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 Blend Door Actuator - Replaces# 604107, 16124932, 16177412, 604-107

HVAC Blend Door Actuator - Replaces# 604107, 16124932, 16177412, 604-107 Image
  • THE AIR DOOR ACTUATOR controls the flow and temperature of air into the interior of the vehicle. This part commonly fails on Chevy, Buick, GMC vehicles and results in inconsistent or incorrect air conditioning 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# 604107, 16124932, 16177412, Dorman 604-107, 89018681, 15-73627 – While this is not a genuine GM part it is a direct replacement for the factory blend door actuators. Fits popular GM models including – 1999 Chevy Tahoe, 1997 GMC Yukon and more from model years 00, 01, 02, 03, 04, 05, see below for all models
  • FITS THE FOLLOWING VEHICLES – 1988 – 2004 Buick Regal | 1994 – 1996 Buick Roadmaster | 1997 – 2002 Chevrolet Corvette | 2000 – 2003 Chevy Impala | 1990 – 2001 Chevy Lumina | 1995 – 1999 Chevy Tahoe | 1995 – 1999 GMC C1500 | 1995 – 1999 GMC K1500 | 1995 – 1999 GMC Yukon | 1998 – 2002 Oldsmobile Intrigue | 1988 – 2003 Pontiac Grand Prix | & more.
  • 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. Save hundreds off of dealer prices by replacing the part yourself. 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 or GMC models leading incorrect air flow or temperatures inside your vehicle.

Fits the following vehicles:

  • 1997-2005 Buick Century
  • 1988-2004 Buick Regal
  • 1994-1996 Buick Roadmaster
  • 1987 Buick Somerset
  • 1999-2000 Cadillac Escalade
  • 1987-1990 Chevrolet Beretta
  • 1995-1999 Chevrolet C1500, C1500 Suburban, C2500 Suburban
  • 1995-2000 Chevrolet C2500, C3500, K2500, K3500
  • 1995-2002 Chevrolet C3500 HD
  • 2004-2005 Chevrolet Classic
  • 1987-1990 Chevrolet Corsica
  • 1997-2002 Chevrolet Corvette
  • 2000-2003 Chevrolet Impala
  • 1995-1999 Chevrolet K1500, K1500 Suburban, K2500 Suburban, Tahoe
  • 1990-2001 Chevrolet Lumina
  • 1990-1992 Chevrolet Lumina APV
  • 1997-2003 Chevrolet Malibu
  • 1995-2003 Chevrolet Monte Carlo
  • 2000 Chevrolet Tahoe 5.7L
  • 1997-2000 Chevrolet Venture
  • 1995-1999 GMC C1500, C1500 Suburban, C2500 Suburban
  • 1995-2000 GMC C2500, C3500, K2500, K3500
  • 1995-2002 GMC C3500 HD
  • 1995-1999 GMC K1500, K1500 Suburban, K2500 Suburban, Yukon
  • 2000 GMC Yukon 5.7L
  • 1999-2004 Oldsmobile Alero
  • 1997-1999 Oldsmobile Cutlass
  • 1988-1991 Oldsmobile Cutlass Supreme
  • 1998-2002 Oldsmobile Intrigue
  • 1990-1992, 1997-2000 Oldsmobile Silhouette
  • 1999-2005 Pontiac Grand Am
  • 1988-2003 Pontiac Grand Prix
  • 1999-2000 Pontiac Montana
  • 1990-1992, 1997-1998 Pontiac Trans Sport

Replaces part numbers: 604107, 16124932, 16177412, Dorman 604-107, 89018681, 15-73627

This part is NOT a genuine GM or Dorman part, their associated makes and models are only used to identify the vehicles this part fits.

HVAC Blend Door Actuator - Replaces# 604107, 16124932, 16177412, 604-107

HVAC Blend Door Actuator - Replaces# 604107, 16124932, 16177412, 604-107 Image
  • THE AIR DOOR ACTUATOR controls the flow and temperature of air into the interior of the vehicle. This part commonly fails on Chevy, Buick, GMC vehicles and results in inconsistent or incorrect air conditioning 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# 604107, 16124932, 16177412, Dorman 604-107, 89018681, 15-73627 – While this is not a genuine GM part it is a direct replacement for the factory blend door actuators. Fits popular GM models including – 1999 Chevy Tahoe, 1997 GMC Yukon and more from model years 00, 01, 02, 03, 04, 05, see below for all models
  • FITS THE FOLLOWING VEHICLES – 1988 – 2004 Buick Regal | 1994 – 1996 Buick Roadmaster | 1997 – 2002 Chevrolet Corvette | 2000 – 2003 Chevy Impala | 1990 – 2001 Chevy Lumina | 1995 – 1999 Chevy Tahoe | 1995 – 1999 GMC C1500 | 1995 – 1999 GMC K1500 | 1995 – 1999 GMC Yukon | 1998 – 2002 Oldsmobile Intrigue | 1988 – 2003 Pontiac Grand Prix | & more.
  • 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. Save hundreds off of dealer prices by replacing the part yourself. 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 or GMC models leading incorrect air flow or temperatures inside your vehicle.

Fits the following vehicles:

  • 1997-2005 Buick Century
  • 1988-2004 Buick Regal
  • 1994-1996 Buick Roadmaster
  • 1987 Buick Somerset
  • 1999-2000 Cadillac Escalade
  • 1987-1990 Chevrolet Beretta
  • 1995-1999 Chevrolet C1500, C1500 Suburban, C2500 Suburban
  • 1995-2000 Chevrolet C2500, C3500, K2500, K3500
  • 1995-2002 Chevrolet C3500 HD
  • 2004-2005 Chevrolet Classic
  • 1987-1990 Chevrolet Corsica
  • 1997-2002 Chevrolet Corvette
  • 2000-2003 Chevrolet Impala
  • 1995-1999 Chevrolet K1500, K1500 Suburban, K2500 Suburban, Tahoe
  • 1990-2001 Chevrolet Lumina
  • 1990-1992 Chevrolet Lumina APV
  • 1997-2003 Chevrolet Malibu
  • 1995-2003 Chevrolet Monte Carlo
  • 2000 Chevrolet Tahoe 5.7L
  • 1997-2000 Chevrolet Venture
  • 1995-1999 GMC C1500, C1500 Suburban, C2500 Suburban
  • 1995-2000 GMC C2500, C3500, K2500, K3500
  • 1995-2002 GMC C3500 HD
  • 1995-1999 GMC K1500, K1500 Suburban, K2500 Suburban, Yukon
  • 2000 GMC Yukon 5.7L
  • 1999-2004 Oldsmobile Alero
  • 1997-1999 Oldsmobile Cutlass
  • 1988-1991 Oldsmobile Cutlass Supreme
  • 1998-2002 Oldsmobile Intrigue
  • 1990-1992, 1997-2000 Oldsmobile Silhouette
  • 1999-2005 Pontiac Grand Am
  • 1988-2003 Pontiac Grand Prix
  • 1999-2000 Pontiac Montana
  • 1990-1992, 1997-1998 Pontiac Trans Sport

Replaces part numbers: 604107, 16124932, 16177412, Dorman 604-107, 89018681, 15-73627

This part is NOT a genuine GM or Dorman part, their associated makes and models are only used to identify the vehicles this part fits.