REVIEWS

Daqian World Commodity Store 12v Relay With Harness of 2026

By Daqian World Commodity Store Editor • 2026-09-20
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Daqian World Commodity Store 12v Relay With Harness

of September 2026
1
Best Choice
ONLINE LED STORE 6 Pack 4-Pin 12V Bosch Style Fused Relay Switch Kit
ONLINE LED STORE
9.9
Exceptional
4.5 stars
View on Amazon
2
Best Value
IRHAPSODY 5 Pack 80/60 AMP Waterproof Relay and Harness - Heavy Duty 12 AWG
iRhapsody
9.8
Exceptional
4.5 stars
View on Amazon
3
ONLINE LED STORE 6 Pack Bosch Style 5-Pin 12V Relay Kit [Interlocking Harness
ONLINE LED STORE
9.7
Exceptional
4.5 stars
View on Amazon
4
Nilight 50023R 5 Pack 30A Fuse Relay car Truck Socket kit-30A Switch Harness
Nilight
9.6
Exceptional
4.5 stars
View on Amazon
5
Nilight 50003R Automotive Set 5-Pin 30/40A 12V SPDT with Interlocking Relay
Nilight
9.5
Excellent
4 stars
View on Amazon
6
Nilight SPDT Relay Replacement 12V 5 Prong SPDT Auto Tilt Trim Relay (Pack of
Nilight
9.4
Excellent
4 stars
View on Amazon
7
Gebildet JD1912 Car Relay Harness 12V 40A 4 Pin SPST 12AWG Harness Sockets with
Gebildet
9.3
Excellent
4 stars
View on Amazon
8
CH SHUODI 5 Pack 5-PIN Fire Retardant Relay with Harness 40 AMP 14AWG 12V DC
CH SHUODI
9.2
Excellent
4 stars
View on Amazon
9
Nilight 50044R 5 Pack Waterproof 40/30 AMP Heavy Duty 12 AWG Tinned Copper
Nilight
9.1
Excellent
4 stars
View on Amazon
10
IRHAPSODY 12 Pack 80/60 AMP 12 V DC Relay and Harness - Heavy Duty 12 AWG
iRhapsody
9
Excellent
4 stars
View on Amazon
11
4-pin 80/60 AMP 12V DC Waterproof Relay with Harness - Heavy Duty 12 AWG Tinned
iRhapsody
8.9
Very Good
3.5 stars
View on Amazon
12
5 Pack 40/30 AMP 12 V DC Waterproof Relay and Harness - Heavy Duty 12 AWG
iRhapsody
8.8
Very Good
3.5 stars
View on Amazon
13
Hamolar 2 Pack 12V 40/30 Amp Car Relay DC 5 Pin SPDT and Harness - Heavy Duty
Hamolar
8.7
Very Good
3.5 stars
View on Amazon
14
Nilight - NI -WA 06 LED Light Bar Wiring Harness Kit - 2 Leads 12V On Off
Nilight
8.6
Very Good
3.5 stars
View on Amazon
15
Somaer 12V Horn Wiring Harness Relay Kit For Car Truck Grille Mount Blast Tone
Somaer
8.5
Good
3 stars
View on Amazon
16
4 Pack - EPAuto 30/40 AMP Relay Harness Spdt 12V Bosch Style
EPAUTO
8.4
Good
3 stars
View on Amazon
17
5 Pack - EPAuto 30/40 AMP Relay Harness Spdt 12V, 5-PIN SPDT Bosch Style
EPAUTO
8.3
Good
3 stars
View on Amazon
Click here to learn more about these products.

ONLINE LED STORE 6 Pack 4-Pin 12V Bosch Style Fused Relay Switch Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPST] [30 Amp] 12 Volt Automotive relays with Fuse for Auto Cars

Built in fuse socket with included 30A blade fuse with heavy duty 14AWG wires for main contact.. Bosch style 4-Pin SPST Single Pole Single Throw Relay.. 12VDC 14V Max and 30A High Switching Capability.. Wire Specifications Black - Ground 85, Red - VDC 30, White - Trigger 86, Blue - Output NO 87.. Set includes 6 relays, 6 relay harnesses, and 6 blade fuses..

