Details
- Thread Size
- M 10
- Thread Pitch [mm]
- 1,5 mm
- Thread Length 1 [mm]
- 12 mm
- Thread Length 2 [mm]
- 30 mm
Compare 3 brands — check fitment and order online
OE part number 9YA921008 is a Exhaust manifold bolt compatible with AUDI, AUDI (FAW) and other makes. Available from 3 brands, priced from £1.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Original installation position for OE 9YA921008. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 9YA921008 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| AUDI | 100 C3 Saloon (443, 444), 80 B2 Saloon (811, 813, 814, 819, 853), 80 B3 Saloon (893, 894, 8A2), COUPE B2 (81, 855, 856) +2 |
| SEAT | CORDOBA (6K1, 6K2), IBIZA II (6K1) |
| VW | GOLF IV (1J1), GOLF IV Variant (1J5) |
Choose a brand to see their compatible parts for OE 9YA921008.
Products matched to OE number 9YA921008.
| Attribute | Value |
|---|---|
| Bolt Head-/Nut Design | 18 |
| DIN/ISO | DIN 976 |
| Screw length below head [mm] | 70 |
| Spanner Size | 14 |
| Thread Length 1 [mm] | 8 |
| Thread Length [mm] | 30 |
| Length [mm] | 40 |
| min. length [mm] | 9 |
| Surface | 14 |
| Thread Length 2 [mm] | 26 |
OE (Original Equipment) number 9YA921008 is a manufacturer's reference code for Exhaust manifold bolt 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 9YA921008.