Gates 01-02 Peterbilt 379 Caterpillar C15 Diesel Lower Eng To Pipe Straight Coolant Hose (Standard)

This is a straight coolant hose from Gates, designed for the lower engine connection to the pipe on 2001 and 2002 Peterbilt 379 trucks equipped with the Caterpillar C15 diesel engine. Coolant hoses are critical for keeping your engine running at the right temperature, circulating the coolant mixture that absorbs heat from the engine block and carries it to the radiator.

Gates uses a robust construction for this hose, featuring a cover that resists abrasion and oil, along with a tube that handles coolant and heat effectively. The reinforcement inside helps the hose maintain its shape under pressure, preventing collapse and ensuring consistent coolant flow. This hose is built to fit right into the factory routing, making installation straightforward for mechanics familiar with this engine setup.