Oxygen Sensor Replacement Estimate for Mercedes-Benz SL55 AMG

Mercedes-Benz SL55 AMG Oxygen Sensor Replacement costs $217 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$190 to $253
Labor: $70 -$80
Parts: $120 -$173
Average Dealer price
$333 to 439
Average Shop price
$233 to 299
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CarServiceYourMechanic PriceShop/Dealer Price
2004 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$199.85Shop/Dealer Price$268.61 - $393.22
2005 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$253.45Shop/Dealer Price$335.78 - $500.72
2004 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$253.45Shop/Dealer Price$335.67 - $500.52
2005 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$197.45Shop/Dealer Price$265.72 - $388.62
2006 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$199.85Shop/Dealer Price$268.64 - $393.27
2008 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$199.85Shop/Dealer Price$268.60 - $393.20
2007 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$257.77Shop/Dealer Price$341.23 - $509.44
2007 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$197.45Shop/Dealer Price$265.77 - $388.71
Show example Mercedes-Benz SL55 AMG Oxygen Sensor Replacement prices

Parts required for a Mercedes-Benz SL55 AMG Oxygen Sensor Replacement

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331 reviews
Jamahl
15 years of experience
I definitely recommend hiring Jamahl for any of your projects. He is a professional and is considerate in getting the problem fixed.
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17 years of experience
I rescheduled appointment to a much earlier time with only 1 hour notice, he arrived right on time regardless. Did everything very quickly and told me what he was doing along the way, was a very pleasant experience, found my new mechanic.
1999 MERCEDES-BENZ E55 AMG - OIL CHANGE
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6 years of experience
Prompt, professional, pleasant, and knowledgeable. Richard texted me to let me know he would be 15 mins late and still showed up 5 mins early. He made additional recommendations and documented all of his work.
2003 MERCEDES-BENZ C230 - MASS AIRFLOW SENSOR REPLACEMENT
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18 years of experience
Very nice to work with and knowledgeable
2009 MERCEDES-BENZ C300 - CAR THERMOSTAT 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