Your Peterbilt 388’s heating and AC system keeps you comfortable no matter the weather. A failing system can make long hauls miserable. Upgrading with aftermarket heating and AC parts ensures proper airflow, reliable temperature control, and a more efficient ride. Why Upgrade Your Truck's Heating & AC System? Better Airflow – Stronger blower motors and compressors keep air moving. Consistent Temperature Control – High-quality condensers and evaporators regulate heat and cold. Increased Durability – Aftermarket parts resist wear, lasting longer than factory components. Efficient Performance – A well-maintained system reduces strain on engine cooling parts. Find the Right HVAC Parts for Your Truck Choose from AC compressors, condensers, heater cores, blower motors, and evaporators to keep your cab at the perfect temperature. High-quality replacements ensure your system runs smoothly and prevents unexpected breakdowns. Comfort and Performance Go Hand in Hand Your truck’s HVAC system works alongside your engine cooling system to regulate temperature. It's one of the many interior components that can dramatically elevate your driving experience. A strong AC and heating setup also improves cab comfort, making long hours on the road easier. Upgrade Your Peterbilt 388 Today Don’t put up with a failing HVAC system. Get high-performance heating and AC parts designed for maximum comfort and efficiency. Shop now and stay comfortable in any season.