When you're spending long hours on the road, a reliable climate control system is a must. Our aftermarket Peterbilt 387 Heat & AC parts are built to keep your cab cool in the summer and warm in the winter—mile after mile. Whether you're doing routine maintenance or a full HVAC overhaul, we’ve got the parts you need to keep things running smoothly.

Swap Out Broken Heating and AC Components

From simple fixes to more complex repairs, this lineup has you covered: - Cabin air filters to keep the airflow clean - Blower motors and resistors for strong, steady airflow - AC compressors, condensers, and expansion valves - Heater cores and hoses to keep things toasty in cold months - Temperature sensors and pressure switches for accurate control All parts are built to meet or exceed OEM specs, so you can expect a perfect fit and dependable performance.

Trusted Brands

We stock components from top aftermarket names known for durability and compatibility. Whether you're replacing a worn-out blower or upgrading your AC for better cooling, you’ll find reliable parts made to last. Enhance your rig even further with aftermarket Peterbilt 387 engine cooling components for better road performance and interior Pete 387 dashboard accessories to add more comfort to your cab.

Why Upgrade Your Semi Truck HVAC System?

- Stay comfortable year-round, no matter the outside temperature - Improve cab air quality with fresh filters and updated components - Avoid costly breakdowns with routine maintenance and timely replacements - Enhance resale value with a fully functional heat & AC system

Built for the Peterbilt 387

These parts are designed specifically for your Peterbilt 387, ensuring a direct fit and easy installation—whether you're doing the work yourself or bringing it to a pro.