| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | QER2554 | Direct Cross Interchange | 1 |
| SEAT | 4B0121251A | Indirect Cross Interchange | 1 |
| AUDI | 4B0121251S | Indirect Cross Interchange | 1 |
| AUDI | 4B0121251AK | Indirect Cross Interchange | 1 |
| AUDI | 4B0121251A | Indirect Cross Interchange | 1 |
| VAN WEZEL | 03002157 | Indirect Cross Interchange | 1 |
| VALEO | 734753 | Indirect Cross Interchange | 1 |
| HELLA | 8MK376781031 | Indirect Cross Interchange | 1 |
| FRIGAIR | 01103007 | Indirect Cross Interchange | 1 |
| NRF | 53444 | Indirect Cross Interchange | 1 |
| NISSENS | 60423A | Indirect Cross Interchange | 1 |
| BEHR HELLA SERVICE | 8MK376781031 | Indirect Cross Interchange | 1 |
| AKS DASIS | 480150N | Indirect Cross Interchange | 1 |
| AVA QUALITY COOLING | AIA2157 | Indirect Cross Interchange | 1 |
| AVA QUALITY COOLING | AI2157 | Indirect Cross Interchange | 1 |
| GERI | 16656 | Indirect Cross Interchange | 1 |
| VW | 4B0121251S | Indirect Cross Interchange | 1 |
| VW | 4B0121251AK | Indirect Cross Interchange | 1 |
| SKODA | 4B0121251S | Indirect Cross Interchange | 1 |
| SKODA | 4B0121251AK | Indirect Cross Interchange | 1 |
| SKODA | 4B0121251A | Indirect Cross Interchange | 1 |
| SEAT | 4B0121251S | Indirect Cross Interchange | 1 |
| SEAT | 4B0121251AK | Indirect Cross Interchange | 1 |