psi to 4 psi. Bright plated finish. 38 In. barb fittings and mounting hardware included. Made from high quality material. Use with 2515 or 59013 fuel pressure gauge. Adjustable through a pressure range of 1 psi to 4 psi. Bright plated finish. 38 inch barb fittings and mounting hardware included. Made from high quality material. Use with 2515 or 59013 fuel pressure gauge.