Description: Oxygen Sensor
Condition: New 
Brand: Mercedes-Benz® 
Part Number: A0005406217 

• Weight: 3 lbs
• Fit for: Mercedes-Benz - W202, W210 
  
• Functions:
  • Catalyst monitoring: The oxygen sensor can also be used to monitor the health of the catalytic converter. 
    
  • Fuel efficiency: The oxygen sensor also plays a role in improving fuel efficiency. By ensuring that the engine is operating at the optimal air-fuel ratio, the sensor helps to prevent fuel waste and improve overall fuel economy.
    
  • Emission control: The primary function of the oxygen sensor is to monitor the oxygen content in the exhaust gases. This information is used by the engine control module (ECM) to adjust the air-fuel ratio of the engine. By maintaining an optimal air-fuel ratio, the catalytic converter can effectively reduce harmful emissions such as nitrogen oxides (NOx) and carbon monoxide (CO).

Mercedes-Benz® is a world-renowned automobile manufacturer founded in Germany in 1926. The company is famous for its high quality, elegant design and advanced technologies. Mercedes-Benz® is actively developing electric mobility, offering innovative models in the electric car segment. Its logo, consisting of a trident, symbolizes the pursuit of excellence in various transport sectors.