Off Topic a bit.
Purchased a STP cartridge filter for a Dodge Journey last week for $12.99 from Auto Zone.(ouch). :banghead:
Saturday, purchased a equivalent Purolator filter for $5,99 from Advance Auto Parts.
Why the difference in price? Beats me, but I know where I'm buying filters from now on.
I'm of the opinion that the Purolator filter is a step up from the STP.
Shop around.
End of Rant. :facepalm: