Customer service was extremely helpful…
Customer service was extremely helpful and polite
By Troy B.
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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Customer service was extremely helpful and polite
By Troy B.
Super fast shipping and quality parts. I'll continue ordering parts for my lbz from them. A+++
By Justin P.
They had the perfect radiator to -a fitting for transmission cooler lines. The fittings that came with the other company’s lines we complete garbage design. These guys here at DHD had the most perfect one! Thanks again folks
By Frank A.
Great service! Excellent tracking
By Hunter G.
Great service. Great selection of Duramax parts.
By Brian D.
An hour after ordering the part I received an email that UPS received the package. Super fast delivery!
By Shawn J.
Overall the whole process
By Zachary R.
Easy website to navigate and the part showed up in a well protected box with no damage. Shipping was also quick and painless
By Hunter B.