OE e4378 — Brake calliper

What is OE number e4378?

OE (Original Equipment) number e4378 is a manufacturer's reference code for Brake calliper used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 7 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 e4378.