Blower Motor Speed Resistor and Harness Pigtail
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Dorman - TECHoice Blower Motor Speed Resistor and Harness Pigtail

Part No. 973-412 Warranty Details  

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A unique repair solution, our Blower Motor Resistor Kit is engineered from high-quality materials to effectively withstand the condensation that typically causes corrosion in resistors.

Product Features:
  • Restores heating and cooling system to original peak performance
  • Includes the harness, an essential component of most repairs
  • Direct replacement for a proper fit every time
  • Easy to install
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Electrical Connector Terminal Type:Blade
Gaskets Included:Not Required
Installation Hardware Included:No
Terminal Type:Blade


by PowerReviews
Dorman - TECHoiceBlower Motor Speed Resistor and Harness Pigtail

(based on 1 review)

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Reviewed by 1 customer

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Works great


from Camden, DE

About Me Auto Enthusiast, Casual Driver, Truck Enthusiast

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3 or more reviews submitted


  • Durable
  • Easy To Use
  • High-Performance
  • Lightweight
  • Versatile


    Best Uses

    • Large Cars
    • Small Cars
    • Trucks

    Comments about Dorman - TECHoice Blower Motor Speed Resistor and Harness Pigtail:

    I replaced my entire heating unit and this went in pretty easy. Works great, no problems.

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    Do you have questions about this product?


    Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

    1 Question | 1 Answer
    Displaying question 1
    • Q:

      I'm replacing me heater core and blower motor should I replace this as well? 92 F-150.
      Asked on 3/6/2013 by Ronnie from Camden, DE

      1 answer



        Yes, it is better to replace this Dorman - TECHoice Blower Motor Speed Resistor and Harness Pigtail -part# 973-412 when replacing the heater core and blower motor in your Ford F150. For any further assistance, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

        Answered on 3/7/2013 by Vincent from AAP
    Displaying question 1

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