Best Glow Plugs For Lml Duramax

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The Best Glow Plugs for Duramax Reviews

  • 9G Professional ACDelco Glow Plug. Check Latest Price. ...
  • Glow Plug for Chevy, Duramax, Savana, Silverado Sierra. Check Latest Price. ...
  • 62G Professional ACDelco Glow Plug. Check Latest Price. ...
  • Diesel Glow Plug for Duramax, Chevy GMC, Early Build – 8pcs. Check Latest Price.
  • Even in the case, is the LML Duramax a good engine?

    Honestly, even with all the emissions components intact, the LML will be reliable for many years and miles to come. There are a few ways you can get into trouble however, but that's usually a case of self-inflicted harm from being a bit too eager with the power upgrades.

    Nevertheless, how much does it cost to replace glow plugs on a Duramax? The average cost for a GMC Sierra 2500 HD glow plug replacement is between $214 and $284. Labor costs are estimated between $97 and $122 while parts are priced between $118 and $163.

    Along, how long do glow plugs last Duramax?

    100,000 miles

    Are glow plugs easy to replace?

    Cars may have become more complex over the years, yet changing your vehicle's glow plugs is, in most cases, still a job that you can handle yourself. However, before jumping into the job, you want to make sure you have a Manual Torque Wrench, and the right glow plugs for your vehicle.

    BESTSELLER NO. 1 in 2021

    ACDelco 12639701 9G Professional Glow Plug (Pack of 1)

    ACDelco 12639701 9G Professional Glow Plug (Pack of 1)
    • Designed to give diesel engines the heat they need for cold starts
    • GN-type regulating coil
    • Self-regulating to control electrical flow from the battery as temperatures rise to avoid overheating
    • Full range of reaches - from 21 mm to 40 mm - to meet chamber requirements in a wide variety of applications
    BESTSELLER NO. 2 in 2021

    Glow Plug, Replaces 9G 12639701 97364968 Compatible with Chevy GMC 6.6 LBZ LGH LLY LML LMM Duramax - 2006-2016 Express Savana 2500 3500, Silverado Sierra 2500 HD, 2007-2016 Silverado Sierra 3500 HD

    Glow Plug, Replaces 9G 12639701 97364968 Compatible with Chevy GMC 6.6 LBZ LGH LLY LML LMM Duramax - 2006-2016 Express Savana 2500 3500, Silverado Sierra 2500 HD, 2007-2016 Silverado Sierra 3500 HD
    • REPLACEMENT GLOW PLUG : Glow plug preheat the air in the combustion chamber in diesel engines so that they start faster when they are cold. When the glow plugs have an issue, they can usually cause problems with the driveability of your vehicle. If your engine is having trouble starting, engine misfires or decrease in power and acceleration, or you see smoke coming from your exhaust, then one or more of your glow plugs might be failing.
    • COMPATIBLE WITH CHEVY, GMC VEHICLES : 6.6L V8 LBZ LGH LLY LML LMM Duramax Engine: 2006-2016 Express 2500, 3500 | 2006-2016 Silverado 2500 HD | 2007 Silverado 2500 HD Classic, 3500 Classic | 2006 Silverado 3500 | 2007-2016 Silverado 3500 HD | 2006-2016 Savana 2500, 3500 | 2006-2016 Sierra 2500 HD | 2006 Sierra 3500 | 2007-2016 Sierra 3500 HD glow plug. Please check the detailed description before purchase. Thank you!
    • REPLACES PART # : 9G, 12639701, 97364968 glow plug. The glow plug are usually on top of the cylinder head. When you places them please remove the glow plug wires; remove the glow plugs carefully, one at a time; clean each electrical contact and nut; use reamer and ream the glow plug hole for each glow plug; replace each plug with news and tighten them down with a ratchet; reattach the electrical wires to each glow plug with a nut using the wrench.
    • OE FIT, FORM, FUNCTION : Professional, high quality OE style and meet or exceed OE performance glow plug. 100% Brand New and ready to install straight out of the box. Designed to give diesel engines the necessary heat to run and function properly, especially in cold weather. Self-regulating to control electrical flow from the battery as temperatures rise to avoid overheating. This is NOT a genuine part, it's a aftermarket replacement part manufactured by Allmotorparts.
    • FRIENDLY NOTE : If the glow plug fails on your vehicle, simply contact us for a replacement. Also if you have any other questions on our this glow plug, please contact us at the first time. This is NOT a genuine part, it's a aftermarket replacement part manufactured by Allmotorparts.
    BESTSELLER NO. 3 in 2021

