Best Gm Car Heater Hoses in 2026

Upgraded replacement - these heater hose elbow connectors are made of aluminum instead of brittle plastic

Smart solution - reduces the likelihood of the same part failing again the same way

Complete set - includes both upper and lower elbow with O-ring seal

Upgraded material - this replacement engine heater hose assembly features aluminum Y-connectors for added durability

Application specific - designed to match the original fit and function of heater hoses on certain vehicle years, makes and models

Complete replacement - hoses come with necessary clamps for easy installation

Good resistance to high temperatures for extended periods of time, which prolongs service life

Convenient 6-ft. lengths in self-service, reusable, recyclable package that can be displayed on pegboard

Meets SAE 20R3 Standard Wall Class D-2 requirements

Country of Origin: United States

Fits multiple makes and models (contact seller with your vehicle for fitment compatibility information)

Part number: KH-576

5 Piece Bundle Including One 6 Foot Piece of 3/4 Inch ID EPDM Red Rubber Heater Hose Made in the USA and 4 #12 Breeze Clamps

Heater Hose is Flexible and can be used for Cars, Trucks, Tractors, or Small Engines

Heater Hose is Nitrile Tube Construction with 2 Spiral Polyester Reinforcement and PVC/Nitrile Blend Cover

This heater hose is for LS water pump and loops the heater hose lines, which can prevent and fix the coolant leaking and engine overheating problem.

One end is 5/8 and the other end is 3/4

Replacement For LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LS2 LH6 L92 L76 LY2 LY5 LY6 LC9 LFA LH8 LMG LS3 L98 L9H L20 L94 LZ1 L99 L96 LC8 L77

Comes with a protective sleeve to help duplicate GM OE designs for proper fit and function

Installs without buckling, bending out of shape, or straining at the connection for easy installation

Has all the quality features of a regular coolant hose for interchangeable use

Fit: For Chevrolet for Pontiac

Fit: For LT1 for LT4 for LY2 for LY5 for LY6 for LQ4 for LQ9 for LS1 for LS2 for LS3 for LS6 for LS7 for LSX for LH6 for LH8 for LH9 for LM4 for LM7 for LMG for LC8 for LC9 for L20 for L33 for L59 for L76 for L77 for L92 for L94 for L96 for L98 for L99 for LZ1 for LR4 for LFA

Hose Ends: 5/8" and 3/4" Used to loop the heater hose outlets of your for LT engine water pump.

Package Dimensions: 3.555 L x 2.794 H x 0.254 W (centimeters)

Package Weight : 0.022 pounds

Automotive Cooling Parts

Has all the quality features of Gates molded coolant hose and similar to OEM specifications

Engineered to resist electrochemical degradation – the leading cause of hose failure

EPDM tube, synthetic fiber knit reinforcement, EPDM cover

These type of fittings are close to the firewall behind the engine and are difficult to turn with very little to hang onto to rotate

They only get worse over time with each heat cycle and deposit buildup

Tool engages the tabs and provides a better grip on the fitting

Good resistance to high temperatures for extended periods of time, which prolongs service life

Convenient 6-ft. lengths in self-service, reusable, recyclable package that can be displayed on pegboard

Meets SAE 20R3 Standard Wall Class D-2 requirements

Direct replacement - this HVAC heater hose outlet tube is designed to match the fit and function of the original tube on specified applications

Restores functionality - reliable replacement for an original tube that has failed due to heat and fatigue

Durable construction - this part is made from quality materials to ensure reliable performance and long service life

Country Of Origin: China

Model Number: 87756

Item Package Dimension: 0.63" L x 9.0" W x 8.0" H

Guaranteed Fitment

24 Month Unlimited Mileage Warranty

High Quality Materials

HIGH QUALITY MATERIAL: The windshield washer hose kit is made of high quality rubber, soft and elastic, strong and durable.

FUMCTION: The windshield washer hose kit can replace your aging hose, connect the car water pump with the windshield nozzle, ensure the water spray and clean the glass smoothly.

UNIVERSAL DIMENSIONS: Hose is 4M (157.5 in) long; 6.8mm (0.267 in) outer diameter, 4.3mm (0.169 in) inner diameter.

Heater Hose Size:ID 3/4"(19MM) OD: 1.06"(27MM) 0.160" Wall Thickness - Nearly 3x the thickness of cheap hose.

Max Working Pressure 60 0psi, 1-Ply reinforcement construction for higher pressure resistance.

Polyster Fiber Reinforced for high pressure & resistant to coolant additives

Good resistance to high temperatures for extended periods of time, which prolongs service life

Convenient 6-ft. lengths in self-service, reusable, recyclable package that can be displayed on pegboard

Meets SAE 20R3 Standard Wall Class D-2 requirements

Specifically-engineered materials resist collapse under vacuum

Engineered to resist electrochemical degradation, the leading cause of hose failure

Pre-shaped to fit and to ensure perfectly sealed conditions

LS / LT Swap (Gen III, IV, V)

5/8" and 3/4" Hose Ends

2 Clamps included

Quality replacement - this heater hose connector matches the fit and function of the original equipment connector

Durable construction - this heater hose connector is made of quality materials for a precise fit and leak-free durability

Cost-effective solution - offers original equipment quality at competitive price

Leading Manufacturer Of High-Quality Products

International Renown For Our Diverse Range Of Award-Winning Products

Designed With The User In Mind

Direct replacement - this HVAC control duct hose is designed to match the fit and function of the original hose on specified vehicles.Material:Aluminum

Restores functionality - reliable replacement for an original hose that has failed due to heat or vibration

Durable construction - this part is made from quality materials to ensure reliable performance and long service life

Country Of Origin : China

The Package Height Of The Product Is 20.0 Inches

The Package Length Of The Product Is 1.5 Inches

Has all the quality features of Gates molded coolant hose and similar to OEM specifications

Engineered to resist electrochemical degradation – the leading cause of hose failure

EPDM tube, synthetic fiber knit reinforcement, EPDM cover

Good resistance to high temperatures for extended periods of time, which prolongs service life. Centerline Length (in): 300, Hose Inside Diameter (in): 1

Convenient 6-ft. lengths in self-service, reusable, recyclable package that can be displayed on pegboard

Meets SAE 20R3 Standard Wall Class D-2 requirements

Product name: Silicone Vacuum Tubing Hose,black

Product size: ID 3/8 inch (10 mm); Outer Diameter 0.6inch (16mm) ; Wall Thickness 0.12inch(3mm) ; Tube Length 6FT(1.8m)

Product material: high-temperature , can be used for a long time, not easy to damage.

Fits: For Chevrolet for Pontiac (Gen III, IV, V) for LT1 for LT4 for LY2 for LY5 for LY6 for LQ4 for LQ9 for LS1 for LS2 for LS3 for LS6 for LS7 for LSX for LH6 for LH8 for LH9 for LM4 for LM7 for LMG for LC8 for LC9 for L20 for L33 for L59 for L76 for L77 for L92 for L94 for L96 for L98 for L99 for LZ1 for LR4 for LFA , engines from 98 and Later, 98 - Up.

Hose Ends: 5/8" and 3/4" Used to loop the heater hose outlets of your for LT engine water pump.

Package List: 1 × black rubber hose, 2 × Clamp

【HIGH-END QUALITY】- In the summer, the car heater can become a good ventilation device, allowing the car blower to input the outside air into the car, so as to maintain the ventilation inside the car, so that the load of the air conditioner is greatly reduced, thereby reducing The wastage of the car

【FUNCTION】- The heating air circulating medium transfers the heat directly to the vehicle interior, providing a heat source for windshield glass defrosting and heating of the vehicle interior

【COMPATIBLE】- OEM Heater Hose Pipe Tube Assembly with Blend Valve 92408-ZL90B, 92408-EA500, 92408-EA50B Compatible with Nissan Pathfinder 2005-2012

Good resistance to high temperatures for extended periods of time, which prolongs service life

Convenient 6-ft. lengths in self-service, reusable, recyclable package that can be displayed on pegboard

Meets SAE 20R3 Standard Wall Class D-2 requirements