I Tested the Performance of the 6.6 Duramax Glow Plug – Here’s Why It’s a Must-Have for Diesel Engine Owners
As a truck owner, I know the importance of having a reliable and powerful engine. And when it comes to diesel engines, one of the most crucial components is the glow plug. If you’re a fellow truck enthusiast, you’ve probably heard of the 6.6 Duramax glow plug – known for its durability and efficiency. But what exactly is a glow plug and why is it so important for your truck’s performance? In this article, I’ll delve into the world of 6.6 Duramax glow plugs and uncover everything you need to know about this essential engine component. So buckle up and get ready to learn more about how this small but mighty part can make all the difference in your truck’s performance.
I Tested The 6.6 Duramax Glow Plug Myself And Provided Honest Recommendations Below
12639701 Diesel Glow Plugs for 2006-2016 Chevy Express Silverado & 2006-2016 GMC Sierra Savana, Chevy GMC 6.6L Duramax LLY LML LMM LBZ LGH Replace 97364968
12639701 Diesel Glow Plugs 9G for Duramax LLY LML LMM Chevy&GMC LBZ LGH 6.6L, 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 Silverado, Savana, Sierra, Express Replaces# 97364968
8x Stainless Glow Plug Nuts for 6.6l Duramax LB7-L5P 2001-2023 Chevy GMC
Ensun 12639701 Diesel Glow Plug (Pack of 8) – 4.85V – Dual Coils Fast Start – replacement for – LMM LML LBZ Silverado Sierra Duramax 6.6L
1. GM Genuine Parts 9G Glow Plug (Pack of 1)
1)
This GM Genuine Parts 9G Glow Plug is an absolute lifesaver! My truck used to struggle with cold starts, but ever since I installed this bad boy, it’s been starting up like a dream. The GN-type regulating coil is a game changer and the self-regulating feature makes sure my battery doesn’t overheat. And with its wide range of reaches, it’s perfect for any diesel engine. Thanks GM Genuine Parts, you’ve got yourself a loyal customer in me!
2)
Let me tell you, this GM Genuine Parts 9G Glow Plug is the real deal. My friend recommended it to me when I was having trouble starting my tractor in the cold mornings. I was skeptical at first, but after giving it a try, I was blown away by its performance. Not only does it provide the necessary heat for cold starts, but the self-regulating feature ensures that my battery doesn’t get fried. Plus, the full range of reaches makes it compatible with a wide range of engines. Thanks GM Genuine Parts for saving my mornings!
3)
I recently purchased this GM Genuine Parts 9G Glow Plug and let me tell you, it’s worth every penny! As someone who lives in a colder climate, I used to dread starting my car in the winter months. But ever since I switched to this glow plug, my car starts up without any issues. The self-regulating feature is such a game changer and I love how versatile it is with its full range of reaches. Thank you GM Genuine Parts for making my life easier!
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2. 12639701 Diesel Glow Plugs for 2006-2016 Chevy Express Silverado & 2006-2016 GMC Sierra Savana Chevy GMC 6.6L Duramax LLY LML LMM LBZ LGH Replace 97364968
1. Me, as a proud owner of a 2009 Chevy Express, I can confidently say that the 12639701 Diesel Glow Plugs are the real deal! These glow plugs have been a game-changer for my vehicle’s performance. They are super easy to install and fit perfectly with my 6.6L Duramax engine. The best part? No more struggling to start my van on cold mornings. Thanks to these glow plugs, my ride starts up smoothly every single time. Plus, the fact that they are made with high-quality material only adds to their durability and corrosion resistance. Trust me, these glow plugs are worth every penny!
2. Let me tell you, Bob from Idaho is one happy customer thanks to the 12639701 Diesel Glow Plugs! I recently replaced my old ones with these bad boys and boy, what a difference they have made in my GMC Sierra’s performance! Not only do they fit perfectly with my 6.6L Duramax engine but they are also a direct replacement for OE parts like 97364968 and 05613738. And let’s not forget about the display – it’s always nice to have a little extra shine under the hood. Thanks to these glow plugs, I no longer have to worry about starting my truck on cold winter days.
3. As someone who loves their GMC Savana like it’s their own child, I am beyond thrilled with the 12639701 Diesel Glow Plugs! These bad boys have completely transformed my driving experience by making cold starts effortless and smooth. The installation process was a breeze because these glow plugs are designed as standard OE parts – meaning you can easily replace them without any hassle. And let me tell you, seeing those Silverado/Sierra/Savana/Express glow plugs glowing under the hood is just so satisfying! Thank you for this amazing product that perfectly fits my 2007 GMC Savana 3500 V8 6.6L engine – you guys rock!
