| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| JP GROUP | 121650006 | Direct Cross Interchange | 2 |
| VAG | 8D0121251L | Direct Cross Interchange | 1 |
| VAG | 8D0121251BB | Direct Cross Interchange | 1 |
| VAG | 8D0121251B | Direct Cross Interchange | 1 |
| J. DEUS | RA0010220 | Indirect Cross Interchange | 4 |
| FRIGAIR | 01103005 | Indirect Cross Interchange | 3 |
| AVA QUALITY COOLING | AIA2125 | Indirect Cross Interchange | 2 |
| AVA QUALITY COOLING | AI2125 | Indirect Cross Interchange | 2 |
| AVA QUALITY COOLING | AI2111 | Indirect Cross Interchange | 1 |
| AKG | 47850100000 | Indirect Cross Interchange | 1 |
| GERI | 16663 | Indirect Cross Interchange | 1 |
| AUDI | 8D0121251BB | Indirect Cross Interchange | 1 |
| AUDI | 4Z7121251B | Indirect Cross Interchange | 1 |
| AUDI | 4Z7121251 | Indirect Cross Interchange | 1 |
| AUDI | 4B0121251R | Indirect Cross Interchange | 1 |
| DPI | 2648 | Indirect Cross Interchange | 1 |
| AVA COOLING SYSTEMS | AI2125 | Indirect Cross Interchange | 1 |
| VAN WEZEL | 03002125 | Indirect Cross Interchange | 1 |
| VEMO | V15605047 | Indirect Cross Interchange | 1 |
| VALEO | 731757 | Indirect Cross Interchange | 1 |
| HELLA | 8MK376720601 | Indirect Cross Interchange | 1 |
| FRIGAIR | 01103116 | Indirect Cross Interchange | 1 |
| NRF | 519504 | Indirect Cross Interchange | 1 |
| TYC | 7020008 | Indirect Cross Interchange | 1 |
| NISSENS | 60498A | Indirect Cross Interchange | 1 |
| NISSENS | 60228A | Indirect Cross Interchange | 1 |
| AURADIA | KAI125 | Indirect Cross Interchange | 1 |
| AURADIA | AIA2125 | Indirect Cross Interchange | 1 |
| AURADIA | AI2125 | Indirect Cross Interchange | 1 |
| BEHR HELLA SERVICE | 8MK376720601 | Indirect Cross Interchange | 1 |
| BEHR HELLA SERVICE | 2116170 | Indirect Cross Interchange | 1 |
| KüHLER SCHNEIDER | 5000111 | Indirect Cross Interchange | 1 |
| KAGER | 311764 | Indirect Cross Interchange | 1 |
| NOR | 0014208 | Indirect Cross Interchange | 1 |