| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| CALORSTAT by Vernet | LS140580 | Direct Cross Interchange | 1 |
| WALKER PRODUCTS | 25024512 | Direct Cross Interchange | 1 |
| STANDARD | 13191 | Direct Cross Interchange | 1 |
| FAE | 77350 | Direct Cross Interchange | 1 |
| VEMO | V48760004 | Indirect Cross Interchange | 3 |
| LAND ROVER | AMR6244 | Indirect Cross Interchange | 3 |
| NTK (NGK-GROUP) | OTD3J5C1 | Indirect Cross Interchange | 1 |
| NTK (NGK-GROUP) | 0475 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | SEB396 | Indirect Cross Interchange | 1 |
| LUCAS CAV | LEB396 | Indirect Cross Interchange | 1 |
| NGK | 0475 | Indirect Cross Interchange | 1 |
| WALKER | 25024512 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 460000475010 | Indirect Cross Interchange | 1 |
| INTERMOTOR | 13191 | Indirect Cross Interchange | 1 |
| ROVER | AMR6244 | Indirect Cross Interchange | 1 |