IRHAPSODY 5 Pack 80/60 AMP Waterproof Relay and Harness - Heavy Duty 12 AWG Tinned Copper Wires, 12 V DC 5-PIN SPDT Bosch Style Automotive Relay

12 AWG tinned copper wires for Pin 30, Pin 87, Pin 87a. 16 AWG tinned copper wires for Pin 85, Pin 86. 12 V DC waterproof relay max 14 V. 80 A 60 A High switching capability. Excellent waterproof performance, high quality in any weather conditions. Nominal Coil Voltage 12 V DC Coil Power 1.8 W Coil Resistance 80 Must Operate Voltage 68 V DC Must Release Voltage 0.63.6 V DC Maximum Applied Voltage 15.6 V DC.

ONLINE LED STORE 6 Pack Bosch Style 5-Pin 12V Relay Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPDT] [30/40 Amp] 12 Volt Automotive Relays for Auto Fan Cars

User Manual available for download under Product Information Details. Bosch style 12VDC 14V Max 5-Pin SPDT Single Pole Double Throw Relay with 40A30A High Switching Capability.. Interlocking design relay socket harness base for easy cable management organization.. Heavy duty 14AWG wires for the main contact and pre-wired with 6 pigtail leads.. Wire Specifications Black - Ground 85, Red - VDC 30, White - Trigger 86, Yellow - Output NC 87a, and Blue - Output NO 87..

Nilight 50023R 5 Pack 30A Fuse Relay car Truck Socket kit-30A Switch Harness Set-12V DC 4-Pin SPST Automotive 14 AWG Hot Wires-Auto Switches & Starters Set,2 Years Warranty

Upgraded Version - Automotive relays built in fuse socket included 30A blade fuses with heavy duty 14AWG wires for main contact. No need of a separate fuse holder, saving space and money. Bosch style 4-Pin SPST Single Pole Single Throw Relay.. Mounting Design Feature - The interlocking mounting design of unique male and female slot on each socket edge, connect relays together and manage cables easily, offering clean and neat installation.. Easy Wiring - The relay sockets come with color-labeled wires for loadaccessories convenient wiring. Black - Ground 85, Red - VDC 30, White - Trigger 86, Blue - Output NO 87. Wide Application - Widely used in car keys power control, over-load protection, trunk release, polarity change, power door lockactuator control, change a low current output to high current, add ignitionaccessory outputs, control motorsother electronics etc.. Package includes 5 relays, 5 relay harnesses, and 5x30A blade fuses..

Nilight 50003R Automotive Set 5-Pin 30/40A 12V SPDT with Interlocking Relay Socket and Wiring Harness-5 Pack, 2 Years Warranty

High switching capability Normally open 40A14V DC and normally close 30A14V DC. Suitable for Nilight LED light bar wiring harness kit. Premium quality Durable relay and harness socket with 5 wires Made by high-grade materials to ensure superior quality and long lifespan. Male-female slot design Unique male-female slot design, easy to connect the relay with harness socket, clean and neat after installation. Easy wiring The relay sockets come with different colors for loadsaccessories, simple and convenient wiring. Package include 5 x relay and 5 x relay socket with wires.Fit type Universal fit.

Nilight SPDT Relay Replacement 12V 5 Prong SPDT Auto Tilt Trim Relay (Pack of 10) 40/30 AMP Electrical Power Relay Switch 5 Pin Bosch Style Relay for Automotive Cars Marine Boats,2 Years Warranty

5 Pin SPDT Single Pole Double Throw Bosch Style Electrical Relay.. 40A30A High Switching Capability. These relays have a universal application and can be used in a 12 Volt DC power source, such as automotive setups, car sound systems, security systems, and various other applications.. Pin Specifications 30V DC. Ground 85, Trigger 86, Output NC 87a, and Output NO 87.. Maximum Applied Voltage 15.6 V DC Max Operating Voltage is 27V DC Nominal Coil Voltage 12 V DC Max Operating Current 40A Must Operate Voltage 68 V DC Must Release Voltage 0.63.6 V DC Coil Power 1.8 W Coil Resistance 80 Insulation Resistance 100M. Package include 10 pack electrical relays. Sockets are not included. 2 Year Warranty by Nilight..