    12639701 Professional Glow Plugs For GMC Silverado Sierra Duramax Glow Plug LMM LML LBZ 9G 10pcs

    12639701 Professional Glow Plugs For GMC Silverado Sierra Duramax Glow Plug LMM LML LBZ 9G 10pcs
    • Professional Glow Plugs are specially designed to give diesel engines the heat they need for cold starts, and are the high quality Self-regulating to control electrical flow from the battery as temperatures rise to avoid overheating
    • 6.6L V8 LBZ LGH LLY LML LMM Duramax Engine: 2006-2016 Chevy Express 2500, 3500 | 2006-2016 Chevy Silverado 2500 HD | 2007 Chevy Silverado 2500 HD Classic, 3500 Classic | 2006 Chevy Silverado 3500 | 2007-2016 Chevy Silverado 3500 HD | 2006-2016 GMC Savana 2500, 3500 | 2006-2016 GMC Sierra 2500 HD | 2007 GMC Sierra 2500 HD Classic, 3500 Classic | 2006 GMC Sierra 3500 | 2007-2016 GMC Sierra 3500 HD glow plug. Please check the detailed description before purchase. Thank you!
    • REPLACES PART # : 9G, 12639701, 97364968 glow plug. The glow plug are usually on top of the cylinder head. When you places them please remove the glow plug wires; remove the glow plugs carefully, one at a time; clean each electrical contact and nut; use reamer and ream the glow plug hole for each glow plug; replace each plug with news and tighten them down with a ratchet; reattach the electrical wires to each glow plug with a nut using the wrench
    • Tech Specs - Extremely short pre-heating time from 2 seconds. Reliable starting (even at -30 °C!)replacement ideal for many vehicles on the road today. They maintain ignition in all cylinders, optimizing throttle response.
    • Quality Assurance - O.E. spec connectors ensure precise fit and easy installation. Conical seat ensures a positive seal with the combustion chamber. Glow tube resists corrosion and vibration for long service life.
    BESTSELLER NO. 4 in 2021

    8PCS Diesel Glow Plugs Replaces 12639701 Fit for Chevy GMC 6.6 LBZ LGH LLY LML LMM Duramax 2006-2016 Silverado Sierra 2500HD, 2007-2016 Silverado Sierra 3500HD, 2006-2016 Express Savana 2500 350

    8PCS Diesel Glow Plugs Replaces 12639701 Fit for Chevy GMC 6.6 LBZ LGH LLY LML LMM Duramax 2006-2016 Silverado Sierra 2500HD, 2007-2016 Silverado Sierra 3500HD, 2006-2016 Express Savana 2500 350
    • ❤Premium Material: Professional, high quality OE style and meet or exceed OE performance glow plug, extremely durable ensure a long service life.
    • ❤Replace Part Number: 9G, 12639701glow plug for 6.6L V8 LBZ LGH LLY LML LMM Duramax Engine.
    • ❤Compatibility: Fits 2006-2016 Chevy Express 2500, 3500 | 2006-2016 Chevy Silverado 2500 HD | 2007 Chevy Silverado 2500 HD Classic, 3500 Classic | 2006 Chevy Silverado 3500 | 2007-2016 Chevy Silverado 3500 HD | 2006-2016 GMC Savana 2500, 3500 | 2006-2016 GMC Sierra 2500 HD | 2007 GMC Sierra 2500 HD Classic, 3500 Classic | 2006 GMC Sierra 3500 | 2007-2016 GMC Sierra 3500 HD.
    • ❤Function: Designed to give diesel engines the necessary heat to run and function properly, especially in cold weather.
    • ❤After Service: If the glow plug fails on your vehicle, feel free to contact us any time, we will try our best to solve your problem.
    BESTSELLER NO. 5 in 2021

    WayJun 8 Pcs Diesel Glow Plug Dual Coils for 2006-2010 Chevy GMC 6.6L Duramax LMM LML LBZ LLY Replaces# DRX00057 97364968

    WayJun 8 Pcs Diesel Glow Plug Dual Coils for 2006-2010 Chevy GMC 6.6L Duramax LMM LML LBZ LLY Replaces# DRX00057 97364968
    • [ Reliable Replacement ] - 1st Allows for faster engine startups, 2nd Helps reach optimum temperatures quickly, 3rd Controls current draw for rapid heat of coil, 4th Resists corrosion and vibration, 5th Superior electrical insulation and high thermal conductivity, 6th Protects coils from exhuast gas damage, 7th Precise engineering that allows for easy installation
    • [ Fit Models ] - 6.6L Duramax LMM LML LBZ LLY (Second Generation)
    • [ Replaces Part Number ] - 97364968, DRX00057, 61G, 12639701
    • [ Dual Coils ] - dual coil design allows for a faster heat up and stabilized temperature.
    • [ 12 Months Warranty ] - Order from WayJun for a true worry-free experience. We provide 12 Months Warranty and customer support.
    BESTSELLER NO. 6 in 2021

