Details
- for OE number
- 11157503524
- Material
- 6
Compare 13 brands — check fitment and order online
OE part number 100703 is a Crankcase ventilation hose compatible with ABARTH, AC and other makes. Available from 13 brands, priced from £9.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Crankcase ventilation hose OE 100703 prices range from £9.99 to £49.99, with 13 brands offering compatible parts.
Original installation position for OE 100703. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 100703 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| SUZUKI | VITARA (ET, TA, TD) |
| AUDI | Q7 (4MB, 4MG, 4MQ) |
| BMW | 3 (E46), 1 (E87), 3 Touring (E46), 3 Compact (E46) +4 |
Choose a brand to see their compatible parts for OE 100703.
Products matched to OE number 100703.
| Attribute | Value |
|---|---|
| Colour | black |
| Quality | OE EQUIVALENT |
| Inner Diameter 1 [mm] | 16 |
| Diameter 1 [mm] | 18 |
| Diameter 2 [mm] | 17 |
| Fitting Position | from cylinder head cover to air filter housing |
| for OE number | 03L103493G |
| for OE number | 11 15 7 522 931 |
| Fuel Mixture Formation | 26 |
| Height [mm] | 100 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 100703 is a manufacturer's reference code for Crankcase ventilation hose used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 13 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 100703.