Position: Radiator To Reservoir. 2003-2006 GMC Yukon XL 1500 5.3L V8 FLEX. 2003-2006 GMC Yukon XL 1500 5.3L V8 GAS. 2003-2006 GMC Yukon XL 1500 6.0L V8 GAS. Notes: Molded Heater Hose. Has all the quality features of Gates molded coolant hose and similar to OEM specifications.
