Oils & Oil Filters

The oil system in your engine is crucial to the trucks performance and life. Keeping your oil clean is what it all comes down to and this 6.7L Cummins Oil Bypass Kit from Sinister Diesel is designed to do that better than your factory oil system. The...

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...

S&S Cycle 99-18 BT/2017+ M8/X-Wedge Chrome Oil Filter - 12 Pack

S&S Cycle Shovelhead Models Oil Filters - Chrome - 12 PackThis Part Fits:YearMakeModelSubmodel1997-1998Harley-DavidsonFLHR Road KingBase1998Harley-DavidsonFLHRCI Road King ClassicBase1996-1997Harley-DavidsonFLHRI Road...

S&S Cycle Sportster/Evolution Models Black Oil Filters - 12 PackThis Part Fits:YearMakeModelSubmodel1997-1998Harley-DavidsonFLHR Road KingBase1998Harley-DavidsonFLHRCI Road King ClassicBase1996-1997Harley-DavidsonFLHRI Road...

Royal Purple Duralec Ultra Diesel 10W-30 CK-4 Motor Oil - 5 Gallon

Royal Purple Duralec Super Diesel 10W-30 CK-4 Motor Oil - 5 Gallon

Royal Purple HMX Premium Synthetic High Mileage 5W-20 Motor Oil - 1 Quart

Royal Purple Premium Synthetic High Performance Multi-Grade 0W-20 Motor Oil - 6 Gallon Bag-In-Box

Royal Purple High Performance Ultra-Low Viscosity 0W-16 Motor Oil - 6 Gallon Bag-In-Box

Royal Purple Premium Synthetic High Performance Multi-Grade 5W-30 Motor Oil - 5 Quart

Royal Purple Premium Synthetic High Performance Multi-Grade 5W-20 Motor Oil - 5 Quart

Royal Purple Premium Synthetic High Performance Multi-Grade 10W-30 Motor Oil - 5 Quart

Royal Purple Premium Synthetic High Performance Multi-Grade 0W-20 Motor Oil - 5 Quart

Royal Purple Duralec Super Diesel 15W-40 CK-4 Motor Oil - 1 Gallon