Details
- Voltage [V]
- 12 V
- Thread Size
- M10x1,25 Female
- Number of pins
- 3 -pin connector
- Supplementary Article/Info 2
- 396
Compare 1 brand — check fitment and order online
OE part number 1635420418 is a Air conditioning pressure switch compatible with ABARTH, ALFA ROMEO and other makes. Available from 1 brands, priced from £25.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Original installation position for OE 1635420418. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 1635420418 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| RENAULT | LAGUNA II Grandtour (KG0/1), LAGUNA II (BG0/1), CLIO III (BR0/1, CR0/1), CLIO II (BB, CB) |
| OPEL | ASTRA G Hatchback (T98), ASTRA G Estate (T98), ASTRA G Saloon (T98), ASTRA H Estate (A04) |
| SAAB | 9-3 (YS3F, E79, D79, D75), 9-3 Estate (E50) |
Products matched to OE number 1635420418.
| Attribute | Value |
|---|---|
| Thread Size | 3/8-24 |
| Connector Shape | rectangular |
| Supplementary Article/Info 2 | with seal ring |
| Connector type | Rosca hembra |
| Fitting Position | Air conditioning line to the dryer |
| for OE number | 500317859 |
| for OE number | 9678362280 |
| Opening pressure (21) [bar] | 0 |
| Spanner Size | HEX 27 |
| Thread Size | 7 16 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 1635420418 is a manufacturer's reference code for Air conditioning pressure switch 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 1635420418.