What is the primary function of an upper radiator hose?

The upper radiator hose carries hot coolant from the engine's thermostat housing to the radiator. From there, the coolant is cooled before returning to the engine via the lower radiator hose, completing the cooling cycle.

What material is this Gates radiator hose made from?

This hose is made from EPDM (ethylene propylene diene monomer) rubber. This material is chosen for its excellent resistance to heat, ozone, and degradation from coolant chemicals, ensuring a longer service life.

Does this hose come with clamps?

This product includes the upper radiator hose only. Clamps are sold separately, so be sure to have the correct size and type of hose clamps ready for installation.

Gates Upper Radiator Hose 21406 - Dodge D/W Series Pickup V8

Name: Gates 83-91 Dodge D & W Series Pickup V8 5.2L Upper Coolant Hose
Brand: Gates
Price: 28.85 USD
Availability: InStock

Gates 83-91 Dodge D & W Series Pickup V8 5.2L Upper Coolant Hose

$28.85

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Gates upper radiator hose for 83-91 Dodge D & W Series Pickup V8 5.2L. Ensures proper coolant flow to prevent overheating.

Key Features

Fits 1983-1991 Dodge D & W Series Pickup V8 5.2L vehicles.
Constructed from heat and ozone resistant EPDM rubber.
Designed to match factory routing for a proper fit.
Helps maintain proper engine cooling system operation.

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Will this fit your vehicle?

Product Details

When you're replacing a worn-out radiator hose on your Dodge D or W Series Pickup with a V8 5.2L engine, you need a part that's built to handle the heat. This upper radiator hose from Gates is designed to connect your engine's thermostat housing to the top of the radiator, allowing coolant to circulate and keep your engine from overheating. It's a critical piece for maintaining your cooling system's integrity.

Gates uses a strong EPDM rubber construction for this hose, which is known for its resistance to heat, ozone, and coolant chemicals. This means it's built to last through the demanding conditions under your hood. The hose is shaped specifically for the factory routing in these Dodge trucks, ensuring it fits right without kinking or rubbing against other components, which could lead to premature failure. This particular hose fits a wide range of vehicles, including many Chrysler and Plymouth models from the early 80s, in addition to the Dodge D and W series pickups.

Make sure to check your vehicle's specific fitment to confirm this is the correct upper hose for your application. Replacing hoses is a good preventative maintenance step, especially if you notice any cracking, swelling, or leaks in your old ones.