L14006 for the classic and PL14006 for the pure one
There is no Purolator equivalent.
STP OIL FILTER S3675
PF46 if 5.3.
AC Delco PF46
PF46
Purolator oil filter #L14615 replaces Wix #57830 but that Purolator oil filter is not available yet. The purolator company says the availability will be announced.
The filter is made by Purolator but that does not mean it is made as good as a Purolator. If it were my car I would use a Purolator filter.
Depends on the brand you buy. If you buy an AC/Delco which I recommend, get a PF46 oil filter. .
No Such Fram Filter
Purolator L34361
L10241
Any name brand 5w30 weight oil and a quality filter such as Wix or Purolator. I use Pennzoil oil and Purolator filter.