Gates 04-20 Chevrolet Express V-8 6.0L Lower Molded Coolant Hose

This product is a Gates molded lower coolant hose, part number 23127. It's designed to fit a range of Chevrolet Express and GMC Savana vans, including models like the 2004-2014 Chevrolet Express 1500 and the 2004-2016 GMC Savana 3500.

This hose is shaped to fit precisely in the lower radiator position, ensuring proper coolant flow to and from your engine. Gates uses a well-built EPDM rubber compound that resists heat and coolant degradation, which is important for maintaining a reliable cooling system. The molded shape means it follows the factory routing, making installation more straightforward compared to universal hose options that might need cutting or kinking.

Replacing a coolant hose is a common maintenance task, especially if the old one shows signs of cracking, swelling, or leaks. Having the correct molded hose ensures it won't rub against other components and maintains its shape under pressure and temperature changes.