Sinister Diesel

It's common knowledge that the oil cooler on the 6.0L PowerStroke is prone to failure which could leave you with costly repairs, so Sinister Diesel offers the Ford 6.0 Oil Cooler kit to make sure...

Secure your radiator and add some good looks under the hood with our Sinister Diesel Radiator Support Brackets for the 2003-2007 Ford Powerstroke 6.0L. They're laser cut and CNC formed from aluminum...

It doesn't matter if your 6.0L Ford Powerstroke engine is brand new or has had a long service life, there are contaminants like casting sand leftover from the manufacturing process, metal shavings,...

Sinister Diesel 03-07 Ford Powerstroke 6.0L Windshield Washer Fluid Cap

Adjustable Blue Spring Kit with Billet Spring Housing for 2003-2007 Ford Powerstroke 6.0L (Gray)

Sinister Diesel 03-09 Dodge 5.9L Cummins Fuel Bowl Delete

The Sinister Diesel Cummins Steering Box Brace helps to eliminate the wobble and play in the steering system that is common in Cummins-powered Dodge trucks. The Cummins Steering Box Brace Kit from...

A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is...

Sinister Diesel 03-18 Dodge RAM Cummins 5.9L Radiator Pipe

Sinister Diesel 03-18 Dodge/RAM Cummins 5.9L Radiator Pipe - Gray

Sinister Diesel 04-07 Dodge 2500/3500 Cummins 5.9L CAT Fuel Filter Adapter

This kit comes in a set of two each, Oil Stand Pipes and Dummy Plugs for the Ford 6.0 Powerstroke. These are Sinister Diesel's updated stand pipes and dummy plugs that are great for preventative...

Sinister Diesel 04-07 Ford Powerstroke 6.0L EGR Cooler

This item is 50-State Legal - CARB EO# D-721; Features:Stainless Steel Construction, Fully TIG Welded and Pressure Tested, Improved exhaust gas flowKit Includes:Sinister Diesel 6.0 Powerstroke EGR...

The Basic Solution for 6.0L Ford Powerstroke Diesel by Sinister Diesel. This kit includes everything needed to fix all the major problems with the 6.0L Powerstroke Diesel. No more stretched bolts,...