Blower Motor Resistor - 1AHBR00043

Warranty & Shipping
Product Reviews
Vehicle Fit


  • New, not remanufactured or rebuilt
  • Direct replacement
  • Built to strict quality control standards
  • 100% tested prior to leaving the factory
  • Correct for models with Automatic Temperature Control (ATC)

Our electrical and electronic parts are subject to strict quality control testing. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

Left Hand Drive Note:

“All of our auto parts are intended for Left Hand Drive USDM vehicles and might not have been tested on Right Hand Drive platforms. If your vehicle is Right Hand Drive, please do your research prior to making a purchase to ensure the part is correct for your specific vehicle.”

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm -

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

4.50/ 5.0
2 reviews
5 Stars
4 Stars
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1 Star
Good Product (2004 Mecury Grand Marg.)
Just like a lot of other Grand Marg and Crown Vic owners, I had issues with my A/C blowing in one direction at the same speed. My back yard mechanic put this part in my car, then at last. My car blows ice cold air now.
June 25, 2017
Perfect fit, however a new problem arose.
Part was a perfect fit, relatively easy to install and corrected my problem of only having one fan speed (high). Only thing is, even though I now have several speeds when my A/C is on, when I turn off my EATC, it usually changes to "auto" and the fan continues to run until I turn the engine off. When I push "off" a second time, the EATC goes dark (fully off) but the fan still runs until I turn off the engine. Upon restarting the car, it usually (but not always) has reset to "off" until I, again, press the A/C control to turn it "on." Not a perfect solution, but I can live with it.
August 1, 2018
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Year Make Model Description
1999-2011Ford Crown Victoria Ford Crown Victoria Blower Motor Resistor for Models with Automatic Temperature Control
2000-2009Lincoln Town Car Lincoln Town Car Blower Motor Resistor for Models with Automatic Temperature Control
2001-2011Mercury Grand Marquis Mercury Grand Marquis Blower Motor Resistor for Models with Automatic Temperature Control
Part #: 1AHBR00043

Order must be placed by 4pm ET
Delivery options for:

Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

Get it in: 2 - 4 Business Days

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