Originally Posted by irowharderthanyou
E90Fleet, is there any difference between the two or is the part number just changed? If so, does the new one have better filtering properties? Thanks.
Havent held the 2 together, but I think its just a number change
They often change numbers on things like filters and bulbs when they change batches from suppliers or change back and forth between suppliers.
Or you may find it has a tiny difference that has nothing to do with the N52 engine, but is needed to fit one of the newer engines like the N54
Both are still shown as approved for the N52