In Reply to: What is correct oil filter part number? posted by Phil on February 21, 2002 at 11:59:02:
These are the part #'s direct from Mahle.
The OE #'s we show for the OC 25 are
The OE# we show for the OC 84 is
The OC84 has a thicker housing and will accept a higher pressure. This is mainly used for colder areas. The OC 25 is for the warmer climates and is used mainly in Europe. Our US customers do order both parts, but we do not recommend the OC 25 if you live in the northern part of the US or Canada.
This is a reprint from Mahle.