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Frontier Truck Parts
616-439-6441Shop

Your Source For Heavy-Duty Truck Parts

Frontier Truck Parts supplies new, used, reconditioned, & aftermarket heavy-duty truck parts.

Find Truck PartsCall: 616-439-6441

HEAVY-DUTY TRUCK PARTS FOR ALL MAKES & MODELS

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Complete Diesel Engines partsComplete Diesel EnginesEngine Parts partsEngine PartsFuel System partsFuel SystemAftertreatment Parts partsAftertreatment PartsAxle & Wheel End partsAxle & Wheel EndCabs & Cab Parts partsCabs & Cab PartsHood & Front End partsHood & Front EndFrame Mounted Parts partsFrame Mounted PartsHeating & Cooling partsHeating & CoolingStarting & Charging partsStarting & ChargingTransmissions partsTransmissionsWheels & Accessories partsWheels & AccessoriesChrome Shop partsChrome ShopOther Parts partsOther PartsRepairables partsRepairablesTrailers partsTrailers

Your Source For Used Heavy Truck Parts

Trusted For Over 25 Years

We stock a full range of truck parts, including engines and engine components, transmissions, axle housings, fuel and cooling systems, hoods, bumpers, grille guards, brake components, custom-built driveshafts, and much more. With over 70,000 parts on the shelf, most orders are ready to ship the same day. We specialize in high-quality used and refurbished parts for a wide variety of years, makes, and models.

About Frontier Truck Parts
100,000+
Feet of Warehousing
70,000+
Parts in Stock
75+
Years Combined Experience
25+
Years in Business

Find Truck Parts For Peterbilt, Freightliner, Kenworth, Volvo, International, And More.

We stock truck engines, transmissions, axles, fuel and cooling systems, brakes, body parts, custom driveshafts, and more. With over 70,000 used and refurbished parts on the shelf, we offer same-day shipping for a wide range of years, makes, and models.

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What Our Clients Are Saying

Real Customer Reviews

  • Fleet maintenance manager, Michigan

    Rated 5 out of 5

    Found a rebuilt transmission for a 2014 unit the same afternoon I called. The listing showed the casting number, so we knew it would fit before it shipped.

  • Independent owner-operator, Ohio

    Rated 5 out of 5

    Ordered a hood and front end assembly. It arrived crated properly and the core charge was explained up front — no surprises on the invoice.

  • Repair shop buyer, Indiana

    Rated 5 out of 5

    We use the part number search constantly. Being able to filter by make and model saves us calling around to four other yards.

  • Diesel technician, Illinois

    Rated 5 out of 5

    Needed an injector cup and a set of gaskets for an older engine. Both were on the shelf.

  • Parts manager, Wisconsin

    Rated 4 out of 5

    Pricing on used components is fair and the photos are honest about wear. I would rather see the scratches in the listing than find them on delivery.

  • Fleet maintenance director, Ontario

    Rated 5 out of 5

    We run a mixed fleet, so one supplier that stocks across several makes matters more than a few dollars on any single part. Sourcing takes a fraction of the time it used to.

  • Service manager, Kentucky

    Rated 5 out of 5

    Driveshaft was built to the length we specified and balanced. It went straight in.

  • Owner-operator, Tennessee

    Rated 5 out of 5

    Hard-to-find mirror bracket for a truck most places had written off. Shipped next day.

  • Shop foreman, Missouri

    Rated 4 out of 5

    Turnaround is the main thing for us — a truck sitting in the bay costs more than the part does. Same-day shipping has kept several jobs from slipping a week.

  • Transportation company buyer, Iowa

    Rated 5 out of 5

    Radiator and charge air cooler for a unit we were about to retire. Cheaper than the repair estimate and it put the truck back to work.

  • Diesel mechanic, Pennsylvania

    Rated 5 out of 5

    The specification tables actually list the details you need — ratio, spline count, mounting pattern. That is rare for used listings.

  • Fleet buyer, Minnesota

    Rated 5 out of 5

    Bought a complete rear axle assembly. Straightforward process and it was described accurately.