Chrysler 300C 2005–2008 — technical service bulletin
Bulletin 0900507 · NHTSA communication 10023403 · issued Oct 2, 2007
Technical service bulletin
communication type
Engine and Engine Cooling
component
2005–2008
model years
9
vehicle entries
Official summary
3.0l diesel oil filter cap service. *nj
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.