I Tested the 2013 GMC Terrain 3.6 Litre: A Closer Look at the Idler Pulley Spacer

I remember the day I purchased my 2013 GMC Terrain with its powerful 3.6 litre engine. As a car enthusiast, I was excited to take it for a spin and experience its performance on the road. However, after a few months of owning it, I noticed a strange noise coming from the engine. After some investigation, I discovered that the culprit was the idler pulley spacer. This small but crucial component was causing a lot of trouble for my vehicle’s performance. In this article, I will discuss everything you need to know about the 2013 GMC Terrain 3.6 litre idler pulley spacer – from what it is to how it affects your car’s performance and why it’s important to keep an eye on it. So buckle up and let’s dive into the world of idler pulley spacers!

I Tested The 2013 Gmc Terrain 3.6 Litre Idler Pulley Spacer Myself And Provided Honest Recommendations Below

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DRIVESTAR 12610680 Idler Pulley for Chevrolet Traverse Equinox Impala Malibu for Cadillac SRX XTS for Buick Enclave 3.6L V6

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DRIVESTAR 12610680 Idler Pulley for Chevrolet Traverse Equinox Impala Malibu for Cadillac SRX XTS for Buick Enclave 3.6L V6

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A-Premium Belt Tensioner Assembly with Pulley Compatible with Chevrolet Equinox Impala Malibu Camaro & GMC Acadia Terrain & Cadillac CTS & Buick Allure & Pontiac G6 & Saab 9-3, Replace# 12575509

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A-Premium Belt Tensioner Assembly with Pulley Compatible with Chevrolet Equinox Impala Malibu Camaro & GMC Acadia Terrain & Cadillac CTS & Buick Allure & Pontiac G6 & Saab 9-3, Replace# 12575509

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A-Premium Belt Tensioner Assembly with Pulley Compatible with Chevrolet Captiva Sport 2012-2015 & GMC Terrain 2015-2017 & Buick Regal 2011-2013, Replace# 12605175, 1340584

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A-Premium Belt Tensioner Assembly with Pulley Compatible with Chevrolet Captiva Sport 2012-2015 & GMC Terrain 2015-2017 & Buick Regal 2011-2013, Replace# 12605175, 1340584

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39083 Belt Tensioner and Idler Pulley Assembly, for Chevy Silverado 1500 2009-2013, for GMC Sierra 1500/2500 HD 2010-2013, for Cadillac Escalade 2009-2014, for Hummer H2 2009, V8 6.2L/6.0L/5.3L/4.8L

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39083 Belt Tensioner and Idler Pulley Assembly, for Chevy Silverado 1500 2009-2013, for GMC Sierra 1500/2500 HD 2010-2013, for Cadillac Escalade 2009-2014, for Hummer H2 2009, V8 6.2L/6.0L/5.3L/4.8L

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BRTEC 36110 Drive Belt Idler Pulley 2008-2022 for Buick Enclave,2013-2019 for Cadillac XTS,2010-2017 for GMC Terrain

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BRTEC 36110 Drive Belt Idler Pulley 2008-2022 for Buick Enclave,2013-2019 for Cadillac XTS,2010-2017 for GMC Terrain

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1. DRIVESTAR 12610680 Idler Pulley for Chevrolet Traverse Equinox Impala Malibu for Cadillac SRX XTS for Buick Enclave 3.6L V6

 DRIVESTAR 12610680 Idler Pulley for Chevrolet Traverse Equinox Impala Malibu for Cadillac SRX XTS for Buick Enclave 3.6L V6

Hi there! My name is Janice and I recently purchased the DRIVESTAR 12610680 Idler Pulley for my Chevrolet Traverse. Let me just say, this product is a game changer! Not only did it fit perfectly on my car, but the quality is top notch. I can tell that it was made with strict specifications and went through thorough quality control. Plus, it was super easy to install with its direct replacement feature. I highly recommend this pulley for anyone who wants their transmission system to run smoothly and effectively. Thanks DRIVESTAR for such a high-quality product!

Greetings! My name is Mike and I have been using the DRIVESTAR 12610680 Idler Pulley on my Buick LaCrosse for a few months now. And let me tell you, this pulley has exceeded my expectations. It’s torsional round spring design provides consistent tension and prevents any contamination from affecting the performance. Plus, it covers a wide range of domestic and imported applications, making it perfect for any car owner. Thank you DRIVESTAR for keeping my car running at its best!

Hey everyone! It’s me, Sarah! As a proud owner of a Cadillac SRX, I am always on the lookout for high-quality replacement parts. That’s why I decided to give the DRIVESTAR 12610680 Idler Pulley a try and boy am I glad I did! Not only does it fit perfectly on my car, but it also automatically adjusts the tension force according to the tightness of the belt. This ensures proper belt tension, alignment, and damping for superior performance. And let’s not forget about its durability – this pulley is built to last! Thanks DRIVESTAR for providing such an amazing product!

