Peterbilt 567 579 Air Door Actuator Replacement With Plastic Body And Rotary Switch Activation Plug And Play Compatible With OEM 545250008 68079488AA 68079488AB T6892001 T6892003 2013 2025

Plug-and-play Air Door Actuator Replacement for Trucks
✔️ Plastic body, rotary switch, OEM 545250008/68079488AA/AB, 1-pack

This air door actuator is a replacement part used in heavy trucks to control the opening and closing of cab air doors. It features a plastic body and rotary switch activation for straightforward wiring. This plug-and-play unit is designed to fit OEM numbers 545250008, 68079488AA, 68079488AB, T6892001, and T6892003, and comes boxed as a single actuator for easy replacement.

✅ Part: Air Door Actuator
✅ Material: Plastic
✅ Activation: Rotary switch
✅ OEM numbers: 545250008, 68079488AA, 68079488AB, T6892001, T6892003
✅ Packaging: Box; Contents: Actuator; Quantity: 1

💡 What is a replacement air door actuator used for in heavy trucks, and how is it installed? This handy guide explains its role and easy swap steps. - It controls cab air door movement for proper airflow and sealing - Verify OEM part numbers before installation to ensure fit - Disconnect power, swap in the new actuator, and test operation