This is a 12V glow plug for 2006-2016 LLY, LBZ, LMM, and LML Chevrolet/GMC 6.6L Duramax engines. This plug is a self-regulating design which allows for fast and safe startups. This engine uses eight glow plugs.
Note: 2005 and earlier LLY engines use DRX00058 plugs
Replaces the following part numbers:
AC Delco: 9G, 61G
Autolite: 1120
Beru: GE109
Bosch: 0250203017
NGK: 90046, Y1033AS
Works on the following Vehicles:
For all 2006 - 2016 Chevy/GMC Duramax Engines

- 2006 LLY 
- 2006 - 2007 LBZ 
- 2007.5 - 2010 LMM 
- 2011 - 2016 LML