Great experience cheap prices and fast…
Great experience cheap prices and fast free shipping
By Dawson R.
Saturday, November 7, 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.
782 approved reviews, newest moderated first
Great experience cheap prices and fast free shipping
By Dawson R.
Really good product wish came with stickers
By Cole
Products were what they stated they were Shipping was fast and accurate
By Ben S.
Parts were backordered and cancelled but staff advised me right away, thank you.
By Curtis H.
Excellent customer service. Had an additional core to return for a credit called got instructions simple done. The truck runs great now new LB7 injectors makes for a happy engine.
By Keith R.
Pleasure to deal with, had exactly what I was looking for.
By Jim
Service from DHD was good. It was the unexpected $78.00 on the item that was chaged from UPS. Find another way to ship before you purchase. I tried to buy this item from a supposed Exergy dealer in Ontario but they said they were not allowed to sell this as though they thought it had something to do with eliminating the factory emissions. Not sure what their deal is
By Jack.
Excellent service, ordered a muffler which showed up 3 days early
By James C.