OE o231 — Engine Oil Filter, Filter, interior air

What is OE number o231?

OE (Original Equipment) number o231 is a manufacturer's reference code for Engine Oil Filter used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 3 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE o231.