2x HVAC Heater Air Vent Door Actuator For Peterbilt 357 378 379 385 386 388 389

Truckers, if your Peterbilt's heater is blowing air out the wrong vents or not at all, this is the fix!

🚛 Here's a set of TWO brand new HVAC vent actuators from auspartshouse.

These are designed to fit a whole bunch of classic Peterbilt models: 357, 378, 379, 385, 386, 388, and 389.

The manufacturer part number is 10035230, and it replaces a ton of others like 604-5113, 2417002, 5X010029, and 5X012578.

They mount on the dashboard with a simple screw-on design—no drilling or modifications needed, which is always a win.

It's an electrical actuator with a 4-pin male terminal, so it plugs right in.

Made of durable plastic, these guys control the heater valve and vent doors to get your temps right.

They even come with a 1-year warranty.

Stop freezing or sweating and get your HVAC system working like it should!