| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| METZGER | Z1233 | Direct Cross Interchange | 7 |
| NK | 7947233 | Direct Cross Interchange | 4 |
| DELPHI | LX0335 | Direct Cross Interchange | 4 |
| A.B.S. | 1233Q | Direct Cross Interchange | 3 |
| TRISCAN | 8105101616 | Direct Cross Interchange | 3 |
| BOSCH | 1987474264 | Direct Cross Interchange | 2 |
| ATE | 13046002252 | Direct Cross Interchange | 2 |
| LUCAS ELECTRICAL | PFK428 | Indirect Cross Interchange | 2 |
| PEX | 1233 | Indirect Cross Interchange | 2 |
| TRW | PFK428 | Indirect Cross Interchange | 2 |
| TRISCAN | 291233 | Indirect Cross Interchange | 1 |
| BOSCH | 1987474264 | Indirect Cross Interchange | 1 |
| HAVAM | HP41233 | Indirect Cross Interchange | 1 |
| HAVAM | BP20211 | Indirect Cross Interchange | 1 |
| MINTEX | MBA1233 | Indirect Cross Interchange | 1 |
| VW | 608123300 | Indirect Cross Interchange | 1 |
| SEAT | 945123300000 | Indirect Cross Interchange | 1 |
| FORD | 6531233 | Indirect Cross Interchange | 1 |
| ATE | 1304600225202 | Indirect Cross Interchange | 1 |
| TRW | PFK427 | Indirect Cross Interchange | 1 |
| OJD (QUICK BRAKE) | OJD1233 | Indirect Cross Interchange | 1 |
| TOPRAN | 401171 | Indirect Cross Interchange | 1 |