OE c18331 — Air cleaner, Filter, interior air

What is OE number c18331?

OE (Original Equipment) number c18331 is a manufacturer's reference code for Air cleaner used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 8 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 c18331.