Gebildet JD1912 Car Relay Harness 12V 40A 4 Pin SPST 12AWG Harness Sockets with Color-labeled Wires for Automotive Truck Van Motorcycle Boat (Pack of 2)

Brand new heavy duty SPSTSingle Pole Single Throw relays with color-labeled wires.. Minimum operating voltage 8V, corresponding minimum operating current is 100mA Standard operating voltage 12V, corresponding standard operating current is 150mA.. Small sizeLow power consumptionHigh contact voltage High sensitivity.. Contact Material Ag Alloy Contact Resistance 100M.. Life Expectancy Electrical 100,000 Operation, Life Expectancy Mechanical 10,000,000 Operation..

CH SHUODI 5 Pack 5-PIN Fire Retardant Relay with Harness 40 AMP 14AWG 12V DC 5Pin 30/40A 12V with Interlocking Relay Socket and Wiring Harness Relay Harness Spdt 12V Volt Relay with Wiring Harness

Contact rating 30A40A 14VDC ,Max.Switch Voltage75 VDC,Max Switch current 40A, Max.switching power560W. Electrical life100,000 operation, Mechanical life10,000,000 operation. Wire Specifications length 4.9 inch,WHITE16AWG 86, BLACK14AWG 30, RED14AWG 87, YELLOW16AWG 85,Blue14AWG 87A. Functions rear window defogger, battery disconnect device, car air conditioner, oil pump control, fog light, cooling fan control, headlight control etc.. Please read the instructions carefully before use, and do not use more current or voltage than the relay can withstand. If you have any questions in the use of the product, please contact us, we will reply within 24 hours.

Nilight 50044R 5 Pack Waterproof 40/30 AMP Heavy Duty 12 AWG Tinned Copper Wires 5-PIN SPDT Bosch Style 12V Automotive Relay and Harness Set,2 Year Warranty

12 V DC automotive waterproof relays max 14 V. Note 12 V and 14 V are coil voltages, they are not the voltage that triggers the switch. Premium quality durable relay and harness socket with 5 wires made from high-grade materials to ensure superior quality and long lifespan. Pre-wired Harness Heavy duty 1216 AWG wiring harness. Black - 16AWG Pin85, White - 16AWG Pin86, Red - 12AWG Pin30 Yellow - 12AWG Pin87a, and Blue - 12AWG Pin87. Enhanced Waterproof - The 5-Pin relays are tightly sealed with strong cap and seal ring, excellent performance of waterproof, dust proof and moisture proof, works well in any weather conditions. Package includes 5 pack Waterproof Relay and Harness. 1x User manual. 2 Year Warranty by Nilight..

IRHAPSODY 12 Pack 80/60 AMP 12 V DC Relay and Harness - Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Bosch Style Automotive Relay

12 AWG tinned copper wires for Pin 30, Pin 87, Pin 87a. 16 AWG tinned copper wires for Pin 85, Pin 86. 12 volt dc relay max 14V. 80 AMP 60 AMP High switching capability. Pin Specifications 30-VDC Red, 85-Ground Black, 86-Trigger White, 87-Output O Blue, 87a-Output NC Yellow. Nominal Coil Voltage 12VDC Must Operate Voltage 68VDC Must Release Voltage 0.63.6VDC Maximum Applied Voltage 15.6VDC Coil Power 1.8W Coil Resistance 80.

4-pin 80/60 AMP 12V DC Waterproof Relay with Harness - Heavy Duty 12 AWG Tinned Copper Wires, 5 Pack SPST Bosch Style Automotive Relay for Marine Boat Fan Light

12 AWG tinned copper wires for Pin 30, Pin 87. Length 5.1in. 16 AWG tinned copper wires for Pin 85, Pin 86. Length 5.1in. 12-volt 4 wire waterproof relay max 14-volt. 80amp 60amp High switching capability. Excellent weatherproof and dustproof ability, high quality in any weather conditions. Nominal Coil Voltage 12V DC Coil Power 1.8 W Coil Resistance 80 Must Operate Voltage 68V DC Must Release Voltage 0.63.6V DC Maximum Applied Voltage 15.6V DC.

