| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 18363 | Direct Cross Interchange | 5 |
| KLARIUS | 322359 | Direct Cross Interchange | 5 |
| AS | 33713 | Direct Cross Interchange | 5 |
| BOSAL | 099888 | Direct Cross Interchange | 4 |
| BM CATALYSTS | BM90381 | Direct Cross Interchange | 3 |
| VAG | 021115103G | Direct Cross Interchange | 2 |
| VAG | SE021115103H | Direct Cross Interchange | 1 |
| VAG | SE021115103G | Direct Cross Interchange | 1 |
| VAG | 021115103H | Direct Cross Interchange | 1 |
| QUINTON HAZELL | 322359 | Indirect Cross Interchange | 4 |
| EEC | ST8006 | Indirect Cross Interchange | 4 |
| KLARIUS | 380606 | Indirect Cross Interchange | 4 |
| SEAT | SE021115103G | Indirect Cross Interchange | 3 |
| QUINTON HAZELL | 380606 | Indirect Cross Interchange | 3 |
| MAGNAFLOW | 87016 | Indirect Cross Interchange | 2 |
| BOSAL | 098888 | Indirect Cross Interchange | 2 |
| FONOS | 18363 | Indirect Cross Interchange | 2 |
| HJS | 90175099 | Indirect Cross Interchange | 2 |
| CARQUEST | 18363 | Indirect Cross Interchange | 1 |
| BOSAL | 98888 | Indirect Cross Interchange | 1 |
| FABRISCAPE | ST33713C | Indirect Cross Interchange | 1 |
| FUELPARTS | AS33713 | Indirect Cross Interchange | 1 |
| MEFEX | 48025 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | K176 | Indirect Cross Interchange | 1 |
| SEAT | 021115103G | Indirect Cross Interchange | 1 |
| SEAT | 02111510 | Indirect Cross Interchange | 1 |
| VAG | 02111510 | Indirect Cross Interchange | 1 |
| MAREMONT | 153037 | Indirect Cross Interchange | 1 |
| AutoZone | 18363 | Indirect Cross Interchange | 1 |
| VW/SEAT | 021115103G | Indirect Cross Interchange | 1 |
| VW/SEAT | 02111510 | Indirect Cross Interchange | 1 |
| EBERSPACHER | 06100 | Indirect Cross Interchange | 1 |
| ROSI | 322359 | Indirect Cross Interchange | 1 |