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
2003 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$199.85Shop/Dealer Price$268.61 - $393.22
2004 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$197.45Shop/Dealer Price$265.78 - $388.72
2004 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$253.45Shop/Dealer Price$335.67 - $500.52
2006 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$197.45Shop/Dealer Price$265.72 - $388.62
2003 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$256.90Shop/Dealer Price$339.96 - $507.38
2007 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$256.90Shop/Dealer Price$339.92 - $507.31
2007 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$200.45Shop/Dealer Price$269.58 - $394.80
2008 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$253.45Shop/Dealer Price$335.77 - $500.71
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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246 reviews
Godwin
19 years of experience
Godwin did a great job changing the oil in my car. First, he called me and arrived early for the appointment which I really appreciated. Then he answered my questions about the car that were not even related to the oil change. He has a good attitude and you can tell he know what he is doing. I absolutely liked the way he did the job and will certainly use his services again.
2010 MERCEDES-BENZ E350 - OIL CHANGE
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197 reviews
Jeff
22 years of experience
Great
1995 MERCEDES-BENZ E320 - TUNE-UP
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164 reviews
Theodore
11 years of experience
Theodore was very knowledgeable. I called him in to look at my door lock problem and he was able to find out what the real issue was. In addition of that, he also spotted some damages under my door panel done by the car dealership where I bought my car, and also pointed out that the car battery that came with the car was half of the size of the factory one. I was really grateful to have him as my mechanic. He already saved me a fortune and I would recommend him to anyone that needs a helping hand. Good job Theodore!
2011 MERCEDES-BENZ GLK350 - DOOR DOES NOT LOCK OR OPEN INSPECTION
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21 reviews
Eric
10 years of experience
Kept me informed for his arrival. Was very friendly.
1999 MERCEDES-BENZ S420 - OIL CHANGE
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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