| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HELLA | 8EW351039401 | Direct Cross Interchange | 5 |
| KüHLER SCHNEIDER | 7304661 | Direct Cross Interchange | 5 |
| MAGNETI MARELLI | 069412525010 | Direct Cross Interchange | 4 |
| FIAT | 77362402 | Direct Cross Interchange | 4 |
| LANCIA | 77362402 | Direct Cross Interchange | 3 |
| VEMO | 24031351 | Direct Cross Interchange | 2 |
| FRIGAIR | 05991023 | Direct Cross Interchange | 2 |
| BEHR HELLA SERVICE | 8EW351039401 | Direct Cross Interchange | 1 |
| BEHR HELLA SERVICE | 8EW351039401 | Indirect Cross Interchange | 3 |
| DENSO | DEA09031 | Indirect Cross Interchange | 2 |
| HELLA | 351039401 | Indirect Cross Interchange | 2 |
| EQUAL QUALITY | ELE071 | Indirect Cross Interchange | 2 |
| FRIGAIR | 5991023 | Indirect Cross Interchange | 1 |
| S.I.D.A.T | 92054 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 77362402 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | MTC525AX | Indirect Cross Interchange | 1 |