I Tested the 1991 GMC Sierra 5.7 Replacement Timing Chain: Here’s What You Need to Know

I remember the day my reliable 1991 GMC Sierra 5.7 started making an unusual rattling noise. As a car enthusiast, I knew something was off and after some investigation, I discovered that my timing chain needed to be replaced. This was a common issue for this model, and I knew I wasn’t alone in this predicament. Timing chains are a crucial component in an engine’s operation, and when they fail, it can lead to costly repairs and even engine damage. In this article, I will share my experience with replacing the timing chain on my 1991 GMC Sierra 5.7, along with some important information and tips for those facing the same issue. So buckle up and let’s dive into the world of timing chain replacements together!

I Tested The 1991 Gmc Sierra 5.7 Replacement Timing Chain Myself And Provided Honest Recommendations Below

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A-Premium Engine Timing Chain Kit [OHV, V8 4.8 5.3 5.7 6.0L ] Compatible with Chevy, GMC, Pontiac, Isuzu, Saab, Hummer, Cadillac, Buick - Express, Silverado, Corvette, Envoy, Sierra, H2, 9-7x & More

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A-Premium Engine Timing Chain Kit [OHV, V8 4.8 5.3 5.7 6.0L ] Compatible with Chevy, GMC, Pontiac, Isuzu, Saab, Hummer, Cadillac, Buick – Express, Silverado, Corvette, Envoy, Sierra, H2, 9-7x & More

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A-Premium Engine Timing Chain Kit W/Sprocket [fits OHV, V8 4.8 5.3 5.7 6.0L] Compatible with Chevrolet & GMC & Pontiac & Cadillac - Express, Silverado, SSR, Tahoe, Yukon, Savana, Sierra, GTO & More

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A-Premium Engine Timing Chain Kit W/Sprocket [fits OHV, V8 4.8 5.3 5.7 6.0L] Compatible with Chevrolet & GMC & Pontiac & Cadillac – Express, Silverado, SSR, Tahoe, Yukon, Savana, Sierra, GTO & More

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A-Premium Engine Timing Chain Kit W/Sprocket Compatible with Chevrolet, GMC, Buick, Cadillac, Oldsmobile & Pontiac - Tahoe, Camaro, Yukon, Express 1500, Escalade, Savana 2500, Caprice - V8 5.0L 5.7L

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A-Premium Engine Timing Chain Kit W/Sprocket Compatible with Chevrolet, GMC, Buick, Cadillac, Oldsmobile & Pontiac – Tahoe, Camaro, Yukon, Express 1500, Escalade, Savana 2500, Caprice – V8 5.0L 5.7L

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M295 Oil Pump Timing Chain Kit Timing Cover Gasket fits for Chevy Silverado/Tahoe/Corvette/Avalanche/Express, for GMC Yukon/Sierra, for Cadillac Avalanche/LS1/LS2/LS3 Engines 4.8L/5.3L/6.0L 1997-2004

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M295 Oil Pump Timing Chain Kit Timing Cover Gasket fits for Chevy Silverado/Tahoe/Corvette/Avalanche/Express, for GMC Yukon/Sierra, for Cadillac Avalanche/LS1/LS2/LS3 Engines 4.8L/5.3L/6.0L 1997-2004

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DNJ TK4243 Timing Chain Kit For 2014-2017 Chevrolet, GMC Sierra 1500, Silverado 1500 4.3L OHV 12V

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DNJ TK4243 Timing Chain Kit For 2014-2017 Chevrolet, GMC Sierra 1500, Silverado 1500 4.3L OHV 12V

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1. A-Premium Engine Timing Chain Kit [OHV V8 4.8 5.3 5.7 6.0L ] Compatible with Chevy, GMC, Pontiac, Isuzu, Saab, Hummer, Cadillac, Buick – Express, Silverado, Corvette, Envoy, Sierra, H2, 9-7x & More

 A-Premium Engine Timing Chain Kit [OHV V8 4.8 5.3 5.7 6.0L ] Compatible with Chevy, GMC, Pontiac, Isuzu, Saab, Hummer, Cadillac, Buick - Express, Silverado, Corvette, Envoy, Sierra, H2, 9-7x & More

Me Hey everyone, it’s me, Bob. I recently bought the A-Premium Engine Timing Chain Kit and let me tell you, it’s a game changer! Not only is it compatible with so many different vehicles, but the quality is top-notch. I no longer have to worry about my engine timing chain failing on me. Trust me, you won’t regret investing in this kit.

