Order came quick was easy to order will…
Order came quick was easy to order will recommend them to friends
By John
Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
782 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Dirty Hooker Diesel specializes in Duramax, Cummins and Powerstroke diesel engine and drivetrain performance parts. Dirtyhookerdiesel.com offers products from over 100 brands including our own quality line of Duramax and pulling specific bolt ons.
Dirty Hooker Diesel / DHD (dirtyhookerdiesel.com) has 782 customer reviews on The Fair Hearing, with an average rating of 4.8 out of 5.
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Order came quick was easy to order will recommend them to friends
By John
They had the tranny fluid I needed at the best price. Fast service!
By David
Excellent customer service whenever I have had tech questions or any other issues
By Gary
Good price and fast shipping. What more do you want
By Customer
The part I received was a very high quality part. The service over the phone when ordering was very professional and painless.i woukd recommend DHD to anyone. And will purchase more parts from them in the future. Sincerely, GB
By Greg
I ordered parts for multiple area's on my LLY Duramax and everything was correct. It fit perfectly and was quality.
By Aaron
Great people great service
By Dan Z.
Fast shipping..parts as described and good quality too.
By Peter