Great price
Had a good experience dealing with Dieselops. They beat everyone else price, hope the product is as good.
By Mike T. R.
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
724 reviews
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Shop Aftermarket Diesel Parts for your Cummins, Powerstroke, Duramax, or any Diesel Vehicle. We specialize in quality products with better customer service!
Diesel Ops (dieselops.com) has 724 customer reviews on The Fair Hearing, with an average rating of 4.7 out of 5.
724 approved reviews, newest moderated first
Had a good experience dealing with Dieselops. They beat everyone else price, hope the product is as good.
By Mike T. R.
Parts where correct and delivered on time
By Shawn V.
I made a purchase from DieselOps through Ebay and they were able to work a great "make offer" deal with me on the part I needed. Shipping was very fast and the part was packaged very well. I'm super happy and hope they have more of the parts I will need in the future. Thanks DieselOps.
By Joe R.
I have purchased parts for my "99" Dodge from others before, but never got the service and high quality attention that I got from Dieselops. I was looking for an Air Intake Filter to replace the stock air filter on my Cummins and J.D. advised me to get the S&B Air Intake. It installed easy and at a very competitive price! As a result my engine sounds and runs sooo much better!
By Robbert K.
Very fast and accurate.
By Melinda J.
Arrived quickly...just as I had ordered....thks
By David M.
Great product ,Great Price and Great service!!!
By Ellis K.
Inquired about exhaust systems for my F250 turbo diesel. "Brad" was quick to help me out with some options. He was very patient with me going back and forth on what I wanted, and ultimately, he got me a great deal on what I needed. Fast, helpful, extremely friendly, and awesome pricing....what more can you ask for? Dieselops and Brad, or "B-Rad" as I like to call him, are the best!
By Brandon