Oxygen Sensor Replacement Estimate for Mercedes-Benz C280

Mercedes-Benz C280 Oxygen Sensor Replacement costs $246 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$180 to $432
Labor: $70 -$216
Parts: $110 -$216
Average Dealer price
$312 to 683
Average Shop price
$220 to 495
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CarServiceYourMechanic PriceShop/Dealer Price
2006 Mercedes-Benz C280V6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$188.43Shop/Dealer Price$243.45 - $351.34
2006 Mercedes-Benz C280V6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$418.12Shop/Dealer Price$544.34 - $767.88
2000 Mercedes-Benz C280V6-2.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$228.83Shop/Dealer Price$293.99 - $432.20
1999 Mercedes-Benz C280V6-2.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$228.83Shop/Dealer Price$294.03 - $432.27
2007 Mercedes-Benz C280V6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$422.44Shop/Dealer Price$549.46 - $776.04
1994 Mercedes-Benz C280L6-2.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$258.99Shop/Dealer Price$331.64 - $492.44
1994 Mercedes-Benz C280L6-2.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$274.48Shop/Dealer Price$351.16 - $523.70
1995 Mercedes-Benz C280L6-2.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$255.49Shop/Dealer Price$327.39 - $485.66
Show example Mercedes-Benz C280 Oxygen Sensor Replacement prices

Parts required for a Mercedes-Benz C280 Oxygen Sensor Replacement

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Tien
18 years of experience
Tien was great, but the app/business made two errors. A. You switched mechanics on me at 9pm the night before. Tien was unaware of this switch and couldn't make it to my house in time when he found out the next morning. I understand you expect your mechanics to be responsive, but that's unrealistic...consequently the customer paid for it. B. A customer support rep reached out, with what I believe is an automated email, asking why I signed up but did not book an appointment. I had booked an appointment; this showed disorganization and hurt brand equity. All-in-all if Tien hadn't been awesome, quick, courteous my experience would have been very different. Positives: Very convenient service. I feel it should be cheaper with the reduced overhead of a mechanic shop, but with discount was very fair. Effective and quick, no hassle. Negatives: Y'all need a redesign on web. Haven't seen app, but web is kinda 2005-ish. Thanks for the oil change and I'll recommend y'all (and Tien) to some folks. Live long and prosper.
1998 MERCEDES-BENZ C280 - OIL CHANGE
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Jamahl
15 years of experience
Excellent
2003 MERCEDES-BENZ S430 - RADIATOR HOSE REPLACEMENT (UPPER)
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282 reviews
Mark
6 years of experience
Excellent service, fast diagnosis, friendly and very nice!
1997 MERCEDES-BENZ E320 - CHECK ENGINE LIGHT IS ON INSPECTION
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Jay
32 years of experience
He was fast and competent
2008 MERCEDES-BENZ C300 - 20,000 MILES MAINTENANCE SERVICE
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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