Keep your semi-trucks climate control system running smoothly with essential parts from the International 9900/i/ix Heat & AC Parts product lineup. This selection includes everything from replacement hoses and fittings to compressors, expansion valves, and blower motors. Featuring premium silicone heater hoses and high-quality AC parts for popular models, these components ensure optimal performance. Whether performing routine maintenance or addressing a breakdown, this product lineup offers reliable parts to keep your truck's heat and AC system efficient.