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Mercedes Benz Oxygen Sensor

Your Mercedes-Benz oxygen sensor is responsible for proper air-to-fuel ratio. This ratio is important to performance in your vehicle. It also helps regulate emissions. Replace this device when necessary with sensors from AutoAnything. A bad O2 sensor leads to failed emissions tests, so don't hesitate.
An oxygen sensor detects the amount of oxygen present in the exhaust gases and then relays that information to an onboard computer. It enables the computer to make continuous adjustments to the air/fuel mixture resulting in maximum engine performance with minimal emissions. They're also used to evaluate the efficiency of the catalytic converter based on the converter's ability to store and release oxygen. It needs to be checked periodically and replaced accordingly. An O2 sensor for Mercedes is easy to find at AutoAnything. Affordability is a priority, and all our parts come with a 1-Year, Lower Price Guarantee.
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6 products

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Customer Reviews

Bosch Oxygen Sensor


Posted By harold m (SNOW CAMP, NC) / December 18, 2020
Denso Oxygen Sensor

Denso O2

Great fit and product. Solved my codes. View more reviews...
Posted By Adam F (NEW BRAUNFELS, TX) / June 17, 2019
2011 Jeep Grand Cherokee
Delphi Oxygen Sensor

It fit great and works good

I am very happy with the oxygen sensors they were great exact Replacements had no problem installing them very happy thank you AutoAnythingthank you AutoAnything View more reviews...
Posted By Albert N (Brooklyn, NY) / August 21, 2018
2008 Chevy Equinox