Oxygen Sensor Replacement Estimate for Mercedes-Benz CLK350

Mercedes-Benz CLK350 Oxygen Sensor Replacement costs $276 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$180 to $392
Labor: $70 -$168
Parts: $110 -$224
Average Dealer price
$312 to 643
Average Shop price
$220 to 455
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CarServiceYourMechanic PriceShop/Dealer Price
2009 Mercedes-Benz CLK350V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$388.95Shop/Dealer Price$502.80 - $724.28
2008 Mercedes-Benz CLK350V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$186.24Shop/Dealer Price$240.83 - $347.16
2007 Mercedes-Benz CLK350V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$186.24Shop/Dealer Price$240.76 - $347.03
2008 Mercedes-Benz CLK350V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$384.47Shop/Dealer Price$497.37 - $715.62
2007 Mercedes-Benz CLK350V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$388.95Shop/Dealer Price$502.84 - $724.35
2009 Mercedes-Benz CLK350V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$188.43Shop/Dealer Price$243.44 - $351.32
2006 Mercedes-Benz CLK350V6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$390.07Shop/Dealer Price$504.51 - $727.07
2006 Mercedes-Benz CLK350V6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$186.24Shop/Dealer Price$240.83 - $347.15
Show example Mercedes-Benz CLK350 Oxygen Sensor Replacement prices

Parts required for a Mercedes-Benz CLK350 Oxygen Sensor Replacement

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308 reviews
Dan
34 years of experience
Good Guy!!!
1999 MERCEDES-BENZ ML320 - CAR IS NOT STARTING INSPECTION
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212 reviews
Enrique
16 years of experience
He was on time ,courteous and above all professional which inturn made me feel comfortable with him working on my car.
2004 MERCEDES-BENZ CLK320 - BRAKE PADS REPLACEMENT (REAR)
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197 reviews
Jeff
22 years of experience
Jeff changed my oil pretty quickly even though my Mercedes is a bit of a hassle to deal with. Additionally, he helped me figure out that the reason my car wasn't changing gears is most likely because it does not have enough transmission fluid. On top of that, he was very friendly and provided me with awesome customer service- and now I know exactly what I need to get services to get my car back in action!
2003 MERCEDES-BENZ C230 - OIL CHANGE
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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