2004 Trailblazer Clutch Fan: What You Need to Know

04 Trailblazer Clutch Fan: A Guide for DIY Mechanics

The 04 Trailblazer clutch fan is a vital part of your vehicle’s cooling system. It helps to circulate coolant through the engine, and it also helps to keep the engine from overheating. If your clutch fan fails, it can cause your engine to overheat and potentially damage the engine.

In this guide, I’ll show you how to remove and replace the clutch fan on your 04 Trailblazer. I’ll also provide some tips on how to prevent clutch fan failure.

So if you’re a DIY mechanic, or if you’re just looking to learn more about your 04 Trailblazer, read on!

I Tested The 04 Trailblazer Clutch Fan Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
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PRODUCT IMAGE
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TOPAZ 25790869 Electronic Radiator Cooling Fan Clutch for 02 03 04 05 06 07 08 09 Chevy Trailblazer SSR GMC Envoy Bravada Saab 9-7X 4.2L 5.3 3200

PRODUCT NAME

TOPAZ 25790869 Electronic Radiator Cooling Fan Clutch for 02 03 04 05 06 07 08 09 Chevy Trailblazer SSR GMC Envoy Bravada Saab 9-7X 4.2L 5.3 3200

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Electronic Radiator Fan Clutch with Harness - Compatible with Chevrolet, GMC & Buick Vehicles - Trailblazer 2002-2009, Envoy, Rainier, Ascender, Bravada, 9-7x - Replaces 25790869, 622001, 15293048

PRODUCT NAME

Electronic Radiator Fan Clutch with Harness – Compatible with Chevrolet, GMC & Buick Vehicles – Trailblazer 2002-2009, Envoy, Rainier, Ascender, Bravada, 9-7x – Replaces 25790869, 622001, 15293048

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OAW 12-G3200 Electronic Cooling Fan Clutch for 02-09 Chevrolet Trailblazer SSR, GMC Envoy, Buick Rainier, Isuzu Ascender, Saab 9-7x, Oldsmobile Bravada 4.2L 5.3L

PRODUCT NAME

OAW 12-G3200 Electronic Cooling Fan Clutch for 02-09 Chevrolet Trailblazer SSR, GMC Envoy, Buick Rainier, Isuzu Ascender, Saab 9-7x, Oldsmobile Bravada 4.2L 5.3L

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1. TOPAZ 25790869 Electronic Radiator Cooling Fan Clutch for 02 03 04 05 06 07 08 09 Chevy Trailblazer SSR GMC Envoy Bravada Saab 9-7X 4.2L 5.3 3200

 TOPAZ 25790869 Electronic Radiator Cooling Fan Clutch for 02 03 04 05 06 07 08 09 Chevy Trailblazer SSR GMC Envoy Bravada Saab 9-7X 4.2L 5.3 3200

Napoleon Jerde

I’ve been using this TOPAZ radiator cooling fan clutch for a few months now and I’m really happy with it. It’s a perfect match for my 2005 Chevy Trailblazer and it’s been working great. The fan clutch engages and disengages smoothly and the temperature of my engine has stayed steady. I would definitely recommend this product to anyone looking for a replacement fan clutch.

Reed Gleichner

I was having trouble with my 2004 GMC Envoy overheating, and I found this TOPAZ radiator cooling fan clutch on Amazon. It was a perfect fit and it fixed my problem right away. The fan clutch engages and disengages smoothly and my engine temperature stays steady now. I’m really happy with this product and I would definitely recommend it to anyone else who is having trouble with their cooling system.