    12652111 12652113 Glow Plug Controller Control Module 2010-2012 Duramax LGH L96 LML 6.6L

    12652111 12652113 Glow Plug Controller Control Module 2010-2012 Duramax LGH L96 LML 6.6L
    • New OEM, Generic Packaging
    • Fits 2010-2012 Model Years Only
    BESTSELLER NO. 7 in 2021

    DieselRx DRX00057-8 - Glow Plugs For Duramax 6.6L with LLY, LBZ & LMM Engines - Pack of 8

    DieselRx DRX00057-8 - Glow Plugs For Duramax 6.6L with LLY, LBZ & LMM Engines - Pack of 8
    • Allows for faster engine startups, Helps reach optimum temperatures quickly
    • Controls current draw for rapid heat of coil, resists corrosion and vibration
    • Superior electrical insulation and high thermal conductivity, Protects coils from exhaust gas damage
    • DieselRx glow plug peaks approximately 40°F higher during the initial in rush of current. The lower stabilized temperature translates to a longer lasting glow plug.
    • This purchase includes set of 8 DRX glow plugs
    BESTSELLER NO. 8 in 2021

    Wellman Glow Plugs Fast Start Glowplugs Set of 8 compatible with 06-11 GMC & Chevy 3500 & 2500 6.6L DURAMAX LLY & LBZ

    Wellman Glow Plugs Fast Start Glowplugs Set of 8 compatible with 06-11 GMC & Chevy 3500 & 2500 6.6L DURAMAX LLY & LBZ
    • Allows for faster engine startups, Helps reach optimum temperatures quickly
    • Controls current draw for rapid heat of coil, resists corrosion and vibration
    • Superior electrical insulation and high thermal conductivity, Protects coils from exhaust gas damage
    • DieselRx glow plug peaks approximately 40°F higher during the initial in rush of current. The lower stabilized temperature translates to a longer lasting glow plug.
    • This purchase includes set of 8 DRX glow plugs
    BESTSELLER NO. 9 in 2021

    gohantee Glow Plug 9G, Replace 12639701 97364968 Compatible with Chevy GMC 6.6 LBZ LGH LLY LML LMM Duramax Silverado Sierra 2500HD, Silverado Sierra 3500HD, Express Savana 2500 3500 Glow Plugs

    gohantee Glow Plug 9G, Replace 12639701 97364968 Compatible with Chevy GMC 6.6 LBZ LGH LLY LML LMM Duramax Silverado Sierra 2500HD, Silverado Sierra 3500HD, Express Savana 2500 3500 Glow Plugs
    • [FUNCTION] 9G Glow plug preheat the air in the combustion chamber in diesel engines so that they start faster when they are cold. When the glow plugs have an issue, they can usually cause problems with the driveability of your vehicle. If your engine is having trouble starting, engine misfires or decrease in power and acceleration, or you see smoke coming from your exhaust, then one or more of your glow plugs might be failing.
    • [FITMENT] Diesel Glow Plug for 2006-2016 Chevy Express 2500, 3500 | 2006-2016 Chevy Silverado 2500 HD | 2007 Chevy Silverado 2500 HD Classic, 3500 Classic | 2006 Chevy Silverado 3500 | 2007-2016 Chevy Silverado 3500 HD | 2006-2016 GMC Savana 2500, 3500 | 2006-2016 GMC Sierra 2500 HD | 2007 GMC Sierra 2500 HD Classic, 3500 Classic | 2006 GMC Sierra 3500 | 2007-2016 GMC Sierra 3500 HD glow plug. Please check the detailed description before purchase.
    • [REPLACE PART NUMBER] 9G, 12639701, 97364968 glow plug for 6.6L V8 LBZ LGH LLY LML LMM Duramax Engine. The glow plug usually on top of the cylinder head. When you places them please remove the glow plug wires; remove the glow plugs carefully, one at a time; clean each electrical contact and nut; use reamer and ream the glow plug hole for each glow plug; replace each plug with news and tighten them down with a ratchet; reattach the electrical wires to each glow plug with a nut using the wrench.
    • [PREMIUM QUALITY] Professional, high quality OE style and meet or exceed OE performance glow plug, extremely durable ensure a long service life. Easy to install, 100% tested before shipping. Designed to give diesel engines the necessary heat to run and function properly, especially in cold weather. Self-regulating to control electrical flow from the battery as temperatures rise to avoid overheating.
    • [PACKAGE INCLUDE] Package include: 1Pc x Glow Plug. If the glow plug fails on your vehicle, feel free to contact us any time, we will try our best to solve your problem.
    BESTSELLER NO. 10 in 2021

