And because valvoline performed amazingly on cummins tests see this video the cummings authorized 5 000 miles drain interval thus reducing the number of oil changes by 20 per year.
6 0 powerstroke oil filter cap leaking.
6 0 powerstroke secondary fuel filter cap r r duration.
Sinister diesel oil filter cap for ford powerstroke 2003 2007 6 0l.
Ford tech describes his way to repair the common leak at the upper fuel filter housing fuel bowl.
6 0 powerstroke fuel leak at the upper fuel filter.
Oil leak diagnosis for 6 0 powerstroke pt 1 powerstrokecustoms com 877 331 7153 sales powerstrokecustoms com http facebook com 6 0doctor.
Valvoline premium diesel oil delivers excellent results in high pressure high temperature diesel engines 6 0 powerstroke being one of those engines.
I do not remember if it came with an o ring as depicted however the ford filters come with replacements so this should not be an issue if replaced with filter.
The cap is of good quality and fits snuggly without any leaks.