Dorman 973-574 HVAC Blower Motor Resistor Kit
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Dorman

Dorman 973-574 HVAC Blower Motor Resistor Kit

Brand Dorman 973-574
Connector Gender Male
Connector Quantity 1
Gasket or Seal Included Yes
Mounting Hardware Included No
Mounting Hole Quantity 2
Package Contents 1 Blower Motor Resistor; 1 Wire Harness
Terminal Gender Male
Terminal Quantity 4
Terminal Type Blade
Wire Quantity 4
Wiring Harness Included Yes
Wiring Harness Length 15.7
Fits Toyota · 25 vehicles

Resistor kit. Includes a resistor and harness pigtail for a complete repair.

Wiring harness included. Comes with a pigtail to replace a damaged original connection.

Seal included. Adds protection at the connection point.

Cross-references 4P1694, 8713802110 and JA1816 for the same application. See all 5.

$43.33Free shipping
In stock · usually ships same day before 1pm CST
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Dorman 973-574 HVAC Blower Motor Resistor Kit

Dorman 973-574 is an HVAC blower motor resistor kit that replaces an overheated or corroded original resistor and restores blower speed control on select Toyota vehicles. It includes the resistor and a harness pigtail for a direct electrical repair on manual air conditioning systems.

Key Features

  • Replacement HVAC blower motor resistor kit for manual A/C systems
  • Includes a resistor and wire harness pigtail for connector repair
  • Blade-style terminals with a 4-wire harness layout
  • Male connector and male terminal design
  • Gasket or seal included for the installation interface
  • Mounts with 2 holes; mounting hardware is not included
  • Harness length measures 15.7 inches

Detailed Description

This Dorman blower motor resistor kit is built for vehicles where the original resistor has failed from heat damage or corrosion at the connector. It is a practical repair for Toyota Corolla, Toyota RAV4, and Toyota Matrix models equipped with manual air conditioning controls, including 2008-2014 Toyota Corolla built in the U.S.A., 2009-2017 Toyota RAV4 built in the U.S.A., and 2009-2014 Toyota Matrix. Part number 973-574 is a direct-fit electrical service part for restoring selectable blower speeds in the HVAC system.

This part cross-references 4P1694 and 8713802110 for the same application.

What It Helps Fix

  • Blower motor only working on certain speeds
  • No cabin airflow from the HVAC vents
  • Intermittent fan operation caused by a damaged resistor circuit
  • Heat-related connector damage at the blower resistor plug
  • Corrosion at the original HVAC electrical connection

Installation Notes and Tips

Verify manual air conditioning control equipment before ordering. Confirm the vehicle application by year, make, and model, then inspect the connector and resistor location before installation. The harness pigtail is included to address damaged wiring at the original connector, and the 2-hole mounting pattern should be matched to the OE location. Mounting hardware is not included.

Quality Assurance

Dorman replacement electrical components are engineered to address common OE failure points such as heat and corrosion in HVAC circuits. This kit is intended for direct repair on the listed Toyota applications and supports a clean service replacement for the blower motor resistor and connector assembly.

This part fits 25 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2017ToyotaCorollaN/ACompatible with vehicles equipped with manual air conditioning controls.
2017ToyotaRAV4N/Aw/Manual Air Conditioning Controls; Built in U.S.A.
2016ToyotaCorollaN/ACompatible with vehicles equipped with manual air conditioning controls.
2016ToyotaRAV4N/Aw/Manual Air Conditioning Controls; Built in U.S.A.
2015ToyotaCorollaN/ACompatible with vehicles equipped with manual air conditioning controls.
2015ToyotaRAV4N/Aw/Manual Air Conditioning Controls; Built in U.S.A.
2014ToyotaCorollaN/Aw/Manual Air Conditioning Controls; Built in U.S.A.
2014ToyotaMatrixN/ACompatible with vehicles equipped with manual air conditioning controls.
2014ToyotaRAV4N/Aw/Manual Air Conditioning Controls; Built in U.S.A.
2013ToyotaCorollaN/Aw/Manual Air Conditioning Controls; Built in U.S.A.
2013ToyotaMatrixN/ACompatible with vehicles equipped with manual air conditioning controls.
2013ToyotaRAV4N/Aw/Manual Air Conditioning Controls; Built in U.S.A.
2012ToyotaCorollaN/Aw/Manual Air Conditioning Controls; Built in U.S.A.
2012ToyotaMatrixN/ACompatible with vehicles equipped with manual air conditioning controls.
2012ToyotaRAV4N/Aw/Manual Air Conditioning Controls; Built in U.S.A.
2011ToyotaCorollaN/Aw/Manual Air Conditioning Controls; Built in U.S.A.
2011ToyotaMatrixN/ACompatible with vehicles equipped with manual air conditioning controls.
2011ToyotaRAV4N/Aw/Manual Air Conditioning Controls; Built in U.S.A.
2010ToyotaCorollaN/Aw/Manual Air Conditioning Controls; Built in U.S.A.
2010ToyotaMatrixN/ACompatible with vehicles equipped with manual air conditioning controls.
2010ToyotaRAV4N/Aw/Manual Air Conditioning Controls; Built in U.S.A.
2009ToyotaCorollaN/Aw/Manual Air Conditioning Controls; Built in U.S.A.
2009ToyotaMatrixN/ACompatible with vehicles equipped with manual air conditioning controls.
2009ToyotaRAV4N/Aw/Manual Air Conditioning Controls; Built in U.S.A.
2008ToyotaCorollaN/Aw/Manual Air Conditioning Controls; Built in U.S.A.
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
4P16948713802110JA1816RU745RU1434