Who We Are
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Cardinal Parts is backed by a distribution company that has been in the parts business since 1950, the Diesel USA Group.
Cardinal Parts through Diesel USA provides one of the largest genuine OE parts distribution entities in the nation. Being part of a major distribution down line for many major OEM manufacturers allows our company to offer a wide selection of products for most all makes of diesel and automotive applications.
We strive to outperform all other sources for the critical engine parts you need. No other part supplier has our network of inventory for rapid service, or our skills to provide superior designed products as a solution to lowering your costs.
When you need critical diesel engine components, you need the best products from the best source. Using OEM parts is a wise choice, but you don't have to pay more to get them from a Vehicle OEM dealer. The name brand products that make your engine perform best can usually be obtained for less from the "Component OEM Distributor," and that's Who We Are! We provide products for many auto and diesel applications including but not limited to charge-air coolers, turbochargers, fuel injection parts and systems, heavy duty electrical components, filtration and additive products.