All Glow Plugs are 100% tested before they leave the factory to ensure highest quality standards
With our patented Duraterm Technology, the glow plug reaches higher temperatures more quickly for fast engine start-up even at -18°F
Glow tube material withstands extreme operating temperatures and is corrosion and vibration resistant for long service life
Twin Viton seals promote longer life by protecting the coils against damage caused by exhaust gases
Connectors designed to OE specifications for precise fit and easy installation
Fits 2006-2016 GM 6.6L Duramax (LLY, LBZ, LMM, LML) in Silverado, Sierra, and Express/Savana vans. Enjoy faster cold starts, quieter operation, lower emissions, and reduced strain on your battery.
Bosch Number: BOS86677
