3 Product Ratings and Reviews
About This Company
Sinister Diesel is your one stop shop for Ford F-250 & F-350, Chevy Silverado, GMC Sierra, and Dodge Ram diesel performance parts. Sinister Diesel is also the number one source for Diesel aftermarket components, exhaust systems and diesel tuners, for Ford Super Duty Powerstroke, Dodge Ram Cummins, GMC Sierra 2500HD/3500HD Duramax and Chevy Silverado 2500HD/3500HD Duramax engine repair parts, upgraded EGR coolers, lighting, bumpers, grilles and suspension components from our parent company Sinister MFG & Sinister Diesel®. We offer the biggest names in the industry to help you repair or modify your Powerstroke, Cummins, or Duramax diesel engine.
Courtney - 11/20/2021
Was really unsure of whether or not I really needed this fancy reservoir for my pickup instead of getting the plastic OEM replacement but as soon as it came, I was so glad I bought it. This is WAY better than my old stained reservoir and it looks great under my hood!
I have heard great things about this company from friends
I desperately needed a new coolant reservoir that wasn’t the gross one from factory.
11/20/2021 - WA
Easy to find the part I needed
Matthew - 07/27/2021
Good quality great price looks amazing
Because they have good quality parts.
It's both better looking than the original part and its made out of a better material than the original part.
Quick and easy.
Steve - 02/18/2020
Quality, Fit and Function.
My second replacement OEM Degas Bottle failed.
02/18/2020 - FL
Painless, easy to navigate web site.
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