[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 replacement 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.