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PF46 Cross references to a WIX 51042 or Napa 1042 Principal Application: Various GM Cars & Trucks (75-76) (96-10)
PF46 if 5.3.
AC Delco PF46
PF46
L14006 for the classic and PL14006 for the pure one
They fit different years. The pf46 fits on most 99-06 gm fullsize trucks and the pf48 fits most 2007 and up gm trucks. They have different threads so you can't put the wrong one on.
GM redesigned the filter and gave it the e reference for enviorment. The new design includes a smaller can, fully covered base plate, non-metallic end caps and nylon core. It is more easily recycled.
2.4L engine, ACDelco PF46. 3.1L engine, ACDelco PF47.
STP OIL FILTER S3675
No it fits 5.3l pf48 fits the 6.0l
Depends on the brand you buy. If you buy an AC/Delco which I recommend, get a PF46 oil filter. .