What is the main purpose of a molded heater hose?

A molded heater hose is shaped to fit a specific routing between your engine and the heater core. This ensures proper coolant flow to your vehicle's cabin heater and prevents kinks or rubbing that can occur with universal hose types.

What happens if my heater hose leaks?

A leaking heater hose can lead to a loss of engine coolant, which can cause your engine to overheat. It also means your vehicle's heating system will not function correctly, leaving the cabin cold.

Does this hose come with clamps?

This Gates molded heater hose (Part# 19773) does not include installation clamps. You will need to use your existing clamps or purchase new ones separately to secure the hose.

Gates Molded Heater Hose 19773 - 1996-2002 Chevy Express/GMC

Name: Gates 96-02 Chevrolet Express V-8 5.7L Valve To Eng. Molded Heater Hose
Brand: Gates
SKU: gates-gates-96-02-chevrolet-express-v-8-5-7l-valve-to-eng-molded-heater-hose-t14-876501
Price: 41.65 USD
Availability: BackOrder

Gates 96-02 Chevrolet Express V-8 5.7L Valve To Eng. Molded Heater Hose

$41.65

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Gates molded heater hose for 1996-2002 Chevy Express/GMC Savana V8 5.7L. Ensures proper coolant flow to your heater core.

Key Features

Fits 1996-2002 Chevrolet Express 1500, 2500, and 3500 models.
Fits 1996-2002 GMC Savana 1500, 2500, and 3500 models.
Designed for vehicles equipped with the 5.7L V8 engine.
Molded shape follows the original factory routing for a direct fit.
Connects the engine valve to the heater core for proper coolant circulation.
Durable construction withstands engine heat and coolant pressure.

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Will it fit your car?

Product Details

When your heater hose needs replacing on your 1996-2002 Chevrolet Express or GMC Savana with the 5.7L V8 engine, a molded hose like this one from Gates is the way to go. This hose is specifically shaped to connect your engine's valve to the heater core, making sure coolant can circulate properly to keep your cabin warm on cold days. A cracked or leaking heater hose can leave you without heat and potentially cause engine overheating, so replacing it is important maintenance.

Gates makes this hose from materials that stand up to the heat and pressure found in your cooling system. Its molded shape means it follows the factory routing precisely, which helps avoid kinks or rubbing against other engine components. This is crucial because a kinked hose can restrict coolant flow, reducing your heater's effectiveness, and rubbing can eventually wear a hole right through the hose.

This hose fits a range of Express and Savana vans from 1996 through 2002. Make sure to check the fitment details to confirm it's the right one for your specific vehicle. Replacing heater hoses is a common maintenance task, and having the correct, pre-shaped hose makes the job much smoother.