Compare 1 brand — check fitment and order online
OE part number 3921023900 is a O2 Sensor compatible with AUDI, SEAT and other makes. Available from 1 brands, priced from £135.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
OE 3921023900 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| SEAT | ALTEA XL (5P5, 5P8), LEON (1P1), ALTEA (5P1) |
| SKODA | OCTAVIA II (1Z3), OCTAVIA II Combi (1Z5) |
| VW | GOLF PLUS V (5M1, 521), GOLF VI (5K1), GOLF V (1K1) |
| AUDI | A3 (8P1), A3 Sportback (8PA) |
Products matched to OE number 3921023900.
| 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 3921023900 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 3921023900.