Details
- Number of circuits
- 4
Compare 1 brand — check fitment and order online
OE part number 12645561 is a O2 Sensor compatible with AUDI, BUICK (SGM) and other makes. Available from 1 brands, priced from £77.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Original installation position for OE 12645561. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 12645561 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| FIAT | SIENA (178, 172, 372) |
| NISSAN | X-TRAIL III (T32, T32R, T32RR), QASHQAI II (J11, J11) |
| FORD | FIESTA VI (CB1, CCN) |
| CHEVROLET | CAMARO, CORVETTE (C7), COLORADO Cab & Chassis, COLORADO Crew Cab Pickup +2 |
Products matched to OE number 12645561.
| Attribute | Value |
|---|---|
| Guarantee | 3 years guarantee |
| Weight [kg] | 0,139 |
| Cable Length [mm] | 350 |
| Manufacturer | HYUNDAI |
| Length [mm] | 320 |
| Overall Length [mm] | 570 |
| Housing Colour | blue |
| Length [mm] | 630 |
| Manufacturer Restriction | NTK |
| Overall Length [mm] | 700 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 12645561 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 1 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 12645561.