Warranty & Shipping
Product Reviews
Vehicle Fit

This Jeep Grand Cherokee & Dodge Viper blower motor resistor is a new, aftermarket replacement part. It is just what you need to bring your heating and A/C blower system back to good working order! On most vehicles it is mounted to the HVAC unit inside the passenger compartment. It can be accessed from the passenger foot well area.


  • New, not remanufactured or rebuilt
  • Direct replacement
  • Replaces dealer part number: 5014212AA, 5012212AA
  • Built to strict quality control standards
  • 100% tested prior to leaving the factory
  • 4 Terminal connection
  • Correct for vehicles that DO NOT have AUTOMATIC TEMPERATURE CONTROL (ATC)

If you are experiencing intermittent stopping during use or the fan only works in one position this may be your solution!

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.

5.00/ 5.0
5 reviews
5 Stars
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1 Star
Actually works
I actually found this on YouTube. I decided it didnt look to difficult. Since I have bought parts from 1A Auto several times before and found them to be excellent, I order the Motor Resistor. was very easy to install and I now have the blower motor with original speeds.
February 21, 2017
Very please with my part. Fast shipping. I will be back for more!
July 17, 2017
Why I buy from 1A Auto
I just bought this Jeep, owner said the fan would only work on the HI setting. I knew what the problem was and wanted to part fast, I ordered and on the 3rd day I had the part. I have found no on-line parts store that ships faster, if so Id use them. Thank you 1A Auto team. Eddie Burns
November 8, 2017
Easy as pie
It took about 5 minutes to take old part out and install the new part
March 6, 2018
exact match
I have been purchasing parts for many years from 1A and have been extremely pleased with everything i have bought,Not once have i had to send anything back to them,I will continue to buy from 1A as they have some of the best pricing on the internet,The products almost always arrive before the est date,The best part is the Free shipping,My hats off to this company!!!
October 10, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Where is this manufacture (made) ?
Joe L September 21, 2018
Im not sure where its made but I got one for my 2004 Jeep Grand Cherokee Laredo with the 4.0 inline 6-cylinder it Fit in perfectly and still works.
Justin C September 22, 2018
Hello, 1A Autos house brand parts are manufactured by various aftermarket companies specifically for us and built to your vehicles exact OEM specifications. Thank you!
Zach B September 24, 2018
Year Make Model Description
2003-2010Dodge Viper Dodge Viper Blower Motor Resistor
2000-2004Jeep Grand Cherokee Jeep Grand Cherokee Blower Motor Resistor with Manual Temperature Control
Part #: 1AHBR00008

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout