Peterbilt 587 Heat & AC Parts: Your One-Stop Shop for Reliable Semi Truck Climate Control Upgrades and Replacements Whether you drive a Peterbilt 587 or another popular Peterbilt semi, keeping your truck's heating and cooling system in top shape is essential for driver comfort and optimal performance. Our comprehensive product lineup of Peterbilt 587 heat and AC parts has everything you need to maintain, repair or upgrade your truck's climate control system. From replacement AC driers, expansion valves and switches to premium heater hoses, blower motors and cabin air filters, we have the high-quality OEM-equivalent components to ensure your Peterbilt 587 stays cool in the summer and warm in the winter. Upgrade to more efficient parts or replace worn items with ease. Our selection also includes handy accessories like air door actuators, pressure switch pigtails, and refrigerant to keep your Peterbilt 587 running at its best. With affordable pricing, fast shipping, and a focus on long-lasting durability, we make it simple to keep your Peterbilt 587 comfortable no matter the weather. Browse our extensive collection of heat and AC parts today and get your semi truck's climate control system back in peak condition.