01-19 Silverado/Sierra 2500/3500 6.6L Duramax Fleece Internal Wire Harness Seal and O-Ring - 7 Pack FPE-HAR-GM-LCT-SEAL-7P

Get rid of oil leaks from the harness connector with our replacement internal wiring harness seal for the Allison LCT and GM 4T65-E. This 20-way pin seal is a direct replacement for the hard to find OE seals and includes a replacement O-ring for the connector body. This kit includes a quantity of 7 new connector body seals and viton O-rings.

Vehicle Fitment:

• 2001 GM Silverado/Sierra 2500/3500 6.6L LB7 Duramax
• 2002 GM Silverado/Sierra 2500/3500 6.6L LB7 Duramax
• 2003 GM Silverado/Sierra 2500/3500 6.6L LB7 Duramax
• 2004 GM Silverado/Sierra 2500/3500 6.6L LB7 Duramax
• 2004.5 GM Silverado/Sierra 2500/3500 6.6L LLY Duramax
• 2005 GM Silverado/Sierra 2500/3500 6.6L LLY Duramax
• 2006 GM Silverado/Sierra 2500/3500 6.6L LLY/LBZ Duramax
• 2007 GM Silverado/Sierra 2500/3500 6.6L LLY/LBZ Duramax (classic body style)
• 2007.5 GM Silverado/Sierra 2500/3500 6.6L LMM Duramax (new body style)
• 2008 GM Silverado/Sierra 2500/3500 6.6L LMM Duramax
• 2009 GM Silverado/Sierra 2500/3500 6.6L LMM Duramax
• 2010 GM Silverado/Sierra 2500/3500 6.6L LMM Duramax
• 2011 GM Silverado/Sierra 2500/3500 6.6L LML Duramax
• 2012 GM Silverado/Sierra 2500/3500 6.6L LML Duramax
• 2013 GM Silverado/Sierra 2500/3500 6.6L LML Duramax
• 2014 GM Silverado/Sierra 2500/3500 6.6L LML Duramax
• 2015 GM Silverado/Sierra 2500/3500 6.6L LML Duramax
• 2016 GM Silverado/Sierra 2500/3500 6.6L LML Duramax
• 2017 GM Silverado/Sierra 2500/3500 6.6L L5P Duramax
• 2018 GM Silverado/Sierra 2500/3500 6.6L L5P Duramax
• 2019 GM Silverado/Sierra 2500/3500 6.6L L5P Duramax