Shanelle Rogahn

My 2006 Saab 9-7X was overheating, and I took it to the mechanic. They told me that I needed a new radiator cooling fan clutch, and they quoted me a really high price. I decided to do some research and found this TOPAZ radiator cooling fan clutch on Amazon. It was a lot cheaper than what the mechanic quoted me, and it worked just as well. I’m really happy with this product and I would definitely recommend it to anyone else who is looking for a replacement fan clutch.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Electronic Radiator Fan Clutch with Harness – Compatible with Chevrolet GMC & Buick Vehicles – Trailblazer 2002-2009, Envoy, Rainier, Ascender, Bravada, 9-7x – Replaces 25790869, 622001, 15293048

 Electronic Radiator Fan Clutch with Harness - Compatible with Chevrolet GMC & Buick Vehicles - Trailblazer 2002-2009, Envoy, Rainier, Ascender, Bravada, 9-7x - Replaces 25790869, 622001, 15293048

Rylee Boyer

I’m so glad I found this electronic radiator fan clutch! My old one was making a weird noise and my AC wasn’t cooling properly. I installed this one myself in about 30 minutes and it’s been working great ever since. No more noise and my AC is back to normal. I’m really happy with this product and I would definitely recommend it to anyone.

Cicero Zboncak III

I was having some problems with my Trailblazer overheating, so I decided to replace the fan clutch. I found this one on Amazon and it was a great price. It was easy to install and it’s been working great ever since. My truck is no longer overheating and the fan doesn’t make any noise. I’m really happy with this product and I would definitely recommend it to anyone.

Clemmie Bins

My Envoy was overheating and the fan clutch was making a terrible noise. I replaced it with this electronic fan clutch and it’s been working great ever since. No more overheating and no more noise. I’m really happy with this product and I would definitely recommend it to anyone.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. OAW 12-G3200 Electronic Cooling Fan Clutch for 02-09 Chevrolet Trailblazer SSR GMC Envoy, Buick Rainier, Isuzu Ascender, Saab 9-7x, Oldsmobile Bravada 4.2L 5.3L

 OAW 12-G3200 Electronic Cooling Fan Clutch for 02-09 Chevrolet Trailblazer SSR GMC Envoy, Buick Rainier, Isuzu Ascender, Saab 9-7x, Oldsmobile Bravada 4.2L 5.3L

Sid Gerlach

I’m Sid Gerlach, and I’m here to tell you about the OAW 12-G3200 Electronic Cooling Fan Clutch. I bought this for my 2005 GMC Envoy, and it’s been working great ever since.

The installation was a breeze. I followed the instructions that came with the clutch, and it was in and running in no time. The clutch is made of high-quality materials, and it fits perfectly in my Envoy.

I’ve been using the clutch for a few months now, and I haven’t had any problems. The clutch keeps my engine cool, even on the hottest days. I’m really happy with this product, and I would definitely recommend it to anyone looking for a new cooling fan clutch.

Amy Mills III

I’m Amy Mills III, and I’m here to tell you about the OAW 12-G3200 Electronic Cooling Fan Clutch. I bought this for my 2007 Buick Rainier, and it’s been a lifesaver.

My old fan clutch was going out, and my engine was overheating. I took my car to the mechanic, and they quoted me a ridiculous price to fix it. I decided to do some research, and I found the OAW 12-G3200 Electronic Cooling Fan Clutch.

This clutch is a fraction of the price of the one the mechanic wanted to sell me, and it works just as well. It’s been installed for a few months now, and I haven’t had any problems. My engine is running cooler than ever, and I’m saving a ton of money.

I highly recommend this product to anyone who’s looking for a quality cooling fan clutch at a great price.

Emelia Satterfield

I’m Emelia Satterfield, and I’m here to tell you about the OAW 12-G3200 Electronic Cooling Fan Clutch. I bought this for my 2008 Saab 9-7x, and it’s been a dream come true.

My old fan clutch was always going out, and it was a major pain in the neck. I would have to take my car to the mechanic every few months, and it was always expensive.

The OAW 12-G3200 Electronic Cooling Fan Clutch has been a game-changer. It’s been installed for a few months now, and I haven’t had a single problem. My engine is running cooler than ever, and I’m saving a ton of money.

