Fleece Performance Replacement Oil Cooler Adapter O-ring (Use w/ FPE-DMAX-OCADPT)

Replacement O-ring kit for Fleece Performance Duramax Oil Cooler Adapter, FPE-DMAX-OCADPT.

Fitment

• 2001-2004 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)
• 2011-2016 GM Silverado/Sierra 2500/3500 6.6L LML Duramax
• 2017-2019 GM Silverado/Sierra 2500/3500 6.6L L5P Duramax