Freightliner Truck Parts - North America's Most Common Fleet, Fully Stocked
Freightliner dominates North American fleets, and keeping those trucks running is a daily priority for shops and fleet operators across the country. TruckAC+ built its inventory around that reality - starting with heavy-duty A/C and heater components: compressors, condensers, evaporators, heater cores, blower motors, receiver driers, expansion valves, fittings, control head assemblies, wiring harnesses, and electrical components, stocked deep for the Cascadia, Columbia, M2, and beyond.
A/C is the core, but it's not the ceiling. TruckAC+ is rapidly expanding its Freightliner parts catalog to cover more systems and more component types - because our goal is to be your one-stop-shop. The same reliability and speed that defines our climate system inventory is the standard we're holding as the catalog grows.
OEM and aftermarket options ship same day, every part backed by manufacturer warranty coverage.
Freightliner Truck Parts FAQs
Freightliner covers a huge range of trucks. Which models do your parts cover?
Our Freightliner inventory spans the most common platforms in active service: Cascadia (both pre-2018 and the current generation), Columbia, Classic XL, Coronado, and medium-duty models including the M2 Series. The Cascadia in particular has two distinct climate system generations, so model year matters. Always confirm year, cab configuration, and part number when ordering.
The Freightliner Cascadia is the most common truck on the road. Do you actually stock parts in volume for it?
Yes - and that's by design. The Cascadia's market share means it drives the highest demand for A/C and heater parts of any truck platform. We maintain deep stock on Cascadia compressors, blower motors, condensers, and heater cores specifically because shops need them available without lead time.
My Freightliner shop services dozens of trucks a week. Can TruckAC+ handle that kind of volume?
Yes. We supply independent shops, fleet maintenance facilities, and dealer-adjacent service operations. High-volume customers can work with us via account-level purchasing. Contact us to discuss what your throughput looks like and we'll make sure supply keeps pace.
Do you carry parts for the Freightliner Sprinter?
Yes. The Sprinter's climate system is distinct from heavy-duty Freightliner truck platforms, and we carry components specific to those applications including blower motors, evaporators, and heater cores. Confirm your Sprinter model year and engine configuration for accurate part matching.
What's the most commonly replaced A/C component on Freightliner trucks?
Compressors and receiver driers top the list across the Freightliner lineup. Blower motor resistors and control components are also high-frequency repairs on older Cascadia models. We stock all of these at depth - they're not occasional inventory items for us, they're core stock.
Do Freightliner parts purchased from TruckAC+ affect any existing dealer warranty on a truck?
Using non-dealer parts for out-of-warranty repairs is standard practice and doesn't affect coverage that has already expired. For trucks still under a factory warranty, consult your warranty terms before performing any climate system repairs outside the dealer network. We're happy to discuss OEM options that maintain spec compliance if that's a concern.