Specifications:

  • Brand New Fan Clutch
  • Direct replacement
  • Built to strict quality control standards

Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed

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.

  1. step : Removing the Air Intake Hose (0:42)
    • Remove the hose clamps from the air intake hose with a flat blade screwdriver
    • Remove the T30 Torx screw from the air box
    • Pull the air intake hose up and out
  2. step : Removing the Serpentine Belt (1:12)
    • Familiarize yourself with the route of the serpentine belt
    • Insert a 15mm socket and ratchet into the tensioner
    • Turn the socket and pull the belt over the center pulley
    • Release the tensioner
    • Pull the belt off by hand
  3. step : Removing the Radiator Fan Clutch (1:48)
    • Loosen the four 13mm bolts on the radiator fan
    • Tighten the 13mm bolts by hand
    • Insert a fan clutch pulley wrench into the pulley
    • Place an adjustable wrench in and loosen the clutch
    • Hold the pulley and twist the fan to start remove the fan clutch from the shaft
    • Remove the four 13mm bolts
    • Shake the fan to loosen it from the clutch
    • Hold on to the fan clutch and twist the water pump to remove the fan
    • Pull the fan and clutch up
    • Disconnect on the radiator fan wiring harnesses
    • Pry out the clip in the radiator fan
    • Reach behind the radiator fan and remove the radiator fan and clutch
  4. step : Installing the New Radiator Fan Clutch (5:12)
    • Place the clutch in the fan with the harness on the driver side
    • Place the radiator fan down in smooth side in front
    • Lower the fan and clutch down into place
    • Push the clutch out of the fan
    • Reconnect the wiring harnesses
    • Push the clip into the radiator fan
    • Pull the clutch up and back through the fan onto the water pump pulley
    • Turn the pulley to twist it back into the clutch
    • Line up the fan on the clutch
    • Insert and tighten the four 13mm bolts
    • Twist the clutch on as far as possible
    • Insert the fan clutch pulley wrench into the pulley
    • Place an adjustable wrench in and tighten the clutch
  5. step : Installing the Serpentine Belt (7:50)
    • Loop the belt around the crank shaft pulley
    • Bring it around the water pump
    • Bring it around the power steering pulley
    • Bring it around the idler pulley
    • Bring it around the belt tensioner
    • Pull the tensioner clockwise with the 15mm socket and ratchet
    • Release the tensioner
    • Make sure the belt is on the correct pulleys
  6. step : Installing the Air Intake Hose (9:06)
    • Insert the air intake hose into place
    • Tighten the two hose clamps with a flat blade screwdriver
    • Insert and tighten the T30 Torx bolt

Tools needed for replacement:

    Pliers, Cutters & misc Wrenches

  • Adjustable Wrench

  • Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 13mm Socket
  • 15mm Socket

  • Specialty Tools

  • Fan Clutch Wrench

  • Torx Drivers & Sockets

  • T30 Torx Driver

4.3 / 5.0
16 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
12
1
0
2
1
2003 trailblazer
Installed this fan clutch and works perfect. My old fan clutch was stuck on "running the whole time". No more "jet engine sounds"
May 10, 2018
Purchased
1 month ago
Working great now problems.
Received shipment on time installed no problems ans working fine.
March 24, 2018
Purchased
3 months ago
defected
fan clutch still runs on high sometimes, and im hearing alot of riddling in it as if some screws are loose. i paid 300 for the labor, cant afford to do that again which is the only reason i havent sent it back.
March 14, 2018
Purchased
4 months ago
Reliability
I have been using 1AAuto for some time now and haven't had a issues yet. Their parts are reliable and they are at a good price. I had an issue with my fan Clutch on my 2003 Isuzu Ascended last Demember and repaired it with their part with no issues and with their free video instructions it made it very simple, took me about 45 minutes and I was done, I also love their life time warranty so you can't go wrong. Keep up the good work 1A Auto.
February 25, 2018
Purchased
over 2 years ago
It doesn't work
Ok so my cooling fan clutch went bad on my 2004 GMC Envoy. Went to my local auto parts store and it was around $200 to $ 230.I went online and got one from 1aauto for less than $100 so I decided to buy it.well it didn't work,they sent me a second one didn't work by the third time my mechanic decided to get one from my local auto parts NAPA. And it work so I call 1aauto,and they are going to get my money back.So I try to save some money but it didn't work because my mechanic charge me every time he got the part in and out.
January 17, 2018
Purchased
6 months ago
Great Experience
I came across 1A Auto while searching for a refresher video on how to change out the clutch fan. The video was well done, so much so, I ordered the part from them. The process was simple, with a good selection of options; the communication was prompt and factual; and the product arrived as expected. Over all the experience was great and would highly recommend 1A Auto to everyone!
December 11, 2017
Purchased
6 months ago
I was able to replace my clutch with ease in a limited amount of time. The part was delivered in the stated amount of time and the Price was Right.
November 19, 2017
Purchased
7 months ago
First time buyer
This was my first time ordering...the site was user friendly. It was simple & convenient. The part was of great quality and at a great price. I will certainly recommend to friends & family. Thanks again!
November 17, 2017
Purchased
7 months ago
2004 Chevy clutch fan
2004 Chevy clutch fan Quality park at great prices Write your review here. It must be at least 50 characters long. Consider whether you would recommend this product and what you like or dislike about it.
October 1, 2017
Purchased
9 months ago
This part fit and worked perfectly. It arrived very quickly!
August 22, 2017
Purchased
10 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 1 answer
Who makes this part? And is it the up dated part I hear about that GM has done for their fan clutch replacement?
Rob E on Jul 10, 2017
BEST ANSWER: We have a few different aftermarket companies build these parts specifically for us, as our 1A Auto house brand. They are manufactured to the same OEM specifications as the original part that came with your vehicle. This part is not an updated version.

Vehicle Fit

  • 2004-2007 Buick Rainier Electric Fan Clutch
  • 2002-2009 Chevy Trailblazer Electric Fan Clutch
  • 2002-2006 Chevy Trailblazer EXT Electric Fan Clutch
  • 2002-2009 GMC Envoy Electric Fan Clutch
  • 2002-2006 GMC Envoy XL Electric Fan Clutch
  • 2004-2005 GMC Envoy XUV Electric Fan Clutch
  • 2003-2008 Isuzu Ascender Electric Fan Clutch
  • 2002-2004 Olds Bravada Electric Fan Clutch
  • 2005-2007 Saab 9-7X Electric Fan Clutch

This part replaces:

  • Hollander 326-00748
  • OE # 15293048
  • Dorman 622-001
Part #: 1ARFA00090

How-to Video:

(10:06 min)