Forged Diesel Billet Engine Oil Cooler Adapter

For 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 GM 6.6L Duramax LB7 LLY LBZ LML L5P

Forged Diesel parts are made with the highest standards to offer the best in quality and affordability.

The factory oil cooler adapter uses a metal gasket that is prone to leaking over time. The Forged Diesel billet adapter replaces that weak link with a precision machined billet aluminum part that uses an O-ring style gasket for a long-lasting, leak-proof installation — a straightforward reliability upgrade.

The Forged Diesel Billet Engine Oil Cooler Adapter is one of those upgrades that doesn’t grab headlines like turbo builds or monster injectors, but it does provide reliability and peace-of-mind for your Duramax platform.