Diesel Exhaust and Emissions Products

Related: Products

Diesel USA continues to offer superior quality products for any situation. As emission standards continue to change, Diesel USA is your source to help you maintain your engines original performance.

Diesel USA Emission and Exhaust

DPFs, EGRs, DOCs and More

Most in the diesel service industry know how common it is to replace some O.E. emission related products throughout the use of a vehicle’s life. Destined to fail because of poor designs, improper application or lack of maintenance, many of these components just don't last.

The Diesel USA Group works to solve many common issues in these products by providing new/improved designs and maintenance services that help reduce failures in many components. Many of the emission related products that we provide are exact fit replacements, making removal and re-installation easier than ever.

You can see our full list of emission related products below, or call any of our locations for more information.

Available Products
Diesel Particulate Filters (DPFs) Diesel Oxidation Catalysts (DOCs)
Exhaust Gas Recirculation Coolers (EGRs) EGR Valves
Exhaust Gas Temperature Sensors (EGTs) EGR Pressure Sensors

Our Manufacturers

Get lower maintenance costs!

Looking for ways to lower maintenance costs? If you or your company replaces components on a constant basis, the Diesel USA Group is your resource for lower costs. Our products are remanufactured by O.E. factory authorized technicians using O.E. approved rebuild processes.


Our Brands

  • Av-Tekk Charge-Air Coolers
  • Grizzly Diesel Products
  • Quick Check
  • DPF Choice Program