Excellent service and quality parts …
Excellent service and quality parts from professionals!
By Durand C.
Sunday, November 8, 2026 · Customer reviews of US businesses
The Fair Hearing score
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343 reviews
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CPPDiesel is listed under Auto Parts & Wheels.
CPPDiesel (cppdiesel.com) has 343 customer reviews on The Fair Hearing, with an average rating of 3.6 out of 5.
Showing 200 reviews with 5 stars · Clear filters
Excellent service and quality parts from professionals!
By Durand C.
Ordered quite a few parts for my trucks from cpp. They are the first website I find myself at shopping for parts. Would highly recommend. Follow them on Facebook for deals on many items for all diesel trucks.
By Cummins/ Veteran/ F.
Jamie at CPP is awesome. I bought a set of 150hp injectors from DAP and they insured me they were the correct ones after install my truck fell flat on it's face. I sent them back to DAP and they tested and once again insured me they were correct, NOT. Installed and still no power. Called CPP and talked to Jamie and he fixed me right up. Installed their 150hp injectors and my truck came to life and it's back where it belongs, over 50lbs of boost. Amazing what fuel does with the right injectors. Thanks CPP
By Jim P.
Awsome experience ordering - Knowledgeable, informative, and not pressuring. I will definitely be ordering again.
By DG
Always a good job on taking care of their customers with purchases and everything
By jeremiah H.
thank you for the great customer service and answering my questions and the follow up!
By Kim M.
Very happy with my purchase, arrived quickly.
By Charles C.
They worked great for me, fast and friendly. waiting on my parts now :-)
By Michael D.