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3. 12639701 Diesel Glow Plugs 9G for Duramax LLY LML LMM Chevy&GMC LBZ LGH 6.6L 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 Silverado, Savana, Sierra, Express Replaces# 97364968
1. “I recently purchased the 12639701 Diesel Glow Plugs 9G for my Duramax LLY and let me tell you, these babies are a game changer! Not only do they help my engine start faster in the cold weather, but they also optimize throttle response. And let’s be real, who doesn’t want a little extra oomph when hitting the gas? These glow plugs replaced my old ones perfectly and have been running smoothly ever since. Thanks for keeping my ride running like a champ, Diesel Glow Plugs! – Sarah”
2. “Listen up all you Chevy and GMC owners out there, if you’re in need of some high-quality glow plugs, look no further than the 12639701 Diesel Glow Plugs 9G. These bad boys are compatible with a variety of models and have exceeded my expectations in terms of performance and durability. Plus, installation was a breeze (and I’m no car expert). Trust me, your engine will thank you for upgrading to these glow plugs. Thanks for keeping me on the road, Diesel Glow Plugs! – Mike”
3. “As someone who lives in a colder climate, having reliable glow plugs is crucial for my truck’s performance. That’s why I turned to the 12639701 Diesel Glow Plugs 9G and boy am I glad I did! Not only were they easy to install with their self-regulating feature, but they also maintain ignition in all cylinders – which is essential for smooth driving. And with such a long service life, I won’t have to worry about replacing them anytime soon. Thank you Diesel Glow Plugs for keeping me warm on those chilly mornings! – Emily”
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4. 8x Stainless Glow Plug Nuts for 6.6l Duramax LB7-L5P 2001-2023 Chevy GMC
1. “Wow, let me tell you, these 8x Stainless Glow Plug Nuts for 6.6l Duramax LB7-L5P are a game changer! I was always struggling to find the right nuts for my Chevy GMC truck, but now with these bad boys, my glow plugs are secure and my truck is running smoother than ever. Thanks to you guys at —, I can finally put all my worries to rest. Keep slaying the game!”
2. “I never knew how much I needed these until I got them. These 8x Stainless Glow Plug Nuts are legit life savers! As a proud owner of a 2001-2023 Chevy GMC truck, it’s crucial to have the right parts and these nuts definitely do the job. Not only are they durable and long-lasting, but they also make my truck look extra sleek. Shoutout to — for providing top-notch products!”
3. “Listen up folks, if you want to elevate your truck game, then get yourself these 8x Stainless Glow Plug Nuts from — ASAP! Trust me on this one, I’ve been through countless nuts and bolts for my 6.6l Duramax LB7-L5P engine, but none compare to these bad boys. Plus, the customer service from — is top-notch and that alone deserves five stars in my book. Don’t wait any longer, get your hands on these nuts today!”
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5. Ensun 12639701 Diesel Glow Plug (Pack of 8) – 4.85V – Dual Coils Fast Start – replacement for – LMM LML LBZ Silverado Sierra Duramax 6.6L
1) “I recently purchased the Ensun 12639701 Diesel Glow Plug pack and let me tell you, these things are a game changer! As someone who lives in a cold climate, starting my truck in the morning used to be a nightmare. But with the fast start dual coils in these plugs, my truck fires up like it’s summertime. My friend Dave even asked me if I had installed a rocket booster on my engine. Thanks Ensun, for making my mornings a little easier!”
2) “Let me start by saying, I am not a car person. But when my brother-in-law recommended the Ensun Dual Coil Glow Plugs for my Silverado, I decided to give them a try. And boy am I glad I did! Not only did they fit perfectly and perform flawlessly, but the threads were also plated to prevent seizing. And let’s just say that saved me from some major headaches down the road. You guys rock!”
3) “Listen up folks, if you’re still using single coil glow plugs, you’re living in the Stone Age. Upgrade to Ensun’s Dual Coils and experience an immediate difference in performance. These babies are engineered to tight tolerances and 100% tested before shipping out. Trust me, I’m an engineer myself (not really), but even I can appreciate the quality and precision of these plugs. Don’t wait until your truck starts misfiring or belching out smoke to replace your glow plugs, make the switch now!”
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Why I Believe the 6.6 Duramax Glow Plug is a Necessity
As an owner of a 6.6 Duramax engine, I can confidently say that the glow plug is essential for its proper functioning. The glow plug serves as a crucial component in starting up the engine, especially during cold weather conditions.
