Details
- Mounting Type
- 2
- Supplementary Article/Supplementary Info
- 20
- Number of pins
- 3 -pin connector
- Glazing
- 7
Compare 1 brand — check fitment and order online
OE part number 20971881 is a Rain Sensor compatible with CHEVROLET, OPEL and other makes. Available from 1 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 20971881. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 20971881 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| OPEL | ASTRA K (B16), ASTRA K Sports Tourer (B16), MOKKA / MOKKA X (J13), AMPERA-E (F17) |
| VAUXHALL | ASTRA Mk VII (K) (B16), ASTRA Mk VII (K) Estate (B16), MOKKA / MOKKA X (J13) |
| CHEVROLET | MALIBU (V300), BOLT |
Products matched to OE number 20971881.
| Attribute | Value |
|---|---|
| Glazing | for Head Up Display |
| Supplementary Article/Info 2 | with cable |
| Vehicle Equipment Line/Variant | mit Steuergerät |
| Housing Type | 31 |
| Manufacturer | MAN |
| Manufacturer | NISSAN |
| Quantity Unit | Piece |
| Mounting Type | 2 |
| Vehicle Equipment Line/Variant | ohne Steuergerät |
| Diameter [mm] | 34 |
OE (Original Equipment) number 20971881 is a manufacturer's reference code for Rain 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 20971881.