| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ERA | 880042 | Direct Cross Interchange | 17 |
| FIAT | 4439396 | Direct Cross Interchange | 16 |
| BBT | IC13103 | Direct Cross Interchange | 15 |
| BOUGICORD | 155081 | Direct Cross Interchange | 12 |
| MAGNETI MARELLI | 060726001010 | Direct Cross Interchange | 11 |
| VEMO | V24700043 | Direct Cross Interchange | 10 |
| QUINTON HAZELL | XIC8087 | Direct Cross Interchange | 10 |
| FISPA | 8530033 | Direct Cross Interchange | 9 |
| JANMOR | JM5208 | Direct Cross Interchange | 9 |
| SIDAT | 8530033 | Direct Cross Interchange | 9 |
| ANGLI | 15013 | Direct Cross Interchange | 7 |
| TESLA | CL316 | Direct Cross Interchange | 7 |
| STANDARD | 12604 | Direct Cross Interchange | 7 |
| KAGER | 600032 | Direct Cross Interchange | 7 |
| LUCAS ELECTRICAL | DMB825 | Direct Cross Interchange | 6 |
| MAGNETI MARELLI | BZ600A | Direct Cross Interchange | 5 |
| MAGNETI MARELLI | 60726001 | Direct Cross Interchange | 5 |
| EPS | 1970104 | Direct Cross Interchange | 3 |
| LUCAS ELECTRICAL | DLB803 | Direct Cross Interchange | 2 |
| INTERMOTOR | 12604 | Direct Cross Interchange | 2 |
| KW | 470104 | Direct Cross Interchange | 2 |
| BOSCH | 0986221038 | Indirect Cross Interchange | 10 |
| STANDARD | 12604 | Indirect Cross Interchange | 8 |
| HAVAM | 1970104 | Indirect Cross Interchange | 7 |
| MAGNETI MARELLI | 600A | Indirect Cross Interchange | 3 |
| ACI - AVESA | ABE183 | Indirect Cross Interchange | 2 |
| LANCIA | 4439396 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 4439396 | Indirect Cross Interchange | 2 |
| VEMO | V20700011 | Indirect Cross Interchange | 1 |
| ERA | A88042 | Indirect Cross Interchange | 1 |
| ERA | A880042 | Indirect Cross Interchange | 1 |