Ultimate Auto Quiz: Can You Name These Car Parts?

This part helps clean up something. What is it?

23%
Thefts Of Catalytic Converters Sky Rocket Across The Nation
Retry Correct Incorrect The catalytic converter reduces harmful emissions from the engine. It uses a catalyst to trigger a chemical reaction that changes carbon monoxide, hydrocarbons, and nitrogen oxides into water vapor and carbon dioxide.
Justin Sullivan/Getty Images
Justin Sullivan/Getty Images

This part helps clean up something. What is it?

  • Oxygen Sensor
  • Muffler
  • Catalytic Converter
  • Exhaust Manifold
23%

Scroll down to continue on!