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Diesel Glow Plugs 9G for Duramax 6.6L GM LBZ LGH LLY LML LMM 2006-2016

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$38 USD
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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

Diesel glow plugs for Duramax 6.6L engines, 9G design to preheat air for faster cold starts. Improves ignition across cylinders and throttle response. Customer note: fit is good, with some installation wire-nut issues reported

Highlights

  • 9G glow plugs for reliable cold starts
  • Broad Duramax compatibility
  • Preheats air for faster ignition

Pros

  • 9G glow plug design
  • Compatible with multiple Duramax models
  • Enhances cold-start ignition
  • Good fit for listed Chevy/GMC vans and pickups

Cons

  • Installation wire-nut tightening issues reported
  • Durability feedback mixed

Best For

  • cold-start improvement for diesel engines
  • replacement part for Duramax 6.6L vehicles
  • repair for Chevy Express/Silverado/GMC Savana/Sierra models
  • resolving ignition issues related to glow plugs
  • maintenance part for long-term engine reliability
  • replacement in 2006-2016 GM vans/trucks

Features

  • Diesel glow plugs preheat intake air to aid cold starts and improve throttle response
  • 9G glow plugs designed to fit 2006-2016 Chevy Silverado, GMC Savana/Sierra, and related models
  • Professional aftermarket replacement designed to exceed OE performance and provide durable service life
  • Self-regulating design manages electrical flow as temperatures rise to prevent overheat

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