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Dorman

Dorman 973-434 HVAC Blower Motor Resistor Kit Compatible with Select Chevrolet / GMC Models

  • Based on 2,784 reviews
Condition: New
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$17.48 Why this price?
4th of July Sale · 13% off was $19.98

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jul 7
Order within 10 hours and 33 minutes
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Features

  • 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

Description

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

Brand: Dorman


Model Name: 973-434


Voltage: 12


Item Weight: 50 Grams


Number of Items: 1


Brand Name: Dorman


Model Name: 973-434


Model: 973-434


Manufacturer: Dorman Products


UPC: 019495389903


Warranty Description: Limited Lifetime Warranty


Global Trade Identification Number: 03


Part Number: 973-434


Included Components: See Description


Unit Count: 1.0 Count


Voltage: 12


Item Weight: 50 Grams


Part Interchange Info: 15218254


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Dorman good product replacement
Perfect fit for my vehicle, performs as promised. Good value for the money. All 4 blower speeds work again.
Reviewed in the United States on December 26, 2025 by Retired Computer Technician
    • Working great
Easy installation and is working well
Reviewed in the United States on January 2, 2026 by Justin is Happy
    • HVAC Blower
The product was easy to install . Took me about thirty minutes to install. Just hope this one lasts longer than the other one I had installed.
Reviewed in the United States on December 7, 2025 by john
    • Easy install. Works fine for about a year only.
I've always been happy with Dorman products. This works well but seems to only last a year before needing replaced again. Hope this isn't a sign of fading quality.
Reviewed in the United States on May 19, 2026 by Kindle Custo
    • Excellent blower speed fix .
Quick repair for an irritating blower problem. This restored all speeds back to the blower at a much lower cost than OEM parts. Cost is about 1/5 but the quality is superb.
Reviewed in the United States on December 20, 2025 by robert thompson
    • Great buy! Made Well!
Works on my 04 gmc canyon. Came with wiring harness and mine turned out to be burnt so I replaced it as well. Fits perfect. Good length on wires. Works like oem. Came with shrink tubing wire crimp connectors. Fixed my blower not working on 1,2 and 3. Good buy.
Reviewed in the United States on April 7, 2025 by Chad Jones
    • It works!
It works. Looks like a better build quality than the original.
Reviewed in the United States on April 20, 2026 by tedperson
    • good product
worked great
Reviewed in the United States on August 21, 2025 by Benito Magdaleno

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