OE p4591 — Final Muffler

What is OE number p4591?

OE (Original Equipment) number p4591 is a manufacturer's reference code for Final Muffler used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 14 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 p4591.