FIAT SEICENTO / 600 (187_) 1.1 (187AXB, 187AXB1A, 187AXC1A02) Hatchback Petrol 01/1998 10/2000 FWD 8 54 40. Type Catalytic Converter. It works by converting exhaust emissions into less harmful ones when the gasses pass through it, triggering a chemical reaction.
