Parts-Wise
ventilation
99657221902
Boxster (97-04), 996 (98-05) Cabin air filter without activated charcoal (carbon) filter (-M571).
99757121901
Boxster (97-12), 996 (98-05), Cayman (06-12), 997 (05-12) Cabin air filter with activated charcoal (carbon) filter (M571).
99757391102
Condenser for air conditioning, fits on 996 Turbo / Carrera 4S (98-05), 997 (05-12) Boxster (05-12) and Cayman (06-12).