Our expert knowledge, leadership, and experience that began over six decades ago still guide us today. No other source has our network inventory for rapid service for all-makes diesel parts. Whether it’s a personal or work vehicle, from light-duty to heavy-duty engine applications, the Diesel USA Group can get you the parts you need!

We provide genuine and genuine quality parts for most diesel applications, including charge-air coolers, turbochargers, fuel injection systems, electrical components and filtration/additives.