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

About this item GLOW PLUG FUNCTION: Diesel glow plug preheat the air in the combustion chamber in diesel engines so that they start faster when they are cold, and are the high quality replacement ideal for many vehicles on the road today. 9G glow plugs maintain ignition in all cylinders, optimizing throttle response. When the glow plugs have an issue, they can usually cause problems with the driveability of your vehicle, that’s when you need one or more glow plugs COMPATIBILITY: Diesel glowplugs compatible with GM 6.6L V8 LBZ LGH LLY LML LMM Duramax. 12639701 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 HIGH QUALITY 9G GLOW PLUGS: These professional aftermarket replacement glow plugs are manufactured to exceed OE performance glow plug, extremely durable ensure a long service life, and meet your expectations for fit, form, and function. Glow plugs are easy to install, Self-regulating to control electrical flow from the battery as temperatures rise to avoid overheating. Designed to give diesel engines the necessary heat to run and function properly, especially in cold weather REPLACE PART NUMBER: 9G glow plug Replaces# 12639701, 97364968. The diesel glow plugs 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 NOTE: Package included: 8Pcs x 12639701 Glow Plugs. All 9g glow plugs are closely inspected and validated to meet the strictest quality standards to ensure a long lifetime. Professional installation is highly recommended as no instructions are included. Please check whether this diesel glowplugs fit for your car before purchase . If you still can’t confirm, please tell us your complete VIN Code, we will check for you accurately