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
2009 Mercedes-Benz G55 AMGV8-5.5L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$185.65Shop/Dealer Price$250.86 - $364.82
2003 Mercedes-Benz G55 AMGV8-5.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$183.51Shop/Dealer Price$248.35 - $360.84
2011 Mercedes-Benz G55 AMGV8-5.5L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$226.58Shop/Dealer Price$302.09 - $446.79
2004 Mercedes-Benz G55 AMGV8-5.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$183.51Shop/Dealer Price$248.29 - $360.73
2009 Mercedes-Benz G55 AMGV8-5.5L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$229.53Shop/Dealer Price$305.75 - $452.64
2008 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
2007 Mercedes-Benz G55 AMGV8-5.5L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$226.58Shop/Dealer Price$302.19 - $446.98
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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12 years of experience
My service was beyond my expectations.......Very Professional and knowledgeable.I have already recommended to a friend.
2010 MERCEDES-BENZ C300 - OIL CHANGE
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26 years of experience
Very knowledgeable, friendly and courteous. I definitely will recommend and use is service again.
2003 MERCEDES-BENZ CLK430 - BRAKE PADS REPLACEMENT (FRONT, REAR)
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2003 MERCEDES-BENZ CLK320 - DRIVE BELT TENSIONER REPLACEMENT
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11 years of experience
Jared was really personable and informative! He was running ahead of schedule so he contacted me to see if I would like him to come early. He not only took care of the known issue but was also thorough to find a secondary problem that I was unaware of. He made extra time for me to take care of both issues immediately! Great service and very competitive pricing will bring my business back whenever I should have need. Thanks!!!
2001 MERCEDES-BENZ E430 - SERPENTINE/DRIVE BELT 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