Upgrade your International LoneStar or ProStar truck with premium heat and AC parts. This assortment offers a variety of top-quality components, including blower resistors, expansion valves, AC evaporators, and heater hoses. Key features include: - Compatibility with various popular models - A wide selection of AC, heating, and electrical parts for optimal climate control - Durable construction for long-lasting performance - Easy installation with direct OEM replacement parts - Cost-effective solutions to keep your truck running smoothly Ideal for truck owners and fleet managers, this product lineup provides genuine parts from trusted brands like BESTfit and RigMaster to maintain your vehicle's heating and cooling systems.