Oxygen Sensor Replacement Estimate for Mercedes-Benz SLK55 AMG

Mercedes-Benz SLK55 AMG Oxygen Sensor Replacement costs $239 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$133 to $292
Labor: $70 -$80
Parts: $63 -$212
Average Dealer price
$220 to 517
Average Shop price
$163 to 348
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2012 Mercedes-Benz SLK55 AMGV8-5.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$299.24Shop/Dealer Price$392.85 - $592.00
2007 Mercedes-Benz SLK55 AMGV8-5.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$255.87Shop/Dealer Price$338.80 - $505.56
2009 Mercedes-Benz SLK55 AMGV8-5.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$255.87Shop/Dealer Price$338.69 - $505.36
2008 Mercedes-Benz SLK55 AMGV8-5.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$255.87Shop/Dealer Price$338.74 - $505.45
2006 Mercedes-Benz SLK55 AMGV8-5.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$259.37Shop/Dealer Price$343.04 - $512.31
2006 Mercedes-Benz SLK55 AMGV8-5.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$257.47Shop/Dealer Price$340.62 - $508.44
2012 Mercedes-Benz SLK55 AMGV8-5.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$138.79Shop/Dealer Price$192.50 - $271.48
2008 Mercedes-Benz SLK55 AMGV8-5.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$254.00Shop/Dealer Price$336.46 - $501.81
Show example Mercedes-Benz SLK55 AMG Oxygen Sensor Replacement prices
i
Have a car question? Get free advice from our top-rated mechanics.

Parts required for a Mercedes-Benz SLK55 AMG Oxygen Sensor Replacement

Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

471 reviews
Peter
38 years of experience
Professional and thorough as always!
2002 MERCEDES-BENZ E320 - EXHAUST GAS RECIRCULATION/EGR VALVE REPLACEMENT
Want Peter's expert advice? Ask your question now. Its free!
59 reviews
Steven
16 years of experience
Arrived on time; very well trained; excellent job; cleaned up the area; and super fast. Would recommend this service to anyone.
2009 MERCEDES-BENZ E350 - SPARK PLUG REPLACEMENT
Want Steven's expert advice? Ask your question now. Its free!
49 reviews
Andrew
6 years of experience
Great attitude, superb knowledge. I will not have slightest hesitation to book him again if required for my car. Thank you very much for all your work in extreme weather.
2003 MERCEDES-BENZ C240 - ALTERNATOR REPLACEMENT
Want Andrew's expert advice? Ask your question now. Its free!
44 reviews
Jared
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
Want Jared's expert advice? Ask your question now. Its free!

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