Details
- Length [mm]
- 360 mm
- Number of connectors
- 4
Compare 2 brands — check fitment and order online
OE part number 226A04U300 is a O2 Sensor compatible with ALFA ROMEO, AUDI and other makes. Available from 2 brands, priced from £156.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Original installation position for OE 226A04U300. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 226A04U300 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| CITROËN | ZX (N2), AX (ZA-) |
| PEUGEOT | 405 II (4B), 306 Hatchback (7A, 7C, N3, N5), 306 (7B, N3, N5) |
| AUDI | 100 C3 Saloon (443, 444), 100 C3 Avant (445, 446) |
| VW | JETTA II (19E, 1G2, 165), GOLF II (19E, 1G1) |
| NISSAN | ALMERA TINO (V10) |
Choose a brand to see their compatible parts for OE 226A04U300.
Products matched to OE number 226A04U300.
| Attribute | Value |
|---|---|
| Fitting Position | Exhaust Manifold |
| External Thread [mm] | M 18x1,5 |
| Number of connectors | 4 |
| Number of pins | 2 |
| Oxygen Sensor | Heated |
| Conductor Number | 1 |
| Quality | Zr planar |
| Supplementary Article/Supplementary Info | 7 |
| Version | Zr |
| Quality | OE EQUIVALENT |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 226A04U300 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 2 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 226A04U300.