What is the main function of the upper radiator hose?

The upper radiator hose carries hot coolant from the engine's thermostat housing to the radiator. This allows the coolant to be cooled before it circulates back into the engine.

What material is this hose made from?

This hose is constructed from EPDM rubber, which is known for its resistance to heat and degradation from engine coolant.

Does this hose come with clamps?

This part number is for the molded hose only. Radiator hose clamps are sold separately and are recommended for a secure installation.

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Trusted Since 1957

Est. 1957

Gates 84-91 Honda Civic 4-Cyl. 1.5L Upper Molded Coolant Hose

Specifications

Brand: Gates
Part #: 21432
UPC: 00072053057850

Gates 84-91 Honda Civic 4-Cyl. 1.5L Upper Molded Coolant Hose

Name: Gates 84-91 Honda Civic 4-Cyl. 1.5L Upper Molded Coolant Hose
Brand: Gates
Price: 22.14 USD
Availability: InStock

$22.14

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Gates 84-91 Honda Civic 4-Cyl. 1.5L Upper Molded Coolant Hose. Ensures proper coolant flow to prevent overheating.

Key Features

Fits 1984-1991 Honda Civic, 1988-1991 Honda CRX, 1998 Chevrolet Tracker, and more.
Molded shape ensures a direct fit for proper coolant flow.
Constructed from heat and coolant resistant EPDM rubber.
Replaces the original upper radiator hose.

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Will this fit your vehicle?

Product Details

When you're replacing the cooling system components on your 1984-1991 Honda Civic with a 1.5L engine, or similar vehicles like the Honda CRX or Chevrolet Tracker, a new upper radiator hose is often part of the job. This molded hose from Gates is shaped specifically to connect your engine's thermostat housing to the radiator, allowing coolant to circulate and keep your engine from overheating.

Gates makes this hose from a durable EPDM rubber compound that resists heat and coolant degradation, so it's built to last. The molded shape means it fits right without any fuss, unlike some universal hoses that can kink or collapse. This particular hose is designed for the upper radiator connection, carrying the hot coolant from the engine to the radiator for cooling.