12657629 OE Block Heater Element.
Mounted on the right side of the engine near the front of the block.
For 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML
Replacement Block Heater Element. Fits all year Duramax Engines. Mounted on the right side of the engine near the front of the block.
Mounted on the right side of the engine near the front of the block.
For 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML
Replacement Block Heater Element. Fits all year Duramax Engines. Mounted on the right side of the engine near the front of the block.