catalytic converter

US /ˌkæt̬.əˌlɪt̬.ɪk kənˈvɝː.t̬ɚ/
UK /ˌkæt̬.əˌlɪt̬.ɪk kənˈvɝː.t̬ɚ/
"catalytic converter" picture
1.

Katalysator

an apparatus fitted to the exhaust system of a motor vehicle, containing a catalyst for converting pollutant gases into less harmful ones

:
The mechanic replaced the faulty catalytic converter.
Der Mechaniker ersetzte den defekten Katalysator.
New cars are required to have a catalytic converter to reduce emissions.
Neue Autos müssen einen Katalysator haben, um Emissionen zu reduzieren.