| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 460001753010 | Direct Cross Interchange | 3 |
| HOFFER | 7481568 | Direct Cross Interchange | 2 |
| MEAT & DORIA | 81568 | Direct Cross Interchange | 2 |
| NGK | 1753 | Direct Cross Interchange | 1 |
| OPEL | 855391 | Indirect Cross Interchange | 4 |
| GENERAL MOTORS | 24577273 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 12594935 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 12590847 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 12589549 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 12583190 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 12577588 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 12574218 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 12573936 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 12570794 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 12569496 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 12568234 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 12562866 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 12558143 | Indirect Cross Interchange | 2 |
| DENSO | 0655004900 | Indirect Cross Interchange | 2 |
| SUZUKI | 1821378J00 | Indirect Cross Interchange | 2 |
| CALORSTAT by Vernet | LS140459 | Indirect Cross Interchange | 2 |
| CALORSTAT by Vernet | LS140406 | Indirect Cross Interchange | 2 |
| HUMMER | 12590847 | Indirect Cross Interchange | 2 |
| NTK (NGK-GROUP) | OZA583GM1 | Indirect Cross Interchange | 2 |
| NTK (NGK-GROUP) | OZA531GM7 | Indirect Cross Interchange | 2 |
| MTE-THOMSON | 889940043 | Indirect Cross Interchange | 2 |
| WALKER PRODUCTS | 25024355 | Indirect Cross Interchange | 2 |
| WALKER PRODUCTS | 25024273 | Indirect Cross Interchange | 2 |
| OPEL | 097287352 | Indirect Cross Interchange | 2 |
| OPEL | 0855391 | Indirect Cross Interchange | 2 |
| OPEL | 012573936 | Indirect Cross Interchange | 2 |
| LANCIA | 71739275 | Indirect Cross Interchange | 2 |
| ISUZU | 8125775880 | Indirect Cross Interchange | 2 |
| FIAT | 71739275 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 71739275 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 460001870010 | Indirect Cross Interchange | 2 |
| WALKER PRODUCTS | 25024018 | Indirect Cross Interchange | 1 |