This replacement air door actuator is just what you need to get your vehicle in good working form again!

Specifications:

  • Air Door Actuator - Auxiliary Heater Unit
  • Replaces dealer part number: 89018372
  • Direct replacement
  • Built to strict quality control standards
  • 100% factory tested

This air door actuator makes a great replacement and has good value over the price of the dealer part.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

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Vehicle Fit

  • 2000-2004 Cadillac Deville Rear Auxiliary Heater Vent Mode Actuator Dorman 604-125
  • 2000-2004 Cadillac Seville Rear Auxiliary Heater Vent Mode Actuator Dorman 604-125
  • 1996-2014 Chevy Express 1500 Van Rear Auxiliary Heater Vent Mode Actuator Dorman 604-125
  • 1996-2018 Chevy Express 2500 Van Rear Auxiliary Heater Vent Mode Actuator Dorman 604-125
  • 1996-2018 Chevy Express 3500 Van Rear Auxiliary Heater Vent Mode Actuator Dorman 604-125
  • 1996-2014 GMC Savana 1500 Van Rear Auxiliary Heater Vent Mode Actuator Dorman 604-125
  • 1996-2018 GMC Savana 2500 Van Rear Auxiliary Heater Vent Mode Actuator Dorman 604-125
  • 1996-2018 GMC Savana 3500 Van Rear Auxiliary Heater Vent Mode Actuator Dorman 604-125

This part replaces:

  • OE # 89018372
  • Dorman 604-125
Only 2 left in stock
Part #: 1AZMX00108

Ships Same Day for orders placed by 4 P.M. ET

Dorman
Brand #: 604-125

How-to Video:

(05:20 min)