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

Direct replacement on my 2013 GMC Savana

Did the trick! Easy to install. Great fit. Compatible with chevy express g3500.

Direct plug-n-play fit in my Chevy box truck AC system. Fan running only on high speed, this is your likely fault source. Installed and now back to multispeed fan operation. Well made part fixed my AC/heater fan speed issue today.

Worked great. I should of bought it years ago when high speed stopped working.. great product and great price easy to install.. so glad it came with the pig tail plug. Took 15 min with the right tools.

Not the first Doorman aftermarket part i have bought for my Chevy and it won't be the last, i have found their parts to be valued replacement for original parts. This Chevy van blower fan resistor is a very common part that fails, was super easy to replace, but i had to cut off some of the retainer pieces with a pair of sude cutter dikes to make it fit so minus one star, some one less handy will get frustrated because of that.

I noticed the heat wasn’t working on high anymore so I checked the harness and found that part of it had melted. This was great. It came with the plug extended leads to replace the harness and. The blower resistor. I did also replace the heater motor which could cause the blower resistor to go anyway. The wires on the new harness were much thicker than the stock harness which was great!

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

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.

Fit perfect

Todo muy bien excelentemente

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.

The resistor was a simple install, it worked great. I soldered and heat shrunk the connections on the replacement harness

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