Oxygen Sensor Replacement Estimate for Mercedes-Benz G55 AMG

Mercedes-Benz G55 AMG Oxygen Sensor Replacement costs $193 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$177 to $228
Labor: $70 -$80
Parts: $107 -$148
Average Dealer price
$307 to 388
Average Shop price
$217 to 268
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CarServiceYourMechanic PriceShop/Dealer Price
2011 Mercedes-Benz G55 AMGV8-5.5L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$185.65Shop/Dealer Price$250.86 - $364.82
2010 Mercedes-Benz G55 AMGV8-5.5L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$226.58Shop/Dealer Price$302.20 - $446.99
2003 Mercedes-Benz G55 AMGV8-5.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$183.51Shop/Dealer Price$248.24 - $360.64
2004 Mercedes-Benz G55 AMGV8-5.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$183.51Shop/Dealer Price$248.29 - $360.73
2007 Mercedes-Benz G55 AMGV8-5.5L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$229.53Shop/Dealer Price$305.75 - $452.64
2006 Mercedes-Benz G55 AMGV8-5.5L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$185.65Shop/Dealer Price$250.84 - $364.79
2005 Mercedes-Benz G55 AMGV8-5.5L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$230.27Shop/Dealer Price$306.86 - $454.45
2003 Mercedes-Benz G55 AMGV8-5.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$183.51Shop/Dealer Price$248.35 - $360.82
Show example Mercedes-Benz G55 AMG Oxygen Sensor Replacement prices

Parts required for a Mercedes-Benz G55 AMG Oxygen Sensor Replacement

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471 reviews
Peter
38 years of experience
Professional and thorough as always!
2002 MERCEDES-BENZ E320 - EXHAUST GAS RECIRCULATION/EGR VALVE REPLACEMENT
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450 reviews
Ben
36 years of experience
First class service all the way, to begin with I greatly appreciated him begin ahead of the schedule time and finishing my car sooner than expected. Ben not only service my vehicle efficiently and effectively in a timely manner, but once more offered additional services and recommendations. To you sir, I thank you for your professionalism.
2004 MERCEDES-BENZ E320 - CRANKSHAFT POSITION SENSOR REPLACEMENT
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266 reviews
Grzegorz
36 years of experience
On time, courteous, and helpful. A few days later, my car became sluggish and noisier than usual and my check engine light came on. I spent a few hours and bought tools to diagnose. I discovered that a hose had a come loose and was disconnected. I believe that the hose bolt was loosened when Grzegorzs was checking my air filter.
1999 MERCEDES-BENZ SLK230 - BRAKE PADS REPLACEMENT (FRONT)
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75 reviews
Brikk
13 years of experience
Excellent service
2002 MERCEDES-BENZ C230 - CHECK ENGINE LIGHT IS ON INSPECTION
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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