International Truck Performance Parts
Your International truck isn't just a vehicle—it's your business on wheels. From vocational trucks to long-haul tractors, International trucks with Navistar diesel engines are built to work in every season, and keeping them dependable is what keeps loads moving and schedules on track.
Reliable Cold Starts for Navistar Diesel Engines
Cold weather is hard on diesel engines. Our engine block heaters for International Navistar engines warm the engine before startup, making cold starts easier, reducing wear during warm-up, and helping the cab heat up faster on freezing mornings. Fitment covers select applications, including the DT408, DT466, DT466E, DT530, and DT570, the 6.9L and 7.3L V8 diesels, the VT275 and VT365, and the MaxxForce 5, 7, 11, 13, and 15.
Built for Trucks That Work for a Living
Every International truck part we carry is chosen for vehicle-specific fitment and straightforward installation, so you spend less time in the shop and more time on the road.
Keep your International truck ready to work. Explore our selection of International truck parts engineered for commercial diesel trucks.