What is the primary function of an upper radiator coolant hose?

The upper radiator coolant hose is a critical part of your vehicle's cooling system. It carries hot coolant from the engine to the radiator, where it can be cooled down before circulating back to the engine.

What material is this Gates coolant hose made from?

This Gates coolant hose is constructed from durable materials designed to withstand the high temperatures and pressures found in a vehicle's cooling system, helping to ensure a long service life.

Does this hose come with any clamps?

This product is for the upper radiator coolant hose only. Clamps are typically sold separately and are not included with this part.

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Trusted Since 1957

Est. 1957

Gates 00-06 Toyota Tundra V8 4.7L Radiator Upper Coolant Hose

Specifications

Brand: Gates
Part #: 21660
UPC: 00072053059946

Gates 00-06 Toyota Tundra V8 4.7L Radiator Upper Coolant Hose

Name: Gates 00-06 Toyota Tundra V8 4.7L Radiator Upper Coolant Hose
Brand: Gates
Price: 14.30 USD
Availability: InStock

$14.30

On Backorder

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Gates upper radiator coolant hose. Fits a wide range of vehicles.

Key Features

Fits a wide range of vehicles, including many classic American cars and trucks.
Connects the radiator to the upper radiator support for coolant flow.
Built to withstand engine heat and cooling system pressure.
Durable construction helps prevent leaks and cracks.
Direct replacement hose for a straightforward installation.

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Will this fit your vehicle?

Product Details

This is the Gates upper radiator coolant hose, part number 21660. It's designed to connect your engine's radiator to the upper radiator support, allowing coolant to flow through and keep your engine at the right temperature. This hose is built to handle the heat and pressure of your cooling system, ensuring reliable operation. It fits a broad range of vehicles, including many classic American cars and trucks like the 1966-1968 Chevrolet Impala, 1957-1961 Chrysler 300, and 1968-1971 Dodge Charger, as well as some import applications.

Gates uses strong, durable materials to construct this hose, making sure it can withstand the constant expansion and contraction cycles that occur as your engine heats up and cools down. The construction helps prevent leaks and cracks, which can lead to overheating. This hose is a direct replacement for your original part, meaning it should fit right into your existing cooling system setup without needing modifications.