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Dorman 973-407 Front HVAC Blower Motor Resistor Kit Compatible with Select Chevrolet / GMC / Isuzu Models

Free shipping on orders over $29.99

$22.82

$ 10 .99 $10.99

In Stock
  • Direct replacement - this blower motor resistor and harness kit directly replaces the original equipment on select vehicle years, makes and models
  • Complete kit - each kit comes with a resistor and harness pigtail, which is essential for most repairs
  • Restores functionality - made to perform like original equipment to restore full HVAC operation
  • Trustworthy quality - backed by team of engineers and quality specialists in the USA
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool


This HVAC blower motor resistor kit includes a resistor and harness pigtail to replace an overheated or corroded original equipment resistor on certain vehicles.


ClamSlam
August 27, 2025
I had a burned up connector and bad resistor pack. Must have been arcing to burn up the grounding terminal inside connector like it did. Easy repair/replacement and it's so nice to have a functioning blower speed control again. Good stuff.
Kevin Slama
July 20, 2025
Easy install, but it would definitely be better if the new harness was color coded
J. Ramirez
July 14, 2025
The old wiring had a short burned out the cables , order this replacement for a 2010 Chevy express . Took less than 10 minutes to replace . Working ac again . It’s been 1 month no issues
Eli
June 17, 2025
Couple months on a daily it’s been working fine
Daniel
May 30, 2025
Worked fine
Christiphor Rushing
May 16, 2025
I wasn’t getting any response when I turned on my AC in my Chevy express, so I did some Google searches and decided to check my wire harness at resister, it was burnt so I bought this kit replaced wire harness and replace the resistor and now my HVAC responds and blows accordingly
Jeremi Ramos
May 15, 2025
A few months later and no issues. Works as intended.
Customer
May 14, 2025
Great product. Easy fix. Saved me money
Christina Ray
May 4, 2025
Fit perfect
Emmanuel becerra
May 2, 2025
Todo muy bien excelentemente
teros
March 9, 2025
My husband was able to fix our van’s heating system because this part was available. Amazing!! Saved us so much money and our heat works perfect.
Michael M
March 3, 2025
The resistor was a simple install, it worked great. I soldered and heat shrunk the connections on the replacement harness
Customer
February 13, 2025
Le connecteur électrique du moteur de la fanne est le même que l'original sauf que les ''pins'' étaient lousse. J'ai donc due coupé le vieux fil et soudé celui-ci sur le nouveau module et maintenant tout fonctionne très bien
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