Sinister Diesel

This product has a Sinister Blue High Gloss powder coat finish for extra protection and a clean and stylish appearanceThis Part Fits:YearMakeModelSubmodel2009-2010FordF-250 Super...

Sinister Diesel 320 Amp OEM alternators are trusted by many Diesel repair shops and stores to be the “fix all solution'; for the Ford Powerstroke 6.4L alternator failures which may cause...

Q: I know it is stronger and looks better, but doesn't aluminum conduct more heat than plastic?, A: From a technical standpoint, aluminum will conduct heat a little better because it is metal, but...

It doesn't matter if your 6.4L 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,...

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 6.4L Powerstroke Oil Bypass Kit from Sinister Diesel is...

Sinister Diesel has now perfected our multi-Layered Steel cylinder head gaskets. Featuring a durable black coating, with five stainless steel layers. Adaptive fluoroelastomer (FKM) coating flows to...

Dress up the engine bay in your truck and add some nice durability with this 08-10 Powerstroke billet cap kit from Sinister Diesel. The kit comes with replacement aluminum Oil Filler Cap, Fuel Filter...

Make a strong statement with this 6.4L Powerstroke cold air intake from Sinister Diesel. It looks great under your hood, thanks to the Signature Sinister (Limited Edition)Gray powder coat. Even more...

Maximize the performance and efficiency of your 2008 through 2010 Ford 6.4L PowerStroke V-8 by replacing the stock, restrictive piping that connects the intercooler to your engine with the 2008-10...

Sinister Diesel 08-10 Ford Powerstroke 6.4L Coolant Reservoir (Degas) - Gray

Sinister Diesel 08-10 Ford Powerstroke F250/F350 6.4L Billet Catch Can

Sinister Diesel 320 Amp OEM alternators are trusted by many Diesel repair shops and stores to be the fix all solution for the GM Duramax 6.6L alternator failures which may cause electronics failures...

The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2016 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic...

The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2020 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic...

It's easy to take a power steering cap for granted until yours is defective. With a faulty cap, you're allowing fluid to leak out or, even worse, allowing contamination into your power steering fluid...