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!

WARNING: Cancer and Reproductive Harm -

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.”

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.

5.0 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Easy as pie
It took about 5 minutes to take old part out and install the new part
March 6, 2018
7 months ago
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 I'd use them. Thank you 1A Auto team. Eddie Burns
November 8, 2017
11 months ago
Very please with my part. Fast shipping. I will be back for more!
July 17, 2017
1 year ago
Actually works
I actually found this on YouTube. I decided it didn't 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
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!

Vehicle Fit

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

This part replaces:

  • Standard Motor Products RU-368
  • Dorman 973-047
  • OE # 5014212AA
  • OE # 5012212AA
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