Gates 01-09 Workhorse W22 GM V-8 8.1L Upper Molded Coolant Hose

This is the upper molded coolant hose from Gates, specifically made for 2001-2009 Workhorse W22 chassis with the GM 8.1L V-8 engine. This hose is a direct replacement for the original, carrying coolant from the engine to the radiator to keep your engine from overheating. A well-built hose is crucial for maintaining consistent engine temperature, especially in larger vehicles like the Workhorse W22 that can put a lot of stress on the cooling system.

Gates uses durable materials in their Workhorse line to ensure this hose can handle the heat and pressure cycles it will face. The molded shape means it follows the factory routing precisely, making installation straightforward without needing to fight a stiff, generic hose. This helps ensure there are no kinks or sharp bends that could restrict coolant flow, which is important for keeping that big 8.1L engine running cool.