Compatible With LS LT Swap Gen III, IV, V. Hose Ends 58 and 34. Heater Core Delete Water Pump Bypass Hose. Compatible With GM Pontiac LS LSX LS1 LS2 LS3 LS6 LS7 LT1 LT4. Easy to Clean Oil, Coolant and Fuel-Resistant Finish.

Ideal Replacement- As time goes by, your heater core will be damaged, rusted and lose its function due to long working hours. At this time, you need our heater core to replace it to restore its working performance and make it safer.. Applicable Models- Package include interchangeable 58 and 34 hose fittings to fit the most common heater hoses.. High Quality And Special- Our brackets are durable, meet OEM specifications, and offer an affordable replacement solution that saves you a lot of time and money . Easy Installation- Our engine heater core bypass kit are directly replaceable and easy to install. Watch the installation video on YouTube to better help you complete the installation. Shopping Warranty- 2 year warranty, 100 inspection before shipping, no need to worry about quality. We are committed to making sure that you leave this transaction satisfied. If you're unhappy with the product for any reason, you may return it back for your money - back or a replacement within 60 days..

Improved design - this HVAC heater hose connector has been redesigned for greater durability the original equipment part. Durable construction - this heater hose connector is made of stainless steel instead of the original equipment connector to reduce damage from heat fatigue and vibration. Easy to install - matches the original equipment form and dimensions for a simple replacement. Quality tested - this part has undergone try-on, corrosion, heat and pressure testing to ensure a quality fit and long service life. Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool.

Cost-effective fix - this heater core bypass kit offers an affordable alternative to replacing an entire failed heater core. Complete solution - contains components and hardware required to bypass a leaking or failed heater core, including interchangeable 58 and 34 hose fittings to adapt to most common heater hoses. Durable materials - the components in this kit are manufactured from quality materials for reliable service. Trustworthy quality - vehicle try-on tested, and backed by a team of product experts in the United States and more than a century of automotive experience.

FITS For?GM Chevrolet Pontiac all LS or LT series Gen III IV V LS LS1 LS2 LS3 LS6 LS7 LSX LH6 LH8 LH9 LT1 LT4 LY2 LY5 LY6 LQ4 LQ9 LM4 LM7 LMG LC8 LC9 L20 L33 L59 L76 L77 L92 L94 L96 L98 L99 LZ1 LR4 LFA engines from 98 and Later, 98 - Up.. REPLACES 551699.. HOSE ENDS One end is 58 and the other is 34.. Function Used to loop the heater hose outlets of your LSLT engine water pump. Heater core, delete water pump bypass hose. Easy to clean, oil, coolant and fuel-resistant finish.. ENSURE If there is any problem with the product, please do not hesitate to contact us, we will help you solve the problem..

Heater Core.

Tubes and fins are manufactured from high grade aluminum for improved longevity. Precision-cut and stamped aluminum plates reduce weight and increases lifespan of evaporator. OE-like design from single and double-tanks through single and double-channels. Limited lifetime warranty for evaporators.

Genuine Motor craft Heater Core. Part number NHC5. Package Weight 2.2 pounds. Fit type Vehicle Specific.

This kit installs in minutes without making any permanent mods to your vehicle. NO HOSE CUTTING REQUIRED With this kit you can control flow to your heater core with a turn of the handle. Easy 5 Minute Install. Locate your heater core inlet hose. There will be two hoses coming from the firewall. One is the heater core in and the other is the out. This kit MUST be installed on the IN hose. Follow the hoses from the firewall and install this kit on the other end. Remove the vehicle heater hose from the port on the engine and install the supplied hose, valve, and clamps. This kit can be installed on either end of the heater IN hose. SEE PHOTOS TO THE LEFT.. This kit is 100 safe for your vehicle and won't cause any damage or Check Engine Lights. This kit is comprised of PREMIUM components that WILL NOT fail.. This PREMIUM kit is MADE IN THE USA and includes ONE Hi-TempHi-Pressure Shut off Valve, ONE 4 Hi-TempHi Pressure Heater Hose, THREE Stainless Steel Smooth Edge Band Clamps that WILL NOT cut into your hoses. This Kit includes a 4 section of high quality heater hose so you do not need to cut or modify your OEM heater hose to install this valve. Install the supplied valve at the END of your OEM hose and then attach the valve and supplied 4 hose to your engine outlet. On some vehicles it will not be easily accessible to install this kit on the engine side of the heater inlet hose. If this is your case you can also install the bypass kit on the fitting at the firewall where the inlet hose attaches..

Allow Coolant to Bypass heater core to reduce heat inside the vehicle.

Package Dimensions 8.382 L x 2.032 H x 3.302 W centimeters. Package Weight 0.5 pounds. Automotive Cooling Parts. Country of Origin China.

This is the tightest bend radius hose on the market custom molded heavy duty hose, better than factory hose. Used to loop the heater hose outlets of your LSLT engine water pump. Compatible with all LS or LT series engines from 1998 and newer. Used with vehicles that are no longer using the heater core. Includes 1 black rubber hose.

LS LT Swap Gen III, IV, V. 58 and 34 Hose Ends. 2 Clamps included. Silicone Hose. Better pressure resistance and overall performance.

Application For LS1 LS2 LS3 LQ4 LQ9. HOSE ENDS 58 and 34 Used to loop the heater hose outlets of your LSLT engine water pump. HEATER CORE Delete Water Pump Bypass Hose. Our custom molded hose goes on your LS water pump and loops the heater hose lines.. EASY TO CLEAN Oil, Coolant and Fuel-Resistant Finish.