Truck Air Conditioning Parts & HVAC Components

Shop truck air conditioning parts, A/C fittings, hoses, compressors, expansion valves, O-rings, blower resistors, pressure switches, evaporator cores, shut-off valves, and related HVAC replacement components at PIF Parts. Whether you are repairing a commercial truck, maintaining fleet vehicles, or sourcing hard-to-find climate control parts for older equipment, our air conditioning category helps keep vehicles comfortable, functional, and road-ready.

Our A/C and HVAC inventory may include trusted brands such as Four Seasons, Freightliner, Volvo, Red Dot, Rig Tough, A/C Pro, CarQuest, and other OEM or aftermarket suppliers. From small sealing components and hose repair fittings to major air conditioning system parts, PIF Parts helps shops, fleets, and independent buyers find replacement HVAC components for trucks, vans, trailers, buses, and heavy-duty equipment.

Replacement A/C Parts for Commercial Trucks & Fleet Vehicles

A properly working air conditioning and HVAC system is important for driver comfort, visibility, and day-to-day vehicle operation. Replacing worn A/C fittings, damaged hoses, leaking O-rings, faulty switches, failed resistors, or worn compressors can help restore cooling performance and reduce downtime.

Because air conditioning parts can vary by vehicle make, model, year, engine, HVAC system, fitting size, voltage, connector type, and part number, always compare your existing part number, cross-reference number, measurements, and application details before ordering. If you need help reviewing an A/C or HVAC part, contact PIF Parts and we can help confirm available details.