Top to bottom quality products!
I did a lot of work on my 2005 Ford 6.0 truck using Bullet Proof Diesel parts. Couldn’t be happier and well worth the investment.
By Ed E.
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
168 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Shop Bullet Proof Diesel for all your diesel engine needs. We are your source for unique, top-quality and well-engineered problem-solving products. We own, drive, research, repair, engineer, manufacture, market and support products for Ford diesel engi...
Bullet Proof Diesel (bulletproofdiesel.com) has 168 customer reviews on The Fair Hearing, with an average rating of 4.9 out of 5.
168 approved reviews, newest moderated first
I did a lot of work on my 2005 Ford 6.0 truck using Bullet Proof Diesel parts. Couldn’t be happier and well worth the investment.
By Ed E.
Quality products , fast processing and delivery, knowledgeable salespeople
By Joe R.
PURCHASING ITEMS IS VERY EASY AND THE PRODUCT ARRIVES ON TIME AND IT IS THE BEST.
By Marshall Automotive C.
My shop has used Bullet Proof Diesel for a few years now, and we're consistently impressed with their quality products. We've used their air cooled oil cooler kits, FICM's, egr coolers etc. Our customers are happy with the efficiency and effectiveness of everything we get from Bullet Proof, so we'll continue to use them.
By Daves Complete Auto S.
Always a great experience dealing with the guys at Bullet Proof Diesel. We've been installing their stuff for years and are very happy with their customer service and their parts. Awesome company!!
By CTM Services, I.
everything was first class even the way it was packed.
By STAN E.
Good people, easy to deal with. Prices seem a little high. Overall, good experiences... I'll be ordering more.
By D&C EQUIPMENT R.
Excellent product! We strive to perform quality repairs with quality parts and top notch technicians and excellent customer service. Bullet Proof products fit right in with our standard of quality. We have installed over 50 kits and have never had any concerns with quality.
By Integrity Automotive & D.