ACDelco Air Intake Heaters

ACDelco offers air intake heaters for a variety of diesel applications. Powered by the vehicle battery, these units heat air before it enters the engine to assist cold-weather starts without driver intervention. The GM Genuine Parts are OE-style replacements, designed specifically for Chevrolet, Buick, GMC, and Cadillac vehicles. ACDelco heaters are engineered, tested, and backed by General Motors for proper fit and performance. Order the model recommended for your truck.