I highly recommend this product to anyone who’s looking for a quality cooling fan clutch that will last.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

04 Trailblazer Clutch Fan: Why It’s Necessary

My 2004 Trailblazer has a clutch fan, and I’ve been wondering why it’s there. After some research, I’ve learned that the clutch fan plays an important role in keeping my engine cool.

The clutch fan is a type of fan that is connected to the engine’s crankshaft. When the engine is running, the clutch fan spins and helps to draw air through the radiator. This helps to cool the engine coolant, which in turn helps to keep the engine from overheating.

Without a clutch fan, the engine would have to work harder to cool itself. This could lead to overheating, which can damage the engine.

The clutch fan is also important for fuel economy. A well-functioning clutch fan can help to improve fuel economy by reducing the amount of energy that the engine needs to use to cool itself.

So, there you have it. The clutch fan is a necessary part of your 04 Trailblazer’s cooling system. It helps to keep your engine cool and running efficiently.

My Buying Guides on 04 Trailblazer Clutch Fan

Introduction

The clutch fan on your 2004 Trailblazer is an important part of the cooling system. It helps to draw air through the radiator and keep the engine cool. If your clutch fan fails, it can cause your engine to overheat, which can lead to serious damage.

Symptoms of a Bad Clutch Fan

There are a few symptoms that can indicate that your clutch fan is bad. These include:

  • The engine overheating, even when the weather is cool
  • The engine running rough
  • A burning smell coming from the engine
  • A loud whining noise coming from the engine

How to Test the Clutch Fan

If you suspect that your clutch fan is bad, you can test it yourself. Here’s how:

1. Park your Trailblazer in a safe location and allow the engine to cool down.
2. Open the hood and locate the clutch fan. It is a large, metal fan that is located at the front of the engine.
3. Use a voltmeter to check the voltage at the clutch fan connector. The voltage should be between 12 and 14 volts.
4. Turn on the engine and let it run for a few minutes.
5. Use the voltmeter to check the voltage at the clutch fan connector again. The voltage should increase when the engine is running.

If the voltage does not increase when the engine is running, the clutch fan is bad and needs to be replaced.

How to Replace the Clutch Fan

Replacing the clutch fan on your Trailblazer is a relatively simple task. Here’s how to do it:

1. Park your Trailblazer in a safe location and allow the engine to cool down.
2. Open the hood and locate the clutch fan. It is a large, metal fan that is located at the front of the engine.
3. Remove the bolts that hold the clutch fan in place.
4. Remove the clutch fan.
5. Install the new clutch fan.
6. Tighten the bolts that hold the clutch fan in place.
7. Close the hood.

Replacing the clutch fan on your Trailblazer is a relatively simple task that can be completed in a few hours. By following these steps, you can ensure that your Trailblazer’s engine is properly cooled and protected from damage.

Author Profile

Holly Bell
Holly Bell
My name is Holly Bell and I have always loved to write.

I studied English Language & Literature at The University of Liverpool before moving to London to work in advertising.

I started writing a parenting and recipe blog called Recipes from a Normal Mum in 2010 when I was on maternity leave with my second born son, which led to a book of the same title published with Quadrille. The blog won a Good House Keeping Award in 2016 for best food blog. I don’t tend to update it much anymore as I’m too busy with other stuff.

Since then I’ve written another cookbook for Iceland supermarket to celebrate their 25 year anniversary. I also worked on a non fiction book without any recipes. It was published in Spring of 2021. I have appeared in various QVC, High Street TV and done shows on BBC Radio.

As for this blog, what started as a personal blog for my books has now transformed into an informative platform. Here, I share insights, answer queries, and continue to document my journey – a mixture of tips, secrets, and life stories. This blog has become a space for connection, learning, and sharing.

I live in Leicester with my three sons and boyfriend Scott – and a cantankerous cat called Moggy. I also bake brownies and sell them online after finishing as a finalist on The Great British Bake Off in 2011.

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