Oxygen Sensor Replacement Estimate for Mercedes-Benz C250

Mercedes-Benz C250 Oxygen Sensor Replacement costs $298 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$282 to $356
Labor: $70 -$80
Parts: $212 -$276
Average Dealer price
$517 to 645
Average Shop price
$348 to 428
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CarServiceYourMechanic PriceShop/Dealer Price
2012 Mercedes-Benz C250L4-1.8L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$368.33Shop/Dealer Price$468.33 - $711.14
2012 Mercedes-Benz C250V6-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$295.00Shop/Dealer Price$376.77 - $564.67
2010 Mercedes-Benz C250V6-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$295.00Shop/Dealer Price$376.70 - $564.53
2011 Mercedes-Benz C250V6-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$295.00Shop/Dealer Price$376.73 - $564.60
Show example Mercedes-Benz C250 Oxygen Sensor Replacement prices
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Parts required for a Mercedes-Benz C250 Oxygen Sensor Replacement

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395 reviews
Tien
18 years of experience
Did a great job.
2002 MERCEDES-BENZ ML320 - UBERX INSPECTION AND OIL CHANGE PACKAGE
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311 reviews
Lucas
12 years of experience
Excellent work, very knowledge and experienced. He is fair and honest and only does the work that is needed.
2012 MERCEDES-BENZ C250 - BRAKE LIGHT BULB REPLACEMENT (DRIVER SIDE)
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129 reviews
Allen
31 years of experience
Fantastic!
2015 MERCEDES-BENZ GLK350 - OIL CHANGE
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Christopher
22 years of experience
Awesome experience!! Chris was great!! I was extremely satisfied with his service. I would recommend him to family and friends. Besides delivering a new battery and installing it, He checked all the fluid levels, checked the tire pressure and made sure all the the malfunction lights went away. He was very professional, knowledgable and friendly.The final bill was less than I was quoted, because he gave me a $20.00 discount.I asked for his card so that I could request him if I need YourMechanic services again. Love this company!!!
2002 MERCEDES-BENZ CLK320 - BATTERY REPLACEMENT
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All about Oxygen Sensor Replacement

With each new model year, manufacturers are adding more oxygen sensors to better manage engine operation. Some high performance engines have an oxygen sensor for each cylinder as well as one for the rear of each catalytic convertor. The sensors are located either underneath the hood or underneath the car. The oxygen sensors are connected (screwed) to the exhaust pipe, either in front or back of the catalytic converter. The front (upstream) sensors measure the amount of oxygen in the exhaust system. The purpose of the front oxygen sensor(s) is to measure how rich or lean the gases are as the gases exit the combustion chamber. Depending upon whether the exhaust gas is lean (high in oxygen content) or rich (low in oxygen content), the amount of fuel entering the engine is adjusted by the engine management computer to try and maintain an ideal mixture that produces the lowest emissions output from the catalytic convertor. Rear (downstream) sensors are located behind the catalytic converter. The purpose of the rear oxygen sensor(s) is to monitor the oxygen content of the exhaust gases leaving the catalytic convertor. If one or more of the oxygen sensors are faulty, your car may not pass the emissions test. If you drive your car with a faulty oxygen sensor, you may get poor gas mileage and it can damage the catalytic converter.

Oxygen Sensor Replacement Estimates for Popular Mercedes-Benz Models