| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| KüHLER SCHNEIDER | 8300141 | Direct Cross Interchange | 7 |
| FRIGAIR | 2930736 | Direct Cross Interchange | 5 |
| VALEO | 509474 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 46439770 | Direct Cross Interchange | 3 |
| 4SEASONS | 36595 | Direct Cross Interchange | 3 |
| CTR | 1205034 | Direct Cross Interchange | 3 |
| AUTO AIR GLOUCESTER | 435362 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 60811865 | Direct Cross Interchange | 3 |
| FIAT | 46439770 | Direct Cross Interchange | 2 |
| DENSO | DPS01002 | Direct Cross Interchange | 1 |
| STANDARD | 36595 | Direct Cross Interchange | 1 |
| RHIAG | 40752 | Direct Cross Interchange | 1 |
| ECOCLIM | 275A30 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 46439768 | Direct Cross Interchange | 1 |
| LANCIA | 46439770 | Direct Cross Interchange | 1 |
| AKS DASIS | 860014N | Indirect Cross Interchange | 5 |
| KAGER | 942000 | Indirect Cross Interchange | 5 |
| S.I.D.A.T | 53003 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 60811865 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 46439770 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 46439768 | Indirect Cross Interchange | 1 |