Oxygen sensor in front of catalytic converter cyl. 4-6 Cayenne (03-06) left
exhaust system, heating air supply
Oxygen sensor in front of catalytic converter Cayenne (07-10).
Cayenne (03-06) Lambda oxygen sensor mounted after catalytic converter, for Cayenne's with option codes IT90 (D9L engine) and IT91 (D9L engine)
Oxygen sensor after catalytic converter Cayenne cyl. 1-3(03-06).
Oxygen sensor after catalytic converter Cayenne (07-10).
Oxygen sensor after catalytic converter Cayenne (07-10).
Pressure switch airco 997 turbo ('10-), Cayenne (03-), Boxster ('09-), Cayman ('09-)