Oxygen Sensor Replacement Estimate for Mercedes-Benz 380SE

Mercedes-Benz 380SE Oxygen Sensor Replacement costs $101 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$101 to $111
Labor: $70 -$80
Parts: $31
Average Dealer price
$155
Average Shop price
$122
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CarServiceYourMechanic PriceShop/Dealer Price
1985 Mercedes-Benz 380SEV8-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$103.62Shop/Dealer Price$137.43 - $181.71
1984 Mercedes-Benz 380SEV8-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$103.00Shop/Dealer Price$136.78 - $180.67
1984 Mercedes-Benz 380SEV8-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$103.00Shop/Dealer Price$136.70 - $180.54
1985 Mercedes-Benz 380SEV8-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$103.00Shop/Dealer Price$136.73 - $180.60
Show example Mercedes-Benz 380SE Oxygen Sensor Replacement prices

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277 reviews
Trung
7 years of experience
Trung called and arrived a bit earlier which I told him he could do that since I'm already back in my location. He took care of it like a pro and fast. I found out he has to drive from quite a distance away to my location which make me feel bad. My Mercedes warning light was all reset after the oil change and everything is back to normal. Found a minor leak in trans axle. Awesome job Trung. Keep up the good work.
2005 MERCEDES-BENZ CLK500 - OIL CHANGE
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119 reviews
Adam
12 years of experience
My service was beyond my expectations.......Very Professional and knowledgeable.I have already recommended to a friend.
2010 MERCEDES-BENZ C300 - OIL CHANGE
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97 reviews
Shaun
11 years of experience
Shaun is trustworthy I got a referral from my daughter, has done an oil changed for her Mecedez also. I would recommend him to my close family and friends for sure. Thanks Shaun keep up the great of work! Jennyffer
2006 MERCEDES-BENZ R350 - OIL CHANGE
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50 reviews
Matthew
6 years of experience
Matthew was very quick in determining the problem and even quicker fixing it. Arrived early and was great to deal with.
2001 MERCEDES-BENZ SLK230 - BRAKE LIGHT SWITCH 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