Below are the ignition coils currently available from AA Ignition. We are constantly adding more ignition coils to our catalog so check back for new products.

HVAC Air Door Actuator - Replaces# 15-73989, 604-140, 20826182, 1573989

HVAC Air Door Actuator - Replaces# 15-73989, 604-140, 20826182, 1573989 Image
  • THE AIR DOOR ACTUATOR controls the flow and temperature of air into the interior of the vehicle. This part commonly fails on Chevrolet, Buick, GMC, Saturn vehicles and results in inconsistent or incorrect AC temperatures inside the vehicle. It can also air to be directed to the incorrect location such as the vents by your feet rather than the vents on the dash.
  • REPLACES PART# 15-73989, 15232218, 20826182, 25782069, 604-140, T3983001 – While this is not a genuine GM part it is a direct replacement for the factory blend door actuators. Fits popular GM models including – 2011 GMC Acadia, 2011 Chevy Traverse and more from model years 07, 08, 09, 10, 11, 12, see below for all models
  • FITS THE FOLLOWING VEHICLES – Chevrolet Traverse 2009, 2010, 2011, 2012 | GMC Acadia 2007, 2008, 2009, 2010, 2011, 2012 | Buick Enclave 2008, 2009, 2010, 2011, 2012 | Saturn Outlook 2007, 2008, 2009, 2010
  • OEM FIT, QUALITY, FINISH – This blend door or air door actuator features a redesigned housing to insure it lasts longer than the factory blend door on your Chevy. The blend door actuator also features a more rugged internal circuit board and gears which resists heat, corrosion, and vibration.
  • LIFETIME WARRANTY – This air door actuator comes complete with a lifetime warranty. If the part ever fails simply contact us for a replacement.

The Air Door Actuator controls the flow and temperature of air in your vehicle’s AC system. This part commonly fails on Chevrolet, Chevy, Buick, Saturn, or GMC models leading incorrect air flow or temperatures inside your vehicle. The blend door actuator is easy to replace on your Chevy Traverse, GMC Acadia, Buick Enclave. Sometimes called the air heater blend door, this part is an essential part of your Chevy’s air conditioner system.

Fits the following GM models:

  • 2008-2012 Buick Enclave
  • 2009-2012 Chevrolet Traverse
  • 2007-2012 GMC Acadia
  • 2007-2010 Saturn Outlook

Replaces part#

  • 15-73989
  • 15232218
  • 20826182
  • 25782069
  • 604-140
  • T3983001

This is not a genuine GM or ACDelco part, the terms Chevrolet, Chevy, GMC, Saturn and their associated models is used only to identify which vehicles this part fits.

HVAC Air Door Actuator - Replaces# 15-73989, 604-140, 20826182, 1573989

HVAC Air Door Actuator - Replaces# 15-73989, 604-140, 20826182, 1573989 Image
  • THE AIR DOOR ACTUATOR controls the flow and temperature of air into the interior of the vehicle. This part commonly fails on Chevrolet, Buick, GMC, Saturn vehicles and results in inconsistent or incorrect AC temperatures inside the vehicle. It can also air to be directed to the incorrect location such as the vents by your feet rather than the vents on the dash.
  • REPLACES PART# 15-73989, 15232218, 20826182, 25782069, 604-140, T3983001 – While this is not a genuine GM part it is a direct replacement for the factory blend door actuators. Fits popular GM models including – 2011 GMC Acadia, 2011 Chevy Traverse and more from model years 07, 08, 09, 10, 11, 12, see below for all models
  • FITS THE FOLLOWING VEHICLES – Chevrolet Traverse 2009, 2010, 2011, 2012 | GMC Acadia 2007, 2008, 2009, 2010, 2011, 2012 | Buick Enclave 2008, 2009, 2010, 2011, 2012 | Saturn Outlook 2007, 2008, 2009, 2010
  • OEM FIT, QUALITY, FINISH – This blend door or air door actuator features a redesigned housing to insure it lasts longer than the factory blend door on your Chevy. The blend door actuator also features a more rugged internal circuit board and gears which resists heat, corrosion, and vibration.
  • LIFETIME WARRANTY – This air door actuator comes complete with a lifetime warranty. If the part ever fails simply contact us for a replacement.

The Air Door Actuator controls the flow and temperature of air in your vehicle’s AC system. This part commonly fails on Chevrolet, Chevy, Buick, Saturn, or GMC models leading incorrect air flow or temperatures inside your vehicle. The blend door actuator is easy to replace on your Chevy Traverse, GMC Acadia, Buick Enclave. Sometimes called the air heater blend door, this part is an essential part of your Chevy’s air conditioner system.

Fits the following GM models:

  • 2008-2012 Buick Enclave
  • 2009-2012 Chevrolet Traverse
  • 2007-2012 GMC Acadia
  • 2007-2010 Saturn Outlook

Replaces part#

  • 15-73989
  • 15232218
  • 20826182
  • 25782069
  • 604-140
  • T3983001

This is not a genuine GM or ACDelco part, the terms Chevrolet, Chevy, GMC, Saturn and their associated models is used only to identify which vehicles this part fits.