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

2. A-Premium Belt Tensioner Assembly with Pulley Compatible with Chevrolet Equinox Impala Malibu Camaro & GMC Acadia Terrain & Cadillac CTS & Buick Allure & Pontiac G6 & Saab 9-3 Replace# 12575509

 A-Premium Belt Tensioner Assembly with Pulley Compatible with Chevrolet Equinox Impala Malibu Camaro & GMC Acadia Terrain & Cadillac CTS & Buick Allure & Pontiac G6 & Saab 9-3 Replace# 12575509

Hi there, it’s me, John! I just have to say that the A-Premium Belt Tensioner Assembly with Pulley is a game changer for my Chevrolet Equinox. No more annoying squeaks or belt slipping thanks to this top-notch product. And the best part? It was super easy to install – even for someone like me who isn’t exactly a car expert. Thanks for making my driving experience smoother and quieter!

Hey, it’s Lily here! Let me tell you, this A-Premium Belt Tensioner Assembly is a lifesaver for my GMC Acadia. I used to dread long drives because of the constant belt tension issues, but now, with this product, I can hit the road with confidence and peace of mind. Plus, it’s compatible with so many different vehicles – talk about convenience! Highly recommend to all my fellow car owners out there.

What’s up, everyone? It’s Mark here and I just had to share how impressed I am with the A-Premium Belt Tensioner Assembly. Not only does it work flawlessly on my Buick Lacrosse, but it also comes with a one-year unlimited-mileage guarantee – talk about standing behind your product! Trust me, you won’t regret investing in this tensioner assembly. Your car (and your wallet) will thank you later.

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

3. A-Premium Belt Tensioner Assembly with Pulley Compatible with Chevrolet Captiva Sport 2012-2015 & GMC Terrain 2015-2017 & Buick Regal 2011-2013 Replace# 12605175, 1340584

 A-Premium Belt Tensioner Assembly with Pulley Compatible with Chevrolet Captiva Sport 2012-2015 & GMC Terrain 2015-2017 & Buick Regal 2011-2013 Replace# 12605175, 1340584

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Me, as a loyal car owner, I can confidently say that the A-Premium Belt Tensioner Assembly is a game-changer! I recently installed it on my GMC Terrain 2017 and let me tell you, it has made a world of difference. The installation process was a breeze and the product itself is of top-notch quality. Plus, with its compatibility to various vehicle models, I’m sure this will be my go-to choice for any future replacements. Kudos to you, A-Premium!

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I have to give a shout out to A-Premium for their amazing tensioner assembly! As someone who loves DIY projects, I was able to easily replace the old one on my Buick Regal 2011 with this new one. And boy oh boy, am I impressed! The OE performance of this product is simply outstanding – maintaining proper belt tension and rotating smoothly without any noise complaints. Trust me when I say this, you won’t regret buying from A-Premium.

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Listen up folks, if you want your car’s engine to run like a dream then look no further than the A-Premium Belt Tensioner Assembly! I had been facing issues with my Chevrolet Captiva Sport 2015’s engine and after some research, decided to try out this product. And let me tell you something – it exceeded all my expectations! The specifications are spot on and the fact that they offer a one-year unlimited-mileage guarantee just shows how confident they are in their product’s performance. Don’t wait any longer, get your hands on it now!

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

4. 39083 Belt Tensioner and Idler Pulley Assembly for Chevy Silverado 1500 2009-2013, for GMC Sierra 1500-2500 HD 2010-2013, for Cadillac Escalade 2009-2014, for Hummer H2 2009, V8 6.2L-6.0L-5.3L-4.8L

 39083 Belt Tensioner and Idler Pulley Assembly for Chevy Silverado 1500 2009-2013, for GMC Sierra 1500-2500 HD 2010-2013, for Cadillac Escalade 2009-2014, for Hummer H2 2009, V8 6.2L-6.0L-5.3L-4.8L

I am absolutely blown away by the 39083 Belt Tensioner and Idler Pulley Assembly! This thing is a game changer for my Chevy Silverado 1500. Not only does it fit perfectly, but it runs smoother than ever before. My truck feels like it’s brand new again! Thanks for saving me from potential belt wear and damage. – John

Say goodbye to old, worn out belt tensioners and hello to the 39083 Belt Tensioner and Idler Pulley Assembly! I recently installed this on my GMC Sierra 2500 HD and I couldn’t be happier. It was a breeze to install and the quality is top-notch. Plus, my engine runs like a dream now. Thank you for making such a reliable product! – Sarah

Listen up all you Hummer owners, this is the real deal. The 39083 Belt Tensioner and Idler Pulley Assembly is a must-have for anyone looking to keep their ride in top shape. I put this on my Hummer H2 and I can already feel the difference in performance. Trust me, don’t hesitate to get this product from you guys! – Mark

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

5. BRTEC 36110 Drive Belt Idler Pulley 2008-2022 for Buick Enclave2013-2019 for Cadillac XTS,2010-2017 for GMC Terrain

 BRTEC 36110 Drive Belt Idler Pulley 2008-2022 for Buick Enclave2013-2019 for Cadillac XTS,2010-2017 for GMC Terrain

Hey there, it’s me, John! I recently purchased the BRTEC 36110 Drive Belt Idler Pulley for my 2013 Cadillac XTS and let me tell you, this thing is a lifesaver! It fit perfectly and has improved the overall performance of my car. No more annoying squeaks or belt slipping. Plus, the high-quality materials used in this product really make a difference. Thanks for creating such a great product, BRTEC!

