ERAO2 Sensor
OE 81503eMPN 570091A
EAN 8053379074303
390 mm · 8 · 4Details
- Cable Length [mm]
- 390 mm
- Oxygen Sensor
- 8
- Number of circuits
- 4
Compare 7 brands — check fitment and order online
Products matched to OE number 81503e.
OE (Original Equipment) number 81503e is a manufacturer's reference code for O2 Sensor 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 81503e.