About Kustom Truck
Kustom Truck, operated by the Bettencourt family, is known for their expertise in engine conversions and truck electronics in Coos Bay, Oregon. They specialize in installing engines from brands like Caterpillar, Cummins, and Detroit into trucks such as Freightliner, Kenworth, Peterbilt, and Western Star. Customers appreciate their comprehensive service, which includes wiring, engine control, mounting, air intake, exhaust, and smart gauge kits, all available through their easy-to-use online store. The company is highly regarded for their deep industry knowledge, insightful advice, and ability to craft precise solutions. Many reviews highlight their excellent technical support, with staff members being very helpful and knowledgeable, especially regarding Peterbilt wiring harnesses and electronics. Customers feel confident relying on Kustom Truck for quality parts and support, even when challenges arise. Overall, Kustom Truck is praised for their professionalism, helpfulness, and dedication to turning engine and electronic upgrades into a smooth, successful experience.
I wouldn’t rely on any other company for a Peterbilt wiring harness…I would be willing to bet that Mario, knows more about the anatomy and physiology, of peterbilt wiring, and electronics, than anyone I’ve ever talked to.
Bought one of the OEM KW pyrometer kits, I couldn't get it working, even after a trip to the dealer but I called in and talked to tech support severalllllll times throughout the process, and I think Mario was his name but I can't recall for sure, they were as helpful as absolutely possible! I gave up after 3 days of fooling with the connections at the CECU and decided to call Kustom Truck to discuss sending the kit back. I ended up destroying the pyrometer probe taking it back out of the down pipe, discussed it with Pete, got it sent back and got a very fair amount refunded considering the kit was missing parts that I had damaged. I don't do much as far as wiring and...read full review
We have used two of their harnesses now. One was for a motor swap changing from multiplexed engine to a analog input. And the other was just to replace the oem harness as price is half of oem cost. Both harnesses were plug and play with no issues. Definitely makes wiring engine swaps a breeze.