1996-2005 Chevy Astro Front Heater Blower Motor Resistor

Part Details

  • Front / Rear Location: Front

This part replaces:

  • Standard Motor Products RU-496
  • Dorman 973-006
  • OE # 89018436
  • OE # 12135105

  • New

This blower motor resistor 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.


  • Brand New Blower Motor Resistor
  • Fits the FRONT Blower Unit
  • Replaces dealer part numbers: 12135105, 89018436, 15-80550
  • 2 Spade Terminal Connection
  • 2 Mounting Holes
  • 100% tested prior to leaving the factory
  • Direct replacement
  • Built to strict quality control standards

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

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. Please keep your invoice for proof of this warranty.

There are no reviews for this item. Write Review
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

  • 1996-2005 Chevy Astro Front Heater Blower Motor Resistor
  • 1996-2005 GMC Safari Front Heater Blower Motor Resistor
Save 66%
List: $119.04 Save: $79.09
Part #: 1AHBR00051

Out of Stock


Check Shipping Rates

We're here to help

1A Auto Parts

Customer Feedback

Customer Feedback
"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."
- Dwuan M.
Read More
Free Shipping!


hablamos Español:866-401-3393
For Orders Placed By 5pm Est