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Leader in Diesel Truck Performance Tuners, Exhausts, Fuel Pumps, & More.

Whether you're building a full out drag truck, creating a street monster, towing freight trains across the country, DieselOps carries a wide variety of diesel truck parts to keep you on and off the road. Skip over to the Cummins Performance section if your needs are for an I-6 5.9L or 6.7L. We won't leave the Duramax or Powerstroke owners out of it either. We know that your Diesel Truck is your passion and that adding that next few millimeter turbo or injector is important, so we carry a large variety of options to help you select the right one for YOU.

We ship orders over $150.00 free to you; our prices backed by our customer product reviews, TeamOPS Cash and monthly give a way's give you a one stop shop for Diesel Performance.

DieselOps was founded by a core team of diesel enthusiasts who were frustrated with the Diesel Performance online market. DieselOps goals are to bring the best possible shopping experience to all enthusiasts who shop online and are looking for Cummins, Powerstroke, or Duramax parts. We strive to carry the best parts in the Diesel industry to service your every need from your injectors, driveshaft, injection pumps to your lift and suspension needs.

We offer an astounding selection of diesel truck parts. Our prime brands include Fleece Performance, MBRP, Mishimoto, ATS Diesel, Sinister Diesel, RaceME, Smarty, EFI Live, PPE, South Bend Clutch, Rev-X, Fass Fuel Systems, aFe, H&S Performance, and many more.

When it comes down to it, we strive to carry the best products available so when you buy something from DieselOps you know you are getting a quality product backed by a great reputation.

Powerstroke Performance

  • 1994-1997 7.3L Powerstroke
  • 1999-2003 7.3L Powerstroke
  • 2003-2007 6.0L Powerstroke
  • 2008-2010 6.4L Powerstroke
  • 2011-2013 6.7L Powerstroke
  • Cummins Performance

  • 1989-1993 5.9L Cummins
  • 1994-2002 5.9L Cummins
  • 2003-2004 5.9L Cummins
  • 2004.5-2007 5.9L Cummins
  • Duramax Performance

  • 2001-2004 LB7 Duramax
  • 2004.5-2005 LLY Duramax
  • 2006-2007 LLY/LBZ Duramax
  • 2007.5-2010 LMM Duramax
  • 2011-2013 LML Duramax
  • Diesel Performance

  • Diesel Air Intakes
  • Diesel Electronics
  • Diesel Exhausts
  • Diesel Fuel Systems
  • Diesel Gauges
  • Diesel Methanol Injection
  • Diesel Fluids & Filters
  • Diesel Silicone Hoses
  • Diesel Transmissions
  • Diesel Truck Bed Accessories
  • Team Ops Cash Rewards

    Our Team Ops Cash Rewards is the first and the best in the industry. If that isn't enough, we have the lowest prices, free shipping, no restock fees, and product reviews that are second to none. We hope Diesel Ops is your first choice when shopping or researching your next diesel performance for your Dodge Cummins, Ford Powerstroke, or your GM Duramax. We offer a wide range of diesel performance parts. Our performance brand selection includes aFe Power, ARP Head Studs, ATS Diesel, Airaid, BD Power, Centerforce, Edge Products, Fass Fuel Systems, Fleece Performance, MBRP, Mishimoto, PPE, Ready Lift, Rev-X, Smarty, Snow Performance, South Bend Clutch, TS Performance and Many others to choose from. Our main goal is to provide you with the widest range of performance diesel products that are easy to find with the lowest price, best customer service and cash rewards.