Oxygen Sensor Replacement Estimate for Mercedes-Benz E550

Mercedes-Benz E550 Oxygen Sensor Replacement costs $229 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$127 to $320
Labor: $70 -$104
Parts: $57 -$216
Average Dealer price
$207 to 553
Average Shop price
$155 to 378
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CarServiceYourMechanic PriceShop/Dealer Price
2007 Mercedes-Benz E550V8-5.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$188.43Shop/Dealer Price$243.45 - $351.34
2009 Mercedes-Benz E550V8-5.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$186.24Shop/Dealer Price$240.83 - $347.16
2011 Mercedes-Benz E550V8-5.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$207.24Shop/Dealer Price$269.39 - $381.39
2011 Mercedes-Benz E550V8-5.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$320.12Shop/Dealer Price$410.54 - $607.23
2010 Mercedes-Benz E550V8-5.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$209.43Shop/Dealer Price$272.10 - $385.72
2010 Mercedes-Benz E550V8-5.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$324.44Shop/Dealer Price$415.82 - $615.67
2012 Mercedes-Benz E550V8-4.6L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$152.90Shop/Dealer Price$201.61 - $272.96
2012 Mercedes-Benz E550V8-4.6L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$192.83Shop/Dealer Price$251.48 - $352.74
Show example Mercedes-Benz E550 Oxygen Sensor Replacement prices

Parts required for a Mercedes-Benz E550 Oxygen Sensor Replacement

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Tien
18 years of experience
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2006 MERCEDES-BENZ E500 - TRANSFER CASE FLUID REPLACEMENT
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12 years of experience
Excellent work, very knowledge and experienced. He is fair and honest and only does the work that is needed.
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Grzegorz is a very experienced and knowledgeable mechanic. He did an excellent job on my fuel pump/filter replacement. He explained what repair work was needed and then completed the job in a very timely manner! He is very good at communicating and arrives when he says he will. I'm very appreciative of his help and I would recommend Grzegorz without hesitation.
1984 MERCEDES-BENZ 380SL - FUEL PUMP REPLACEMENT
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Terrell
36 years of experience
Terrell was timely and proficient. Arrived early with parts and everything necessary to complete the job. Job was completed fast, and easy!
2011 MERCEDES-BENZ E350 - CAR 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