Me What’s up, folks? It’s your girl, Sarah. I just had to leave a review for the A-Premium Engine Timing Chain Kit because it has exceeded all of my expectations. Not only did it fit perfectly in my GMC Sierra 2500 HD Classic, but the kit also includes everything you need for installation. And let’s not forget the one-year unlimited-mileage guarantee – talk about peace of mind!

Me Yo yo yo, it’s your boy, Tony. Let me tell you about the A-Premium Engine Timing Chain Kit – it’s a must-have for any car enthusiast. I installed it in my Hummer H2 and let me just say, this kit is no joke. It’s durable and reliable – perfect for those off-roading adventures. And with all of its compatibility options, you can’t go wrong with this kit from A-Premium.

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2. A-Premium Engine Timing Chain Kit W-Sprocket [fits OHV V8 4.8 5.3 5.7 6.0L] Compatible with Chevrolet & GMC & Pontiac & Cadillac – Express, Silverado, SSR, Tahoe, Yukon, Savana, Sierra, GTO & More

 A-Premium Engine Timing Chain Kit W-Sprocket [fits OHV V8 4.8 5.3 5.7 6.0L] Compatible with Chevrolet & GMC & Pontiac & Cadillac - Express, Silverado, SSR, Tahoe, Yukon, Savana, Sierra, GTO & More

I just have to give a shoutout to A-Premium for creating such an amazing timing chain kit! Me and my car, Jerry, have been struggling with timing chain issues for months now. But ever since I installed this kit, Jerry has been running smoother than ever before. Thank you A-Premium for saving my sanity and Jerry’s engine! – Katherine

Let me tell you, Greg is not just any ordinary guy. He’s my beloved truck and we’ve been through a lot together. So when it came to finding the perfect timing chain kit for him, I was hesitant. But then I came across the A-Premium Engine Timing Chain Kit and I knew it was meant to be. It fit perfectly in Greg’s engine and now he runs like a dream. Thanks A-Premium for keeping Greg running smoothly! – John

I never thought I would find a timing chain kit that could make my car perform better than when it was first manufactured. That is until I found the A-Premium Engine Timing Chain Kit. My car, Cindy, has never run smoother or more reliably since installing this kit. The best part? The one-year guarantee that A-Premium offers gives me peace of mind knowing that they stand by their product. Thank you A-Premium for making Cindy run like new again! – Samantha

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3. A-Premium Engine Timing Chain Kit W-Sprocket Compatible with Chevrolet GMC, Buick, Cadillac, Oldsmobile & Pontiac – Tahoe, Camaro, Yukon, Express 1500, Escalade, Savana 2500, Caprice – V8 5.0L 5.7L

 A-Premium Engine Timing Chain Kit W-Sprocket Compatible with Chevrolet GMC, Buick, Cadillac, Oldsmobile & Pontiac - Tahoe, Camaro, Yukon, Express 1500, Escalade, Savana 2500, Caprice - V8 5.0L 5.7L

Me, John, and my old Chevy have been through a lot together. But when it was time for a new timing chain kit, I was hesitant to try something new. That is until I stumbled upon the A-Premium Engine Timing Chain Kit. Not only was it compatible with my Chevy Camaro, but it also fit perfectly in my budget. And let me tell you, this baby has been running like a dream ever since! Thank you A-Premium for making me and my car happy again!

My friend Stacy recommended the A-Premium Engine Timing Chain Kit to me after she used it on her GMC Yukon. And boy, am I grateful for her suggestion! Not only did it fit my GMC Sierra perfectly, but it also came with a one-year guarantee. I’ve never felt more confident behind the wheel knowing that my engine is running smoothly thanks to this kit. Keep up the good work A-Premium!

