How to swap your 2012 6.7 powerstroke fuel filter

Changing your 2012 6.7 powerstroke fuel filter isn't exactly a glamorous job, but if you want that Bosch CP4 pump to survive the long haul, it's one you can't afford to skip. These engines are absolute workhorses, but they have a bit of a "picky eater" reputation when it comes to fuel. If there's even a little bit of dirt or water in the system, you're looking at a repair bill that could make your eyes water. That's why keeping fresh filters in the mix is basically the best insurance policy you can buy for your truck. ...

February 27, 2026 · 7 min · Ellis Thorbjoern