Peterbilt 386 Heat & AC Parts: Keep your Peterbilt 386 running cool and comfortable with our extensive selection of high-quality HVAC components. From cabin air filters and blower motors to A/C evaporators and pressure switches, we have the replacement parts you need to maintain optimal climate control in your Peterbilt. Our products are engineered to OEM specifications, ensuring a perfect fit and reliable performance. Whether you're dealing with a malfunctioning heater or a failing A/C system, our Peterbilt 386 heat and A/C parts will have you back on the road in no time. Upgrade your cab comfort and extend the lifespan of your Peterbilt 386 with parts from our trusted brands.