Details
- Electrode Gap [mm]
- 0,8 mm
- Thread Size
- M 12 x 1,25
- Spanner Size
- 16
- Tightening Torque [Nm]
- 23 Nm
Compare 1 brand — check fitment and order online
OE part number 03H905600A is a Spark Plug compatible with AUDI, PORSCHE and other makes. Available from 1 brands, priced from £11.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Original installation position for OE 03H905600A. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 03H905600A is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| PORSCHE | CAYENNE (9PA), CAYENNE (92A) |
| VW | PASSAT B6 (3C2), TOUAREG (7P5, 7P6), PHAETON (3D1, 3D2, 3D3, 3D4, 3D6, 3D7, 3D8, 3D9), TOUAREG (7LA, 7L6, 7L7) +2 |
| AUDI | Q7 (4LB), Q7 Van (4LB) |
Products matched to OE number 03H905600A.
| Attribute | Value |
|---|---|
| Projection [mm] | 0,8 |
| Spark Position [mm] | 2,4 |
| Gross Weight [g] | 55 |
| Plug Type ID | Nickel |
| Thread Length [mm] | 12,7 |
| Plug Type ID | Standard |
| Resistor from [kOhm] | 0,0 |
| Resistor to [kOhm] | 0,0 |
| Spanner Size | 20,6 |
| Spark Plug | 19 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 03H905600A is a manufacturer's reference code for Spark Plug 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 03H905600A.