| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| DELPHI | WP2025 | Direct Cross Interchange | 13 |
| QUINTON HAZELL | QCP2089 | Direct Cross Interchange | 12 |
| AIRTEX | 1498 | Direct Cross Interchange | 12 |
| MOTAQUIP | VWP250 | Direct Cross Interchange | 12 |
| VECO | VF166 | Direct Cross Interchange | 11 |
| FAI | WP2089 | Direct Cross Interchange | 11 |
| AIRTEX | AW1498 | Direct Cross Interchange | 11 |
| ROVER GROUP | GWP149 | Direct Cross Interchange | 11 |
| FIRSTLINE | FWP1122 | Direct Cross Interchange | 11 |
| BGA | CP4178T | Direct Cross Interchange | 6 |
| ROVER | GWP149 | Direct Cross Interchange | 3 |
| GK | 984080 | Indirect Cross Interchange | 4 |
| HEPU | P080 | Indirect Cross Interchange | 4 |
| FIRST LINE | FWP1122 | Indirect Cross Interchange | 3 |
| VALEO | 506213 | Indirect Cross Interchange | 3 |
| UNIPART | GWP149 | Indirect Cross Interchange | 3 |
| MOPROD | MCP2089 | Indirect Cross Interchange | 3 |
| AUSTIN | GWP149 | Indirect Cross Interchange | 2 |
| FAI AutoParts | WP2089 | Indirect Cross Interchange | 2 |
| METELLI | 240187 | Indirect Cross Interchange | 1 |
| OPEN PARTS | WAP801700 | Indirect Cross Interchange | 1 |
| Saleri SIL | PA201 | Indirect Cross Interchange | 1 |
| DELPHI | DD1185 | Indirect Cross Interchange | 1 |
| KWP | 10187 | Indirect Cross Interchange | 1 |
| GRAF | PA187 | Indirect Cross Interchange | 1 |
| AKS DASIS | 783990N | Indirect Cross Interchange | 1 |