| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| UFI | 3166200 | Direct Cross Interchange | 3 |
| SOFIMA | S1662B | Direct Cross Interchange | 3 |
| UNIFLUX FILTERS | XB176 | Direct Cross Interchange | 3 |
| KAYSER-FILTER | AK10KA | Indirect Cross Interchange | 3 |
| BECK/ARNLEY | 0430439 | Indirect Cross Interchange | 3 |
| BOSCH | 71018 | Indirect Cross Interchange | 3 |
| BOSCH | 0450905011 | Indirect Cross Interchange | 3 |
| VAG | 810133511A | Indirect Cross Interchange | 2 |
| LUCAS ELECTRICAL | F43 | Indirect Cross Interchange | 2 |
| LUCAS CAV | F43 | Indirect Cross Interchange | 1 |
| AUDI | 810133511A | Indirect Cross Interchange | 1 |