Fuel System

Fuel Filter O-ring, Top, Duramax | 2001 - 2016

Fuel Rail Relief Valve O-ring, Duramax | 2004.5 - 2010

Merchant Automotive Billet CP3 Fuel Injection Pump Rear Bracket, Duramax | 2001 - 2010

Fuel Pressure Regulator Install Gasket Kit with bolts | 2004.5 - 2005

CP3/CP4 Fuel Injection Pump Install Gasket Kit, Duramax LML | 2011-2016

Merchant Automotive Diesel Fuel Additive 6 pack | 16oz

CP3 Injection Pump Install Gasket Kit, LB7 | 2001-2004

LLY Fuel Injector Connector with Pigtail | 2004.5-2005

Merchant Automotive Master Filter Head Kit, Duramax | 2011 - 2016

Merchant Automotive Deluxe Filter Head Rebuild Kit, Duramax | 2011 - 2016

Filter Head Rebuild Seal Kit, Duramax | 2011 - 2016

Fuel Pressure Regulator Kit, Duramax | 2006 - 2010