OE 073003n — coolant expansion tank

What is OE number 073003n?

OE (Original Equipment) number 073003n is a manufacturer's reference code for coolant expansion tank used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 4 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 073003n.