Cadillac: Escalade, Escalade ESV, Escalade EXT. Chevrolet: Tahoe, Silverado 1500, Silverado 2500, Silverado 3500, Avalanche, Suburban 1500, Suburban 2500, Avalanche 1500. Engine Lower Heater Outlet Hoses Maintain Smooth Operation of The Cooling System, Promote Coolant Circulation, Ensure Stable Engine Temperature, and Prevent Engine Overheating.
