| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HELLA | 6ZL351028151 | Direct Cross Interchange | 8 |
| DELPHI | TSP0435015 | Direct Cross Interchange | 8 |
| VALEO | 508653 | Direct Cross Interchange | 7 |
| LANCIA | 7788280 | Direct Cross Interchange | 6 |
| FIAT | 7788280 | Direct Cross Interchange | 6 |
| NRF | 38932 | Direct Cross Interchange | 6 |
| FRIGAIR | 2930702 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 7788280 | Direct Cross Interchange | 4 |
| KAGER | 942041 | Direct Cross Interchange | 4 |
| ECOCLIM | 275A05 | Direct Cross Interchange | 2 |
| BEHR HELLA SERVICE | 6ZL351028151 | Direct Cross Interchange | 1 |
| AKS DASIS | 860020N | Indirect Cross Interchange | 6 |
| BEHR HELLA SERVICE | 6ZL351028151 | Indirect Cross Interchange | 6 |
| THERMOTEC | KTT130015 | Indirect Cross Interchange | 5 |
| KüHLER SCHNEIDER | 8300201 | Indirect Cross Interchange | 5 |
| AUTO AIR GLOUCESTER | 4335015 | Indirect Cross Interchange | 4 |
| 4SEASONS | 36598 | Indirect Cross Interchange | 3 |
| GERI | 972016 | Indirect Cross Interchange | 2 |
| DENSO | DPS09004 | Indirect Cross Interchange | 2 |
| HELLA | 351028151 | Indirect Cross Interchange | 2 |
| CTR | 1205035 | Indirect Cross Interchange | 2 |
| CTR | 1205030 | Indirect Cross Interchange | 2 |
| VEMO | V24730033 | Indirect Cross Interchange | 1 |
| DELPHI DIESEL | TSP0435015 | Indirect Cross Interchange | 1 |
| STANDARD | 36598 | Indirect Cross Interchange | 1 |
| RHIAG | 40769 | Indirect Cross Interchange | 1 |
| LANCIA | 46476438 | Indirect Cross Interchange | 1 |
| FIAT | 77988280 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 7788280 | Indirect Cross Interchange | 1 |
| LANCIA | 77988280 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46476438 | Indirect Cross Interchange | 1 |
| FIAT | 46476438 | Indirect Cross Interchange | 1 |
| BEHR THERMOT-TRONIK | PS18140 | Indirect Cross Interchange | 1 |