Experience
Awesome experience.
By Douglass H Peterson I.
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
724 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
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
Awesome experience.
By Douglass H Peterson I.
Awesome product just as advertised. Great price! Super fast shipping. This is a great company to buy from.
By Luke
I would recommend this company and product. Quick shipping and complete satisfaction.
By Gene L.
excellent service, fast shipping
By THOMAS M.
Already sent an enail... Wuth details they send me wrong item and did not hear for them at this time
By Secal Quality F.
Response from Diesel Ops· Jan 5, 2017
Hello, First off I want to say I am sorry that you got the wrong item in the first place. Second I want to say I am sorry that you did not hear back from someone when you sent an email. I would like to make this right for you and get you taken care of. Please get ahold of me and let me talk to you about some options I can offer to get you handled and happy to be working with Diesel Ops again Looking forward to getting the chance to get this handled Chris (Sales Manager) 888-992-7299 ext 702
great fast service
By Gary G.
Had a question regarding my order and was promptly answered. Fast shipping. Will be order more products soon!!
By Eric M.
Received within a week, well packaged, no issues at all. Thanks!
By Ben B.