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
2006 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$199.85Shop/Dealer Price$268.61 - $393.22
2007 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$197.45Shop/Dealer Price$265.78 - $388.72
2003 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$197.45Shop/Dealer Price$265.67 - $388.52
2006 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$253.45Shop/Dealer Price$335.72 - $500.61
2004 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$199.85Shop/Dealer Price$268.64 - $393.27
2004 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 - Front/Upper/Upstream ReplacementYourMechanic Price$257.77Shop/Dealer Price$341.23 - $509.44
2005 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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133 reviews
Alex
11 years of experience
Alex was very professional and did a great job fixing the car within the specified time.
1999 MERCEDES-BENZ E320 - CRANKSHAFT POSITION SENSOR REPLACEMENT
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124 reviews
Jerel
6 years of experience
excellent , very professional, second time we used him to work on suv, highly recommend
2004 MERCEDES-BENZ ML350 - SERPENTINE/DRIVE BELT REPLACEMENT
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111 reviews
Christopher
22 years of experience
Awesome experience!! Chris was great!! I was extremely satisfied with his service. I would recommend him to family and friends. Besides delivering a new battery and installing it, He checked all the fluid levels, checked the tire pressure and made sure all the the malfunction lights went away. He was very professional, knowledgable and friendly.The final bill was less than I was quoted, because he gave me a $20.00 discount.I asked for his card so that I could request him if I need YourMechanic services again. Love this company!!!
2002 MERCEDES-BENZ CLK320 - CAR BATTERY REPLACEMENT
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54 reviews
Peter
22 years of experience
I have to say that I was a little apprehensive at first. Being a Mercedes driver, I've come to know that servicing these cars are anything but normal. So in asking I found that Peter approached this job different from the dealer. My mind was set to rest with a detailed explanation from Peter. He does excellent work with excellent cleanup as well. I was very happy with the outcome and also pleased that he was on time, early actually and very professional. I will be using him again I'm sure. Michael C
2013 MERCEDES-BENZ C250 - 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