OE 552121b — inlet valve

What is OE number 552121b?

OE (Original Equipment) number 552121b is a manufacturer's reference code for inlet valve 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 552121b.