
The Gates molded heater-to-pipe coolant hose for 2006–2007 Buick Rendezvous 3.5L V6 restores the heater circuit connection and routing. Built to match factory contours, this replacement hose helps maintain proper coolant flow to the HVAC system and prevents leaks. Replace the hose when signs of aging—cracks, softening, or seepage—compromise heater performance or cooling reliability.
Gates 06-07 Buick Rendezvous V-6 3.5L Heater To Pipe-1 Molded Coolant Hose