Compare 3 brands — check fitment and order online
OE part number 12659935 is a Camshaft adjustment control valve compatible with CADILLAC, CHEVROLET and other makes. Available from 3 brands, priced from £46.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Original installation position for OE 12659935. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 12659935 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| OPEL | KARL (C16), ASTRA K (B16), ASTRA K Sports Tourer (B16), ADAM (M13) +1 |
| CHEVROLET | SILVERADO 1500 Crew Cab Pickup, SILVERADO 1500 Extended Cab Pickup, SILVERADO 1500 Standard Cab Pickup |
| VAUXHALL | VIVA (C16) |
| GMC | SIERRA 1500 Crew Cab Pickup |
Choose a brand to see their compatible parts for OE 12659935.
Products matched to OE number 12659935.
| Attribute | Value |
|---|---|
| Weight [kg] | 0,099 |
| Fitting Position | Cylinder Head |
| Quantity Unit | Piece |
| Valve Type | 17 |
| Fitting Position | Lower |
| Rated Voltage [V] | 12 |
| Number of pins | 2 |
| Fitting Position | Oil Filter Housing |
| Operating Mode | electronically controlled |
| Thread Size | M14 x 1,5 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 12659935 is a manufacturer's reference code for Camshaft adjustment control valve used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 3 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 12659935.