Blower Motor Resistor - 1AHBR00016

Warranty & Shipping
Product Reviews
Vehicle Fit

This Resistor Blower Motor 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.


  • Brand New Blower Motor Resistor
  • 100% tested prior to leaving the factory
  • 7 & 2 Terminal Connection
  • 4 Bolt Mounting Flange
  • Direct replacement
  • Built to strict quality control standards
  • Fits models with Manual Air Conditioning only
    • Does NOT fit models with 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:  This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to

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
8 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Blower motor
Good product. Matched perfect, and fit perfect. I got free shipping.
January 21, 2017
parts came in quickly and works greatwould recamend a1 auto to friends
January 23, 2017
Blower Motor Resistor
I was very pleased with the whole process, from ordering it from your website to it arriving very quick. Oh, and the great price. This was a very quick and easy fix to install this resistor. Will definitely use 1A Auto again for needed Auto parts.
March 2, 2017
Easy diy
Great price on the part. The video provided by 1a on you tube made installation easy. Glad I saved a few bucks by doing it myself.
November 12, 2017
Blower resistor
New resistor works great. Thankyou very much online parts lookup waa easy and parts got to house 5 days graet job. Again thank very much
November 17, 2017
Auto Part
I called to check for the propet part. The gal was very helpful. I then ordered the part on the web site. Great service Dan Sugden
July 30, 2018
Great as usual
This was the exact part that I needed. Even though I couldnt find the part number on the old part. I just trusted that this would fit because this website said it would and they have never steered me wrong yet. I love the videos that they have on this website and I tell all of my friends. This is my go-to place for auto parts.
October 22, 2018
Great product
I receive the part installed it and Im very happy and satisfied
October 23, 2018
Will this fit my car? Add a vehicle to make sure
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Year Make Model Description
2004-2007Buick Rainier Buick Rainier Blower Motor Resistor with Manual Temperature Control
2002-2009Chevy Trailblazer Chevy Trailblazer Blower Motor Resistor with Manual Temperature Control
2003-2005Chevy Trailblazer EXT Chevy Trailblazer EXT Blower Motor Resistor with Manual Temperature Control
2002-2009GMC Envoy GMC Envoy Blower Motor Resistor with Manual Temperature Control
2002-2006GMC Envoy XL GMC Envoy XL Blower Motor Resistor with Manual Temperature Control
2004-2005GMC Envoy XUV GMC Envoy XUV Blower Motor Resistor with Manual Temperature Control
2003-2008Isuzu Ascender Isuzu Ascender Blower Motor Resistor with Manual Temperature Control
2002-2004Oldsmobile Bravada Olds Bravada Blower Motor Resistor with Manual Temperature Control
Part #: 1AHBR00016

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

Want it sooner? Choose Next Day Air at Checkout