Oxygen Sensor Replacement Estimate for Mercedes-Benz CL550

Mercedes-Benz CL550 Oxygen Sensor Replacement costs $219 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$173 to $304
Labor: $77 -$88
Parts: $96 -$216
Average Dealer price
$294 to 534
Average Shop price
$212 to 362
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CarServiceYourMechanic PriceShop/Dealer Price
2010 Mercedes-Benz CL550V8-5.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$310.44Shop/Dealer Price$396.75 - $592.80
2007 Mercedes-Benz CL550V8-5.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$306.12Shop/Dealer Price$391.49 - $584.39
2012 Mercedes-Benz CL550V8-4.6L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$178.83Shop/Dealer Price$232.29 - $329.66
2009 Mercedes-Benz CL550V8-5.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$197.70Shop/Dealer Price$255.91 - $367.46
2011 Mercedes-Benz CL550V8-4.6L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$180.75Shop/Dealer Price$234.67 - $333.46
2008 Mercedes-Benz CL550V8-5.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$310.44Shop/Dealer Price$396.74 - $592.78
2010 Mercedes-Benz CL550V8-5.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$200.54Shop/Dealer Price$259.55 - $373.29
2009 Mercedes-Benz CL550V8-5.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$306.12Shop/Dealer Price$391.48 - $584.38
Show example Mercedes-Benz CL550 Oxygen Sensor Replacement prices

Parts required for a Mercedes-Benz CL550 Oxygen Sensor Replacement

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432 reviews
Patrick
22 years of experience
He showed up on time and changed my car's oil really quickly. Would recommend him and this service!
1998 MERCEDES-BENZ E320 - OIL CHANGE
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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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49 reviews
Jim
7 years of experience
Excellent service -- very fast and effective!
1999 MERCEDES-BENZ ML320 - SERPENTINE/DRIVE BELT REPLACEMENT
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21 reviews
Jason
15 years of experience
Jason is the BEST! He is a very special person. He was very professional,courteous,reliable and knew exactly how to do the job in a timely manner. Jason is a 10+!!!!
2002 MERCEDES-BENZ C240 - CRANKSHAFT HARMONIC BALANCER 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