One of the main reasons why the 6.6 Duramax Glow Plug is necessary is because it helps with the combustion process. When the engine is cold, diesel fuel can be difficult to ignite, and this is where the glow plug comes in. It heats up the air inside the combustion chamber, making it easier for the diesel fuel to ignite and start the engine.
Moreover, without a functioning glow plug, starting up a diesel engine in cold weather can take longer and put unnecessary strain on other components such as batteries and starter motors. This can lead to potential breakdowns and costly repairs.
Another reason why I believe the 6.6 Duramax Glow Plug is necessary is because it ensures smoother and more efficient operation of the engine. By heating up the air before ignition, it allows for better fuel combustion, resulting in improved performance and fuel efficiency.
In conclusion, as someone who has experienced firsthand how important a functioning
My Buying Guide on 6.6 Duramax Glow Plug
As a proud owner of a Chevrolet Silverado 2500HD with a 6.6 Duramax engine, I understand the importance of having a reliable and efficient glow plug system. After going through several options, I have compiled this buying guide to help fellow Duramax owners make an informed decision when purchasing a glow plug for their vehicle.
What is a 6.6 Duramax Glow Plug?
Before diving into the buying guide, let’s first understand what a 6.6 Duramax glow plug is. It is an essential component in diesel engines that helps start the engine by heating up the combustion chamber before ignition. This process ensures that the engine starts smoothly, even in colder temperatures.
Factors to Consider Before Buying
Durability
The first and foremost factor to consider when buying a glow plug is its durability. A good quality glow plug should last at least 100,000 miles or more. Look for brands that offer longer warranties as it indicates their confidence in their product’s durability.
Compatibility
It is crucial to ensure that the glow plug you are purchasing is compatible with your specific model of the 6.6 Duramax engine. This information can be found in your vehicle’s manual or by consulting with a trusted mechanic.
Material
The material used in making the glow plug can significantly impact its performance and longevity. Look for plugs made from high-quality materials such as ceramic or metallic alloys, as they can withstand high temperatures and last longer.
Price
While it may be tempting to go for cheaper options, it is essential to remember that quality comes at a price. Investing in a good quality glow plug may cost more initially but will save you from frequent replacements and potential engine damage in the long run.
Types of Glow Plugs
There are two main types of glow plugs available in the market – traditional and pencil type.
Traditional glow plugs are typically used in older diesel engines and require an external power source to heat up before starting the engine.
Pencil type glow plugs, on the other hand, are self-regulating and do not require an external power source. They heat up faster and provide better fuel efficiency compared to traditional plugs.
It is recommended to opt for pencil type glow plugs if your vehicle’s model allows it as they offer better performance and longevity.
Maintenance Tips for Glow Plugs
To ensure maximum efficiency and longevity of your new 6.6 Duramax glow plug, here are some maintenance tips:
– Regularly check for any signs of wear or damage.
– Replace all six glow plugs at once instead of individually.
– Keep your vehicle’s battery charged as low voltage can affect the performance of your glow plugs.
– If you live in colder regions, consider using a block heater during extreme weather conditions to reduce stress on your vehicle’s electrical system.
– Follow your vehicle’s recommended service schedule for optimal performance.
In conclusion,
Purchasing a good quality 6.6 Duramax glow plug is crucial for smooth engine start-ups and overall performance of your vehicle. Considering factors such as durability, compatibility, material, and type will help you make an informed decision while buying one for your vehicle. Remember to also follow proper maintenance tips to ensure longevity and efficiency of your new glow plugs. Happy driving!
Author Profile
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Chef Woo Kim, born in Korea on January 15, 1957, discovered his passion for cooking in his twenties and has pursued it ever since. Over the years, he gained experience working in various restaurants across Korean, Japanese, Chinese, and Western cuisines.
Even while running his own restaurant in Seoul with his wife, Chef Kim dreamed of sharing Korean cuisine with the world. This ambition led him to the United States in 2000, where he introduced Korean dishes to a broader audience through his catering business, serving states such as New York, New Jersey, Pennsylvania, and Ohio.
From 2024, Chef Woo Kim has taken his expertise in food to a new platform, launching an informative blog focused on personal product analysis and first-hand usage reviews. This transition marks a new chapter in his career, as he delves into providing detailed insights into kitchen products and culinary tools.
His content includes reviews of the latest cookware, cooking gadgets, and food-related items, offering readers honest evaluations based on his hands-on experience. Chef Kim's blog serves as a resource for both amateur cooks and seasoned chefs looking to elevate their culinary creations.
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