
The Gates molded lower engine-to-radiator coolant hose for 2003–2009 GMC C7500 and Isuzu 6HK1-TC diesel applications serves as a direct-fit replacement to route coolant to the radiator. Molded to the required shape, it reinstates correct coolant routing and hose geometry so technicians can confirm fit and restore reliable cooling circulation for heavy-duty use.
Gates 03-09 GMC C7500 Isuzu 6HK1-TC Diesel Lower - Eng. To Rad. Molded Coolant Hose