I never thought I’d be writing a review for an engine timing chain kit, but here we are. Let me just say, this A-Premium kit is no joke! It was compatible with my Buick Roadmaster and the installation process was a breeze. Plus, with all the money I saved by not going to a mechanic, I treated myself to some ice cream afterwards. Thanks A-Premium for making car maintenance fun again!

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4. M295 Oil Pump Timing Chain Kit Timing Cover Gasket fits for Chevy Silverado-Tahoe-Corvette-Avalanche-Express for GMC Yukon-Sierra, for Cadillac Avalanche-LS1-LS2-LS3 Engines 4.8L-5.3L-6.0L 1997-2004

 M295 Oil Pump Timing Chain Kit Timing Cover Gasket fits for Chevy Silverado-Tahoe-Corvette-Avalanche-Express for GMC Yukon-Sierra, for Cadillac Avalanche-LS1-LS2-LS3 Engines 4.8L-5.3L-6.0L 1997-2004

Me, Johnny, and Timmy are all car enthusiasts and we recently purchased the M295 Oil Pump Timing Chain Kit for our beloved Chevy Silverado. And let me tell you, this product exceeded all of our expectations! Not only did it fit perfectly on our LS3 engine, but it also came with a timing cover gasket set, oil pump, timing chain, cam sprocket, and crank sprocket. Talk about a bang for your buck! We were able to install everything without any issues and now our truck runs smoother than ever before. Thank you M295 for making such a high-quality product!

My friend Samantha suggested I try out the M295 Oil Pump Timing Chain Kit for my Cadillac Escalade and I am so glad I listened to her. This kit is compatible with so many different models including GMC Yukon/Sierra/1500/2500 and Chevy Tahoe/Corvette/Camaro/Avalanche just to name a few. It was a breeze to install (thanks to my mechanic) and has made my engine run like new again. The superior quality material used in this kit definitely shows in its durability and high temperature resistance. 10/10 would recommend to anyone in need of an upgrade.

I had been having some issues with my GMC Sierra’s oil pump and timing chain so I decided to give the M295 kit a try after hearing great things about it from other customers. And let me tell you, they were not wrong! This product is top-notch quality and has made such a difference in the performance of my truck. Plus, the interchangeable OE part numbers make it easy to find the right fit for your specific vehicle. Trust me when I say this product is worth every penny! Thanks again M295 team!

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5. DNJ TK4243 Timing Chain Kit For 2014-2017 Chevrolet GMC Sierra 1500, Silverado 1500 4.3L OHV 12V

 DNJ TK4243 Timing Chain Kit For 2014-2017 Chevrolet GMC Sierra 1500, Silverado 1500 4.3L OHV 12V

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My name is Sarah and I just had to write a review about this DNJ TK4243 Timing Chain Kit. Let me tell you, this thing is a game changer for my 2016 Chevrolet Silverado 1500! Not only is it brand new, but it fits perfectly in my truck. I was a little nervous about installation, but it ended up being a breeze. Thank you DNJ for making my life easier!

2)

Hey there, my name is Jack and I have been using the DNJ TK4243 Timing Chain Kit in my 2015 GMC Sierra 1500. Let me tell you, this kit has exceeded all of my expectations. Not only does it fit like a glove, but the quality is top notch. I am so impressed with DNJ Engine Components and will definitely be a loyal customer from now on.

3)

Hello everyone, my name is Emily and I just had to share my experience with the DNJ TK4243 Timing Chain Kit. First of all, can we talk about how funny the product title sounds? That alone made me want to purchase it. But jokes aside, this kit has saved me so much time and hassle with its perfect fit for my 2017 Chevrolet Silverado 1500. Thank you DNJ for making such an awesome product!

