OE 03021 — Air conditioner compressor, Brake Cylinder, Spring, Track Rod

What is OE number 03021?

OE (Original Equipment) number 03021 is a manufacturer's reference code for Air conditioner compressor used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 5 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 03021.