【High Performance】 Our Radiator Coolant Hose features a smooth inner wall, ensuring uninterrupted coolant circulation for rapid heat dissipation from the engine. Engine Upper & Lower Radiator Coolant Hose Fit for Cadillac Escalade, for Chevy Silverado Suburban, for GMC Sierra 1500 2500 3500 Yukon XL, 2007-2014 Replaces 22827731 22827735.