Catalytic converters for cars Catalytic converters for cars / OPEL Catalytic converters for OPEL cars. Consult our catalogue of catalytic converters with officially authorised quality certificates Select another make Select a model ADAM AGILA ANTARA ASTRA CALIBRA CASCADA COMBO CORSA C CORSA B CORSA B COMBO CORSA C COMBO CORSA D CORSA E CORSA F CORSA VAN CROSSLAND CROSSLAND X FRONTERA GRANDLAND X INSIGNIA KARL MERIVA MOKKA MOVANO OMEGA B SIGNUM TIGRA VECTRA VIVA VIVARO ZAFIRA