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.

Blower Motor Resistor Complete Kit With Harness - Replaces# 15 81773

Blower Motor Resistor Complete Kit With Harness - Replaces# 15 81773 Image
  • REPLACES 3 PIN AC BLOWER MOTOR RESISTOR – Controls the fan speed in your AC and heating system. If you can no longer adjust the air speed with your AC controls or your AC system no longer blows chances are you need a new Blower Motor Resistor. This COMPLETE KIT includes the Blower Motor Resistor, New Wire Harness, Wire Harness Connectors, Screws, & Washer. The AC Blower Motor Resistor is located on lower passenger side dash and is easily accessible by removing a few screws.
  • FITS THESE VEHICLES WITH AUTO A/C CONTROLS – 2003 – 2006 Chevy Silverado 1500, 2500, Tahoe, Suburban | 2003-2006 Chevrolet Avalanche | 2003-2006 GMC Sierra 1500, 2500, Yukon, Yukon XL | 2003 – 2009 Chevy Trailblazer & GMC Envoy | 2004 – 2007 Buick Rainier | 2003-2006 Cadillac Escalade, EXT, ESV | And More, SEE BELOW for all vehicles.
  • REPLACES PART # – 15-81773, 89018778, 89019351, 19260762, 15-80567, 52495874, 251946786, 52416100, 22754990, 15850268, 10325408, 10356906, 10397570, 15827470, 15827491, 52497491, 89018653, 89018849, 89018964, 93803635, 93803636, 973-508 on various GMC, Chevy, Cadillac, Chevrolet vehicles from model years including 2003, 2004, 2005, 2006 and 03, 04, 05, 06 with Auto AC Controls
  • OEM, FIT, QUALITY, FINISH – A direct replacement for your your factory HVAC Fan Blower Motor Resistor. While this is NOT a genuine GM part, it is a direct replacement and easily installs into your AC blower motor. Simply remove the screws that secure the blower motor resistor into the blower, remove the resistor assembly, and install the new resistor in place.
  • LIFETIME WARRANTY – This AC Blower Motor Resistor Kit comes complete with a Lifetime Warranty. If the witch every fails on your Chevrolet, GMC, Cadillac, or Chevy simply contact us for a replacement.

From the manufacturer

The AC Blower Motor Resistor controls the fan speed in your AC and heating system. If you can no longer adjust the air speed with your AC controls or your AC system no longer blows chances are you need a new Blower Motor Resistor. This COMPLETE KIT includes the Blower Motor Resistor, New Wire Harness, and Wire Harness Connectors. The AC Blower Motor Resistor is located on lower passenger side dash and is easily accessible by removing a few screws. Installation can be completed in under 20 minutes and you can save hundreds by doing this repair yourself.

The factory blower resistor features a flawed connector and resistor design. In order to properly replace your AC Blower Resistor the Resistor as well as the Wire Harness will need to be changed.

Fixes common problems caused by a failing blower resistor including:

  • AC not blowing air
  • AC continues to blow air when turned off
  • No air blowing on low AC setting
  • No air blowing on high AC setting

Blower Motor Resistor Complete Kit With Harness - Replaces# 15 81773

Blower Motor Resistor Complete Kit With Harness - Replaces# 15 81773 Image
  • REPLACES 3 PIN AC BLOWER MOTOR RESISTOR – Controls the fan speed in your AC and heating system. If you can no longer adjust the air speed with your AC controls or your AC system no longer blows chances are you need a new Blower Motor Resistor. This COMPLETE KIT includes the Blower Motor Resistor, New Wire Harness, Wire Harness Connectors, Screws, & Washer. The AC Blower Motor Resistor is located on lower passenger side dash and is easily accessible by removing a few screws.
  • FITS THESE VEHICLES WITH AUTO A/C CONTROLS – 2003 – 2006 Chevy Silverado 1500, 2500, Tahoe, Suburban | 2003-2006 Chevrolet Avalanche | 2003-2006 GMC Sierra 1500, 2500, Yukon, Yukon XL | 2003 – 2009 Chevy Trailblazer & GMC Envoy | 2004 – 2007 Buick Rainier | 2003-2006 Cadillac Escalade, EXT, ESV | And More, SEE BELOW for all vehicles.
  • REPLACES PART # – 15-81773, 89018778, 89019351, 19260762, 15-80567, 52495874, 251946786, 52416100, 22754990, 15850268, 10325408, 10356906, 10397570, 15827470, 15827491, 52497491, 89018653, 89018849, 89018964, 93803635, 93803636, 973-508 on various GMC, Chevy, Cadillac, Chevrolet vehicles from model years including 2003, 2004, 2005, 2006 and 03, 04, 05, 06 with Auto AC Controls
  • OEM, FIT, QUALITY, FINISH – A direct replacement for your your factory HVAC Fan Blower Motor Resistor. While this is NOT a genuine GM part, it is a direct replacement and easily installs into your AC blower motor. Simply remove the screws that secure the blower motor resistor into the blower, remove the resistor assembly, and install the new resistor in place.
  • LIFETIME WARRANTY – This AC Blower Motor Resistor Kit comes complete with a Lifetime Warranty. If the witch every fails on your Chevrolet, GMC, Cadillac, or Chevy simply contact us for a replacement.

From the manufacturer

The AC Blower Motor Resistor controls the fan speed in your AC and heating system. If you can no longer adjust the air speed with your AC controls or your AC system no longer blows chances are you need a new Blower Motor Resistor. This COMPLETE KIT includes the Blower Motor Resistor, New Wire Harness, and Wire Harness Connectors. The AC Blower Motor Resistor is located on lower passenger side dash and is easily accessible by removing a few screws. Installation can be completed in under 20 minutes and you can save hundreds by doing this repair yourself.

The factory blower resistor features a flawed connector and resistor design. In order to properly replace your AC Blower Resistor the Resistor as well as the Wire Harness will need to be changed.

Fixes common problems caused by a failing blower resistor including:

  • AC not blowing air
  • AC continues to blow air when turned off
  • No air blowing on low AC setting
  • No air blowing on high AC setting