What vehicles does this Gates coolant hose fit?

This Gates molded lower coolant hose, part number 20974, is designed for 1973-1978 Dodge B Series Vans and Plymouth PB Series Vans with V8 318 engines. It also fits 1995-1996 AM General Hummers.

Why use a molded coolant hose instead of a universal one?

Molded hoses are pre-shaped to match the exact routing of the original equipment. This means a simpler installation and a hose that won't kink or collapse, ensuring consistent coolant flow and preventing potential overheating issues.

What is the main function of the lower coolant hose?

The lower coolant hose connects the radiator to the engine's water pump. It allows cooled coolant from the radiator to return to the engine, where it circulates to absorb heat and maintain optimal operating temperature.

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Trusted Since 1957

Est. 1957

Gates 73-78 Dodge B Series Van V-8 318 Lower Molded Coolant Hose

Specifications

Brand: Gates
Part #: 20974
UPC: 00072053054279

Gates 73-78 Dodge B Series Van V-8 318 Lower Molded Coolant Hose

Name: Gates 73-78 Dodge B Series Van V-8 318 Lower Molded Coolant Hose
Brand: Gates
Price: 29.91 USD
Availability: InStock

$29.91

On Backorder

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Key Features

Fits 1973-1978 Dodge B Series Van V-8 318
Fits 1995-1996 AM General Hummer
Direct fit molded design simplifies installation
Ensures proper coolant circulation
Built to handle engine cooling system temperatures and pressure

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Will this fit your vehicle?

Product Details

This is the lower molded coolant hose from Gates, part number 20974. It's specifically made to fit 1973 through 1978 Dodge B Series Vans equipped with a V8 318 engine. This hose is designed to connect your radiator to the engine's water pump, ensuring coolant circulates properly to keep your engine from overheating.

Gates hoses are known for being well-built, using materials that can handle the heat and pressure found in a cooling system. This molded hose has the specific bends and curves needed for a direct fit, which makes installation much simpler compared to trying to bend a universal hose into shape. Having the correct shape means it won't kink or collapse under pressure, maintaining good coolant flow.

This hose is a solid option for anyone working on the cooling system of their classic Dodge van. It's designed to be a direct replacement for the original hose, making the job straightforward.