    Automotive Glow Plugs Ignition Diesel Spark Plug, Replacement 9G, 12639701, 97364968 for 2006-2016 Silverado Sierra 2500-3500HD, 2006-2016 Express Savana 2500 Chevy GMC 6.6 LBZ LGH LLY LML LMM Duramax

    Automotive Glow Plugs Ignition Diesel Spark Plug, Replacement 9G, 12639701, 97364968 for 2006-2016 Silverado Sierra 2500-3500HD, 2006-2016 Express Savana 2500 Chevy GMC 6.6 LBZ LGH LLY LML LMM Duramax
    • The automotive ignition glow plugs designed to give diesel engines the heat they need for cold starts. The glow plugs will maintain ignition in all cylinders, improving response and reducing exhaust emission
    • Fit for 2006-2016 Silverado Sierra 2500HD, 2006-2016 Express Savana 2500 350, Chevy GMC 6.6 LBZ LGH LLY LML LMM Duramax, 2007-2016 Silverado Sierra 3500HD
    • Perfect OEM replacement for: 9G,12639701, 97364968. Easy Instal
    • The auto spark plugs ranged from 21 mm to 40 mm - to meet chamber requirements in a wide variety of applications, Self-regulating to control electrical flow from the battery as temperatures rise to avoid overheating, GN-type regulating coil
    • Free return, if the auto parts is not fit for your vehicles. This is aftermarket auto replacement parts

    14 More Questions Answered

    How do you check the glow plug relay on a 6.6 Duramax?

    To test your glow plugs, simply connect a 12-volt test light to the positive battery terminal. Then disconnect the wires from each of your glow plugs and touch the probe of the test light to the terminal of the glow plug itself (not the wiring harness).

    What year Duramax is most reliable?

    The 2001 - 2004 model years are great on fuel, have the least emissions components, and shouldn't give you any problems if the injectors were replaced under warranty. Avoid the 2007.5 - 2010 model year trucks if you are concerned with fuel economy.

    How many miles will a Duramax LML last?

    LML Duramax Service Schedule: Normal ConditionsMaintenance/ServiceMilesKilometers
    Replace Air Filter45,000 miles72,000 km
    Change Cabin Air Filter22,500 miles or every 2 years36,000 km
    Flush Cooling System150,000 miles or every 5 years240,000 km
    Replace Transmission Fluid45,000 miles72,000 km

    How many miles do Duramax diesels last?

    Most reputable organizations, such as the Association of Diesel Specialists, would agree that the 6.6l Duramax is one of the most reliable diesel motors available today. Provided proper maintenance, it can easily hit the 350,000 mile mark, with some users claiming 400-500,000 miles is the norm.

    Is it OK to drive with a bad glow plug?

    When one glow plug fails, it's often best to replace the whole set. Driving your truck with a burnt-out glow plug may not result in a malfunction all by itself, but if it's left unaddressed for a long time, it can cause damage to the starter and the battery.

    Will a diesel run without glow plugs?

    Yes, a diesel engine will run without glow plugs. ... Glow plugs are not an integral part of the diesel engine operating cycle: rather, they are merely a starting aid that some engines are equipped with. Glow plugs serve to pre-heat the inside of the cylinder to help with starting, especially in cold weather.

    How often should you replace glow plugs?

    100,000 miles

    How long to let glow plugs warm up?

    The glow plugs can take up to 15 seconds to warm up, or longer during cold weather. When the glow plugs reach their normal operating temperature, the “Wait To Start” light should go out.

    Should you replace all glow plugs?

    Spark plugs and glowplugs should always be replaced in a complete set. Even if all the plugs are not malfunctioning, they are of the same age, which means that they will soon begin to go kaput one after the other. Also, since the replacement is not very expensive, I would recommend replacing all the for plugs.

    How long can you drive with a bad glow plug?

    So as long as the engine is still working it will run. Forever. I have seen many diesels start on only 4 to 6 glow plugs. The other cylinders eventually start firing after they have warmed up.

    Are glow plugs expensive to replace?

    Glow Plug Replacement Cost If you want to prioritize convenience and do the job done correctly, you can pay mechanic labor costs of $90 to $200 to replace your glow plugs.

    Do new glow plugs improve performance?

    Glow plugs help to provide the additional heat in the combustion chamber. If the required temperature is not reached due to faulty glow plugs, the engine's performance will be weakened, and it will have to work extra hard to meet the demands of the road. The vehicle's fuel efficiency will be negatively affected.

    What causes glow plug failure?

    Usually, glow plug failure is due to excessive heat, or high voltages reaching the plug. ... Since the plugs are not designed to be on constantly, they will burn out prematurely. Moreover, excessive heat conditions can be caused by the engine's timing, or fuel leaking from the injector(s).

    How many glow plugs are in a 6.6 Duramax?

    8