| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| METZGER | 0911048 | Direct Cross Interchange | 10 |
| HERTH+BUSS ELPARTS | 70485615 | Direct Cross Interchange | 9 |
| HELLA | 6DD008622741 | Direct Cross Interchange | 8 |
| FAE | 24851 | Direct Cross Interchange | 8 |
| MAZDA | GA2A66490 | Direct Cross Interchange | 7 |
| LUCAS ELECTRICAL | SMB622 | Direct Cross Interchange | 7 |
| FORD | F32Z13480A | Direct Cross Interchange | 6 |
| QUINTON HAZELL | XBLS150 | Direct Cross Interchange | 6 |
| ROVER | XKB000070 | Direct Cross Interchange | 6 |
| FORD | 3405684 | Direct Cross Interchange | 5 |
| MAZDA | GA2A66490A | Direct Cross Interchange | 5 |
| MOTORCRAFT | SWE2370 | Direct Cross Interchange | 3 |
| HELLA | 6DD?008?622741 | Direct Cross Interchange | 1 |
| KW | 510175 | Direct Cross Interchange | 1 |
| EPS | 1810175 | Direct Cross Interchange | 1 |
| HAVAM | 1810175 | Indirect Cross Interchange | 7 |
| STANDARD | 51636 | Indirect Cross Interchange | 7 |
| STANDARD | SBL072 | Indirect Cross Interchange | 6 |
| ANGLI | 40025 | Indirect Cross Interchange | 5 |
| Forecast | 8701 | Indirect Cross Interchange | 3 |
| WELLS | F4851 | Indirect Cross Interchange | 2 |
| STANDARD MOTOR PRODUCTS | SLS229 | Indirect Cross Interchange | 2 |
| STANDARD MOTOR | SLS229 | Indirect Cross Interchange | 2 |
| AIRTEX | 1S5399 | Indirect Cross Interchange | 2 |
| CARQUEST | 5354519 | Indirect Cross Interchange | 2 |
| ORIGINAL ENGINE MANAGEMENT | 8701 | Indirect Cross Interchange | 2 |
| HELLA | 008622741 | Indirect Cross Interchange | 1 |
| AIRTEX | 1S5604 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | XBLS5150 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 2011944 | Indirect Cross Interchange | 1 |
| CARQUEST | 5354556 | Indirect Cross Interchange | 1 |
| INTERMOTOR | 51636 | Indirect Cross Interchange | 1 |
| WELLS | JA4198 | Indirect Cross Interchange | 1 |