sinisterdiesel.com 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.

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Sinister Diesel Coolant Filtration System (W/ CAT) for 2017-2019 Ford Powerstroke 6.7L
Shopper Approved - Verified Customer
Sinister Diesel Coolant Filtration System (W/ CAT) for 2017-2019 Ford Powerstroke 6.7L
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Ted H - Today

Everything needed

Appears to have everything needed. I’ll know more after installing.

Company Choice

Experience with them

Product Choice

To preserve engine integrity

Ted H

Today - WA

Easy navigation and good delivery time


Sinister Diesel Turbo Coolant Feed Line for 2011-2014 Ford Powerstroke 6.7L
Shopper Approved - Verified Customer
Sinister Diesel Turbo Coolant Feed Line for 2011-2014 Ford Powerstroke 6.7L
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Jason M - 1 day ago

The product came as pictured and installed easy enough. Only negative was shipping but that is not Sinisters faul

Company Choice

Better version of the factory part

Product Choice

Better version of the junky factory part

Jason M

1 day ago - TX

Easy and fast to check out


CAT Fuel Filter Replacement for Sinister Diesel Fuel Filter Kits
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CAT Fuel Filter Replacement for Sinister Diesel Fuel Filter Kits
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Luke - 3 days ago

Used my points to buy two cat fuel filters shipping only. Happy

Company Choice

Good parts

Product Choice

Need for truck

Luke

3 days ago - ID

Easy


Sinister Diesel Air Filter Cleaning Kit
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Sinister Diesel Air Filter Cleaning Kit
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john - 5 days ago

Nice all in one kit.

Company Choice

reputation

Product Choice

Add to existing product

john

5 days ago

easy to use site and great products


Sinister Diesel Radiator Hose Kit for 2005-2007 Ford Powerstroke 6.0L - 4WD Only (Blue)
Shopper Approved - Verified Customer
Sinister Diesel Radiator Hose Kit for 2005-2007 Ford Powerstroke 6.0L - 4WD Only (Blue)
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john C - 1 week ago

excellent quaity

Company Choice

lots of choices and competitive prices

Product Choice

good quality, when it comes to hoses don't use cheap stuff.

john C

1 week ago - utah

great folks to do business with, good quality products and great service


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