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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40 Product Ratings and Reviews

Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L

Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L

View Product on Site   View Product on Site

4.9

Overall Star
Rating

5 Shopper Approved - Review Star
37
(93%)
4 Shopper Approved - Review Star
2
(5%)
3 Shopper Approved - Review Star
1
(3%)
2 Shopper Approved - Review Star
0
(0%)
1 Shopper Approved - Review Star
0
(0%)

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.

Filter
Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
Shopper Approved - Verified Customer
Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
See more product reviews

Preston C - 03/22/2023

Great buy

Easy to install, directions are easy to follow, overall great product.


Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
Shopper Approved - Verified Customer
Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
See more product reviews

Jesse C - 03/11/2023

Easy install! noticeable smoother power but the huge thing pulling out onto the highway 0-80 doesn’t loose power due to lack of fuel like with stock filter plus saving a ton of filters from $87 to $35

Jesse C

03/11/2023 - MT

Quick easy quality worth the money


Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
Shopper Approved - Verified Customer
Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
See more product reviews

Tony Z - 02/28/2023

Simple Upgrade and better filter for the money.


Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
Shopper Approved - Verified Customer
Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
See more product reviews

Peter N - 02/16/2023

Great company to work with thanks again!!


Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
Shopper Approved - Verified Customer
Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
See more product reviews

Elias M - 02/03/2023

Great product

Super easy instal. I was having trouble with my truck gelling and getting enough fuel flow, i didn't want to spend all the money on a lift pump so i got this. The adapter has 6 holes in it i drilled out 6 more holes in between! My truck runs so much better now!


Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
Shopper Approved - Verified Customer
Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
See more product reviews

michael S - 01/18/2023

Cat conversations

Easy install, perfect fit

Company Choice

Been using them for year

michael S

01/18/2023 - OH

Great product


Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
Shopper Approved - Verified Customer
Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
See more product reviews

Travis R - 01/10/2023

A must have

Better than advertised, easy installation,easy to follow instructions.overall a great product


Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
Shopper Approved - Verified Customer
Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
See more product reviews

David H - 01/04/2023

Great customer support

Company Choice

Easy and quick online shopping

David H

01/04/2023 - OK

Easy


Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
Shopper Approved - Verified Customer
Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
See more product reviews

Richard M - 12/18/2022

Heavy duty. Good service

Company Choice

Review on You Tube by the guy on the video on the product page. His install video showing ease of install was the clincher

Richard M

12/18/2022 - CA

Good.


Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
Shopper Approved - Verified Customer
Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
See more product reviews

Michael L - 11/10/2022

Works like it is supposed to


Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
Shopper Approved - Verified Customer
Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
See more product reviews

Patrick H - 11/07/2022

Everything was as described. Worked fine


Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
Shopper Approved - Verified Customer
Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
See more product reviews

Salvador R - 10/31/2022

Just make sure to fully seat orings when installing but overall very nice


Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
Shopper Approved - Verified Customer
Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
See more product reviews

Caleb C - 10/14/2022

Awesome product

Awesome product fast shipping and easy install very happy with the product

Caleb C

10/14/2022

Great experience will be buy from sinister again


Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
Shopper Approved - Verified Customer
Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
See more product reviews

Dwight T - 09/27/2022

Very easy to instal, only took 15 min.


Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
Shopper Approved - Verified Customer
Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
See more product reviews

Cody G - 09/21/2022

Awesome product!


Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
Shopper Approved - Verified Customer
Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
See more product reviews

David Y - 08/29/2022

Filters

Just what I wanted and thank you

Company Choice

Good prices

David Y

08/29/2022 - MI

Good seller great shipping


Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
Shopper Approved - Verified Customer
Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
See more product reviews

Leandrew L - 07/24/2022

Best filtration system you can invest on.

Company Choice

Looks good, feels good

Leandrew L

07/24/2022 - AZ

Good


Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
Shopper Approved - Verified Customer
Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
See more product reviews

john Z - 07/02/2022

Gasket was bad

Company Choice

Cuz

john Z

07/02/2022 - CT

Idk


Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
Shopper Approved - Verified Customer
Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
See more product reviews

Jesse P - 06/16/2022

Cat fuel filter

Great buy I’m very happy with it. Install couldn’t have been any easier.

Jesse P

06/16/2022 - MN

Great business and I look forward in doing business with you guys in the near future.


Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
Shopper Approved - Verified Customer
Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L
See more product reviews

Dawson F - 05/24/2022

Good quality


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