Details
- Length [mm]
- 985 mm
- Weight [kg]
- 5,7 kg
- Code Letter
- 93
- Supplementary Article/Supplementary Info
- 178
Compare 4 brands — check fitment and order online
OE part number 090743 is a Catalyst converter compatible with AUDI, BMW and other makes. Available from 4 brands, priced from £360.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Original installation position for OE 090743. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 090743 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| BMW | 3 (E90), 3 Coupe (E92), 3 Touring (E91), 3 Convertible (E93) |
| AUDI | 80 B2 Saloon (811, 813, 814, 819, 853) |
| VW | BORA I (1J2), GOLF IV (1J1), GOLF IV Variant (1J5) |
| SKODA | OCTAVIA I (1U2), OCTAVIA I Combi (1U5) |
Choose a brand to see their compatible parts for OE 090743.
Products matched to OE number 090743.
| Attribute | Value |
|---|---|
| Fitting Position | Left Front |
| Quantity | 1 |
| Supplementary Article/Info 2 | 68 |
| Inner Diameter 1 [mm] | 37 |
| Weight [kg] | 0,27 |
| Cooling Hose | Turbocharger to charge air cooler |
| Weight [g] | 450 |
| Outer Diameter [mm] | 65 |
| Fitting Position | Exhaust Side |
| Inner Diameter 1 [mm] | 39 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 090743 is a manufacturer's reference code for Catalyst converter used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 4 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 090743.