Sinister Coolant Filter Kit 99-03 7.3L Ford Powerstroke AFE-44-TF004 This is a direct replacement

This is a direct replacement to the factory unit and features superior dampening compared to the factory piece to deliver a more stable and consistent steering

A: If you are not sure

have you ever tried to change a flat tire with those bottle or scissor jacks that come from the factory mounted jack in your rig

the pan is built from cast aluminum that will dissipate heat substantially better than the stock stamped steel version

you're ensured you always have fuel on tap for any performance level

Sinister Coolant Filter Kit 99-03 7.3L Ford Powerstroke AFE-44-TF004 This is a direct replacementThe system filters a small amount of coolant with each pass, keeping your cooling system very clean. The spin on filter makes it easy to change coolant filters as often as you need. Plus, the filters also remove all solid particles. Typically, you will use three filters in the first nine months. Once the initial nine months has passed, you will only need to change the filter once a year. ADDITIONAL INFORMATION: The coolant filter should be changed out