| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AUDI | 443121251P | Direct Cross Interchange | 2 |
| AUDI | 431121251L | Indirect Cross Interchange | 1 |
| AKG | 00854630000 | Indirect Cross Interchange | 1 |
| AUDI | 431121251K | Indirect Cross Interchange | 1 |
| AKG | 00853690000 | Indirect Cross Interchange | 1 |
| AUDI | 431121251C | Indirect Cross Interchange | 1 |
| GERI | 16107 | Indirect Cross Interchange | 1 |
| AUDI | 431121251AB | Indirect Cross Interchange | 1 |
| DENSO | DRM02001 | Indirect Cross Interchange | 1 |
| AUDI | 431121251A | Indirect Cross Interchange | 1 |
| SPECTRA PREMIUM | CU710 | Indirect Cross Interchange | 1 |
| HAVAM | RA8264 | Indirect Cross Interchange | 1 |
| AVA COOLING SYSTEMS | AIA2019 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QER1003 | Indirect Cross Interchange | 1 |
| VALEO | 819426 | Indirect Cross Interchange | 1 |
| AVA COOLING SYSTEMS | AI2019 | Indirect Cross Interchange | 1 |
| AUDI | 443121253T | Indirect Cross Interchange | 1 |
| HELLA | 8MK376715141 | Indirect Cross Interchange | 1 |
| VAN WEZEL | 03002019 | Indirect Cross Interchange | 1 |
| AUDI | 443121253P | Indirect Cross Interchange | 1 |
| HELLA | 8MK376714701 | Indirect Cross Interchange | 1 |
| AUDI | 443121253D | Indirect Cross Interchange | 1 |
| NRF | 51311 | Indirect Cross Interchange | 1 |
| AUDI | 443121253B | Indirect Cross Interchange | 1 |
| SERCK-MARSTON | 2710014 | Indirect Cross Interchange | 1 |
| AUDI | 443121253A | Indirect Cross Interchange | 1 |
| VISTEON | 1010001133 | Indirect Cross Interchange | 1 |
| NISSENS | 604551 | Indirect Cross Interchange | 1 |
| NISSENS | 60455 | Indirect Cross Interchange | 1 |
| AURADIA | KAI019 | Indirect Cross Interchange | 1 |
| AURADIA | AIA2019 | Indirect Cross Interchange | 1 |
| AURADIA | AI2019 | Indirect Cross Interchange | 1 |
| THERMOTEC | D7A019TT | Indirect Cross Interchange | 1 |
| BEHR HELLA SERVICE | 8MK376715141 | Indirect Cross Interchange | 1 |
| BEHR HELLA SERVICE | 8MK376714701 | Indirect Cross Interchange | 1 |
| BEHR HELLA SERVICE | 2110246 | Indirect Cross Interchange | 1 |
| KüHLER SCHNEIDER | 5000601 | Indirect Cross Interchange | 1 |
| J. DEUS | RA0010040 | Indirect Cross Interchange | 1 |
| KAGER | 310002 | Indirect Cross Interchange | 1 |
| JP GROUP | 443121251D | Indirect Cross Interchange | 1 |
| JP GROUP | 121510002 | Indirect Cross Interchange | 1 |
| AUDI | 443121251N | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | BM402 | Indirect Cross Interchange | 1 |
| AUDI | 443121251J | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 350213402000 | Indirect Cross Interchange | 1 |
| AUDI | 443121251H | Indirect Cross Interchange | 1 |
| SCHLIECKMANN | 60032019 | Indirect Cross Interchange | 1 |
| AUDI | 443121251A | Indirect Cross Interchange | 1 |
| NOR | 0010209 | Indirect Cross Interchange | 1 |
| AUDI | 431121251T | Indirect Cross Interchange | 1 |
| AKS DASIS | 480060N | Indirect Cross Interchange | 1 |
| AUDI | 431121251R | Indirect Cross Interchange | 1 |
| AKG | 47850510000 | Indirect Cross Interchange | 1 |