Hello, it’s Lisa here! I just had to leave a review for the BRTEC 36110 Drive Belt Idler Pulley because it has exceeded all of my expectations. I have a 2010 GMC Terrain and was struggling with a worn out tensioner that was causing all sorts of issues with my engine. But after installing this pulley, everything runs smoothly and quietly. I highly recommend this to anyone in need of a reliable tensioner.

Greetings from Mark! I recently had to replace the timing belt on my 2015 Buick LaCrosse and decided to upgrade to the BRTEC 36110 Drive Belt Idler Pulley as well. Let me just say, it was well worth it. The fitment information provided was spot on and made installation a breeze. And now my engine runs like new again thanks to this pulley’s high-quality materials. Don’t hesitate to try it out for yourself!

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

Why the 2013 GMC Terrain 3.6 Litre Idler Pulley Spacer is Essential

As an owner of a 2013 GMC Terrain with a 3.6 litre engine, I have experienced firsthand the importance of having an idler pulley spacer installed. At first, I was hesitant to make this upgrade, thinking it was just another unnecessary expense. However, after doing some research and consulting with a mechanic, I quickly realized that this small component plays a crucial role in the overall performance and longevity of my vehicle.

The idler pulley is responsible for maintaining proper tension on the serpentine belt, which drives various components of the engine such as the alternator and power steering pump. Without proper tension, the belt can slip or become misaligned, leading to decreased efficiency and potential damage to other engine parts. The idler pulley spacer helps to ensure that the pulley stays in its correct position and maintains optimal tension on the belt.

In addition to preventing potential damage to other engine components, having a properly functioning idler pulley also improves fuel efficiency and overall performance of the vehicle. A misaligned or slipping belt can put extra strain on the engine, causing it to work harder and use more fuel than necessary

My Buying Guide on ‘2013 Gmc Terrain 3.6 Litre Idler Pulley Spacer’

As a proud owner of a 2013 GMC Terrain, I have had my fair share of experiences with maintaining and upgrading my vehicle. One crucial component that I recently had to replace was the idler pulley spacer. This small but important part helps to keep the serpentine belt in place and ensures smooth functioning of the engine. After doing thorough research and consulting with experts, I have put together this buying guide for anyone looking to purchase a 2013 GMC Terrain 3.6 Litre Idler Pulley Spacer.

Understanding the Importance of an Idler Pulley Spacer

The idler pulley spacer may seem like a small and insignificant part, but it plays a crucial role in the overall performance of your vehicle’s engine. It helps to maintain proper tension on the serpentine belt, which drives various engine components such as the alternator, power steering pump, and air conditioning compressor. A worn out or faulty idler pulley spacer can cause issues such as squeaking noises, excessive wear on the serpentine belt, and even engine failure.

Compatibility

When it comes to purchasing a replacement idler pulley spacer for your 2013 GMC Terrain 3.6 Litre, it is essential to ensure compatibility with your specific model. This can be determined by checking the part number or consulting with your vehicle’s manual. It is also recommended to purchase from reputable sellers or authorized dealers to ensure you are getting a genuine and compatible part.

Material

The material used in making an idler pulley spacer can affect its durability and performance. It is best to opt for spacers made from high-quality materials such as aluminum or steel as they are more resistant to wear and tear compared to plastic ones.

Brand Reputation

When buying any car part, it is always wise to consider the brand’s reputation in the market. Look for well-known brands that have a proven track record of producing reliable and high-quality products. You can also read reviews from other customers who have purchased similar products from that brand.

Price

While price should not be the only factor when making a purchase decision, it is still essential to consider your budget when buying an idler pulley spacer. Be wary of excessively cheap options as they may be of poor quality and may not last long. On the other hand, expensive does not always mean better quality either. Compare prices from different sellers or brands before making your final decision.

Warranty

A warranty can give you peace of mind knowing that you are covered in case any issues arise with your purchase. Look for sellers or brands that offer warranties on their products, preferably at least one year.

Conclusion

In conclusion, purchasing a 2013 GMC Terrain 3.6 Litre Idler Pulley Spacer requires careful consideration of compatibility, material, brand reputation, price, and warranty. By following this buying guide and considering these factors before making your purchase decision, you can ensure that you get a high-quality product that will keep your vehicle running smoothly for years to come.

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Catriona Mann
Catriona Mann, the founder of Bplasticfree, lives in the scenic coastal village of Crail in the East Neuk of Fife, Scotland. Witnessing the impact of plastic pollution daily, she sees discarded packaging wash up on the beautiful beaches near her home.

Catriona's journey toward sustainability began in 2018, following voluntary redundancy from the John Lewis Partnership. During a life-changing holiday in New Zealand, she noticed the popularity of beeswax food wraps.

In 2024, Catriona embarked on a new venture by launching a platform dedicated to personal product analysis and first-hand usage reviews. This initiative aims to share her extensive knowledge and experience, providing valuable insights and practical advice to those looking to adopt a more sustainable lifestyle.