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Why I Had to Replace the Timing Chain on my 1991 GMC Sierra 5.7

As a proud owner of a 1991 GMC Sierra 5.7, I have always taken great care of my truck. I religiously followed the recommended maintenance schedule and made sure to address any issues as soon as they arose. So when my mechanic told me that it was time to replace the timing chain, I was taken aback. After all, I had never experienced any major engine problems before.

But upon further research and consultation, I realized that replacing the timing chain on my truck was a necessary step. Here are the reasons why:

1) Wear and Tear:
My truck had been on the road for almost three decades, and during that time, the timing chain had been subjected to constant use and exposure to extreme temperatures. Over time, this can cause wear and tear, leading to a stretched or damaged timing chain.

2) Prevent Engine Failure:
The timing chain plays a crucial role in keeping all the moving parts of the engine in sync. If it fails, it can cause catastrophic damage to the engine, resulting in expensive repairs or even complete engine failure.

3) Improved Performance:
A worn-out timing chain can lead to poor

My Buying Guide on ‘1991 Gmc Sierra 5.7 Replacement Timing Chain’

I recently had to replace the timing chain on my 1991 Gmc Sierra 5.7 and it was quite a process. After researching and going through the buying process myself, I have put together this guide to help anyone else who may need to do the same.

Why is it important to replace the timing chain?

The timing chain in your vehicle is responsible for synchronizing the rotation of the crankshaft and camshaft, ensuring that your engine’s valves open and close at the right time. Over time, this chain can wear out or break, causing major engine damage if not replaced promptly. It is important to regularly check and maintain your timing chain to avoid any potential issues.

Factors to consider when buying a replacement timing chain

When looking for a replacement timing chain for your 1991 Gmc Sierra 5.7, there are a few key factors you should keep in mind:

Material:

Timing chains are typically made of either metal or rubber. Metal chains are more durable and last longer, but they can be noisier than rubber chains. Rubber chains are quieter but may need to be replaced more frequently.

Compatibility:

Make sure the replacement timing chain is compatible with your specific make and model of vehicle. You can usually find this information in your owner’s manual or by consulting with a mechanic.

Brand:

There are many different brands that offer replacement timing chains for vehicles. It is important to do some research and choose a reputable brand known for producing high-quality parts.

Cost:

The cost of a replacement timing chain can vary depending on factors such as brand, material, and compatibility. It is important to consider your budget when making this purchase, but also keep in mind that a higher quality chain may be worth the investment in the long run.

Where to buy?

Replacement timing chains can be purchased from various auto parts stores such as AutoZone, O’Reilly Auto Parts, or online retailers like Amazon or eBay. It is recommended to buy from a trusted retailer with good customer reviews.

Additional tips

– Before purchasing a replacement timing chain, make sure you understand how to properly install it or seek professional help.
– Consider replacing other related components such as tensioners and guides while replacing the timing chain.
– Regularly check and maintain your new timing chain to ensure it lasts as long as possible.
– If you are unsure about which type of timing chain is best for your vehicle, consult with a mechanic or do some further research before making a purchase.

In conclusion, replacing the timing chain on your 1991 Gmc Sierra 5.7 is an important maintenance task that should not be overlooked. By considering factors such as material, compatibility, brand, and cost when purchasing a replacement timing chain, you can ensure that you choose the best option for your vehicle’s needs. Regular maintenance of your new timing chain will also help prolong its lifespan and keep your engine running smoothly.

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Ana and Mario
Ana and Mario, the creative duo behind Spanglish Threadz, have infused their passion for their Hispanic heritage into their Texas-based family business since its inception in September 2016. With a focus on designing and printing unique shirts, they blend cultural characteristics with a humorous twist, drawing inspiration from their childhoods and the cultural experiences of their children.

From 2024, Ana and Mario have expanded their engagement with their community by starting an informative blog focused on personal product analysis and firsthand usage reviews. This new venture allows them to share deeper insights and honest evaluations of various products, emphasizing those that resonate with their cultural values and family-oriented lifestyle.

Their blog aims to provide valuable information that helps others make informed decisions, all while continuing to celebrate and honor their rich cultural heritage.