New CAT Filter for Duramax Trucks

May 2014 Products

Duramax owners can now extend the life of their engine with Sinister Diesel’s new CAT Filter Adaptor for the 2001 to 2010 Duramax engines. With the adaptor, drivers can install a two micron CAT fuel filter onto their existing fuel filter head. This allows for greatly improved filtering before fuel gets to vital engine components like the CP3 injection pump as well as injectors.

The new adaptor is easy to install because it does not require removal or modification of the factory filter head. Sinister provides everything for the install including the filter head spacer block, so there is no need to buy two separate parts to accomplish one goal. 

The product has a Sinister blue anodized finish, which prevents corrosion inside and outside the fuel system.  The new CAT Filter Adapter is guaranteed to be effective and trouble-free. (888-995-0766/



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