If you want to ensure maximum protection for your GM diesel engine's fuel system, then be sure to check out this upgraded Duramax fuel filter. Instead of a the factory fuel filter, the Sinister Diesel Duramax fuel filter and adapter kit comes with everything that you will need to upgrade to an ultra-fine 2 micron fuel filter on the 2001 to 2016 Chevrolet Silverado and GMC Sierra 2500 and 3500 Heavy Duty pickup trucks equipped with the 6.6L Duramax V-8., The spin-on filter from Caterpillar improves both the efficiency and capacity of the engine's fuel filtration system reducing long-term repair and maintenance costs while prolonging the life of your fuel system and diesel injectors. The adapter is made from CNC billet aluminum construction with Sinister Diesel's signature blue anodized finish, and the upgrade does not require any modifications to be installed., This Duramax fuel filter adapter kit includes the fuel filter adapter base, an ultra-fine 2 micron fuel filter from Caterpillar and all of the hardware and o-rings required for the install. This adapter kit is manufactured and tested at Sinister Diesel's California headquarters, and it comes with the legendary Sinister., Features:Improved Filtration Efficiency, CNC Billet Aluminum Construction, Blue Anodized FinishKit Includes:(1) Sinister Diesel CAT Fuel Filter Adapter, (1) Stand Off Space with hardware, (1) Ultra-fine 2 Micron CAT Fuel FilterSpare Replacement CAT Fuel Filters can be found.

This Part Fits:

Year	Make	Model	Submodel
2003-2009	Chevrolet	C4500 Kodiak	C4C042
2005-2009	Chevrolet	C4500 Kodiak	C4C044
2003-2009	Chevrolet	C4500 Kodiak	C4E042
2005-2009	Chevrolet	C4500 Kodiak	C4E044
2003-2009	Chevrolet	C4500 Kodiak	C4U042
2003-2009	Chevrolet	C4500 Kodiak	C4V042
2003-2009	Chevrolet	C5500 Kodiak	C5C042
2005-2009	Chevrolet	C5500 Kodiak	C5C044
2003-2009	Chevrolet	C5500 Kodiak	C5E042
2005-2009	Chevrolet	C5500 Kodiak	C5E044
2003-2009	Chevrolet	C5500 Kodiak	C5U042
2003-2009	Chevrolet	C5500 Kodiak	C5V042
2006-2010	Chevrolet	Express 2500	Base
2006	Chevrolet	Express 2500	LS
2006	Chevrolet	Express 2500	LT
2006-2010	Chevrolet	Express 3500	Base
2009-2010	Chevrolet	Express 4500	Base
2001-2005	Chevrolet	Silverado 2500 HD	Base
2015-2016	Chevrolet	Silverado 2500 HD	High Country
2001-2006	Chevrolet	Silverado 2500 HD	LS
2001-2016	Chevrolet	Silverado 2500 HD	LT
2007-2016	Chevrolet	Silverado 2500 HD	LTZ
2004-2016	Chevrolet	Silverado 2500 HD	WT
2001-2005	Chevrolet	Silverado 3500	Base
2001-2006	Chevrolet	Silverado 3500	LS
2001-2006	Chevrolet	Silverado 3500	LT
2004,2006	Chevrolet	Silverado 3500	WT
2015-2016	Chevrolet	Silverado 3500 HD	High Country
2007-2016	Chevrolet	Silverado 3500 HD	LT
2007-2016	Chevrolet	Silverado 3500 HD	LTZ
2007-2016	Chevrolet	Silverado 3500 HD	WT
2003-2009	GMC	C4500 Topkick	C4C042
2005-2009	GMC	C4500 Topkick	C4C044
2003-2009	GMC	C4500 Topkick	C4E042
2005-2009	GMC	C4500 Topkick	C4E044
2003-2009	GMC	C4500 Topkick	C4U042
2003-2009	GMC	C4500 Topkick	C4V042
2003-2009	GMC	C5500 Topkick	C5C042
2005-2009	GMC	C5500 Topkick	C5C044
2003-2009	GMC	C5500 Topkick	C5E042
2005-2009	GMC	C5500 Topkick	C5E044
2003-2009	GMC	C5500 Topkick	C5U042
2003-2009	GMC	C5500 Topkick	C5V042
2006-2010	GMC	Savana 2500	Base
2006-2010	GMC	Savana 3500	Base
2009-2010	GMC	Savana 4500	Base
2002-2005,2015-2016	GMC	Sierra 2500 HD	Base
2011-2016	GMC	Sierra 2500 HD	Denali
2001-2002,2006	GMC	Sierra 2500 HD	SL
2001-2016	GMC	Sierra 2500 HD	SLE
2001-2016	GMC	Sierra 2500 HD	SLT
2003-2014	GMC	Sierra 2500 HD	WT
2007	GMC	Sierra 2500 HD Classic	SL
2007	GMC	Sierra 2500 HD Classic	SLE
2007	GMC	Sierra 2500 HD Classic	SLT
2007	GMC	Sierra 2500 HD Classic	WT
2002-2005	GMC	Sierra 3500	Base
2001-2002,2006	GMC	Sierra 3500	SL
2001-2006	GMC	Sierra 3500	SLE
2001-2006	GMC	Sierra 3500	SLT
2004-2006	GMC	Sierra 3500	WT
2007	GMC	Sierra 3500 Classic	SL
2007	GMC	Sierra 3500 Classic	SLE
2007	GMC	Sierra 3500 Classic	SLT
2007	GMC	Sierra 3500 Classic	WT
2015-2016	GMC	Sierra 3500 HD	Base
2011-2016	GMC	Sierra 3500 HD	Denali
2007-2016	GMC	Sierra 3500 HD	SLE
2007-2016	GMC	Sierra 3500 HD	SLT
2007-2014	GMC	Sierra 3500 HD	WT
2006	Hummer	H1	Alpha
2005-2010	Workhorse	LF72	Base