Details
- Length [mm]
- 1300 mm
- Resistor [Ohm]
- 9 Ohm
- Cable Length [mm]
- 1300 mm
- Conductor Number
- 4 conductor
Compare 21 brands — check fitment and order online
OE part number 81656 is a O2 Sensor compatible with ACURA, ALFA ROMEO and other makes. Available from 21 brands, priced from £58.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
O2 Sensor OE 81656 prices range from £58.99 to £82.99, with 21 brands offering compatible parts.
OE 81656 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| AUDI | TT (8J3), TT Roadster (8J9), A3 Sportback (8PA), A3 (8P1) |
| MERCEDES-BENZ | C-CLASS T-Model (S204), C-CLASS (W204), E-CLASS (W212), E-CLASS T-Model (S212) |
| CITROËN | AX (ZA-) |
| SKODA | OCTAVIA II Combi (1Z5) |
Choose a brand to see their compatible parts for OE 81656.
Products matched to OE number 81656.
| Attribute | Value |
|---|---|
| Fitting Position | Left Front |
| Quantity | 1 |
| Supplementary Article/Info 2 | 68 |
| Inner Diameter 1 [mm] | 37 |
| Weight [kg] | 0,27 |
| Cooling Hose | Turbocharger to charge air cooler |
| Weight [g] | 450 |
| Outer Diameter [mm] | 65 |
| Fitting Position | Exhaust Side |
| Inner Diameter 1 [mm] | 39 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 81656 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 21 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 81656.