5 Pack 40/30 AMP 12 V DC Waterproof Relay and Harness - Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Bosch Style Automotive Relay

12 AWG tinned copper wires for Pin 30, Pin 87, Pin 87a. Length 5.1in. 16 AWG tinned copper wires for Pin 85, Pin 86. Length 5.1in. 12v dc waterproof 5 wire relay max 14v. 40 amp 30 amp High switching capability. Excellent waterproof and dustproof ability, high quality in any weather conditions. Nominal Coil Voltage 12 V DC Coil Power 1.8 W Coil Resistance 80 Must Operate Voltage 68 V DC Must Release Voltage 0.63.6 V DC Maximum Applied Voltage 15.6 V DC.

Hamolar 2 Pack 12V 40/30 Amp Car Relay DC 5 Pin SPDT and Harness - Heavy Duty 12 AWG Copper Wires Relays Kit Bosch Style for Automotive Truck Van Motorcycle Boat

The 12v relay harness base contains 312 AWG and 216 AWG cables, length 5.5 in, which have higher load-bearing capacity and more stable performance.. Function 12VDC 14V Max 5 Pin SPDT Single Pole Double Throw Relay with 40A30A High Switching Capability.. Wire Specifications White - Ground 85, Blue - VDC 30, Black - Trigger 86, Red - Output NC 87a, and Yellow - Output NO 87.. The dc car relay adopts waterproof sealing technology at the bottom and a fixed back strip on the back, which is suitable for various complicated installation environments.. Relay and harness kit made by high-grade flame retardant materials to ensure superior quality and long lifespan. 2 Years Warranty..

Nilight - NI -WA 06 LED Light Bar Wiring Harness Kit - 2 Leads 12V On Off Switch Power Relay Blade Fuse for Off Road Lights Work Light, 2 Years Warranty,Black

Universal fit Compatible with all automobiles, boats and devices equipped with a 12 volt power source. Circuit protection Power relay-safety protection and conversion circuit. Blade fuse protects the circuit when overcurrent or short circuit occurs.. Illuminated switch 3 pin onoff rocker switch with red indicator light when truing on, easy to turn on or off, has been passed test of 5,000 times pressing.. Two available leads With 2 sets of light output connectors for dual lighting fixtures less than 180W, the connection is more stable.. Package include1 x wiring harness kit, 1 x instructions..

Somaer 12V Horn Wiring Harness Relay Kit For Car Truck Grille Mount Blast Tone Horns(Horn Not Included)

1 set of 12V horn wiring harness relay kit the cable length is 64 inches, and up to two speakers can be connected Product don't include speakers.. Made with 16 Gauge wire can support 80W, high efficient copper wiring is suitable for electric blasting horns installed on most grilles.. High-efficiency copper wire, heat-resistant, never melts, making the speaker more durable ,and 40A high-quality relay, high-efficiency protection circuit, prolong the life of your air horn.. Easy wiring the relay sockets come with different colors for loadsaccessories, simple and convenient wiring. This is a SOMAER trademark brand product, we provide a 30-day money-back guarantee and a 1-year warranty with 100 support for our products..

4 Pack - EPAuto 30/40 AMP Relay Harness Spdt 12V Bosch Style

40A30A high switching capability.. Heavy-duty impact molded relay socket with 5 WIRESWhite common, Black normally closed, and Yellow normally open.. Package Include 4 relays 4 relay sockets with wires.. Safety UL Listed 6 wires with pigtail leads for the main contact..

5 Pack - EPAuto 30/40 AMP Relay Harness Spdt 12V, 5-PIN SPDT Bosch Style

40A30A high switching capability.. Heavy-duty impact molded relay socket with 5 WIRESWhite common, Black normally closed, and Yellow normally open.. Package Include 5 relays 5 relay sockets with wires.. Safety UL Flame retardant 9 wires for the main contact..

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