[Function] The Glow Plugs are specially designed to give engines the necessary heat to run and function properly, especially in cold weather. They maintain ignition in all cylinders, optimizing throttle response. [Application] 9G glow plug replaces part number 12639701 97364968.Glow plugs are compatible with Chevy GMC 6.6 Duramax LBZ LGH LLY LML LMM 2006-2016 Silverado Sierra 2500HD, 2007-2016 Silverado Sierra 3500HD, 2006-2016 Express Savana 2500 3500. [High Quality] These glow plugs are extremely durable to 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. [Installation]The 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. [Service] 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 glowplugs fit for your car before purchase. Name: 9G glow plug
Part number: replaces 12639701 97364968.
Full range of reaches: from 21 mm to 40 mm
Compatible with following Vehicles with 6.6L Duramax LBZ LGH LLY LML LMM Engine:
Compatible with Chevrolet Vehicles:
2006-2016 Express 2500
2006-2016 Express 3500
2006-2016 Silverado 2500 HD
2007 Silverado 2500 HD Classic
2006 Silverado 3500
2007 Silverado 3500 Classic
2007-2016 Silverado 3500 HD
Compatible with GMC Vehicles:
2006-2016 Savana 2500
2006-2016 Savana 3500
2006-2016 Sierra 2500 HD
2007 Sierra 2500 HD Classic
2006 Sierra 3500
2007 Sierra 3500 Classic
2007-2016 Sierra 3500 HD