Oxygen Sensor Replacement Estimate for Mercedes-Benz 190E

Mercedes-Benz 190E Oxygen Sensor Replacement costs $214 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$211 to $225
Labor: $70 -$80
Parts: $141 -$145
Average Dealer price
$374 to 383
Average Shop price
$259 to 265
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CarServiceYourMechanic PriceShop/Dealer Price
1987 Mercedes-Benz 190EL6-2.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$226.79Shop/Dealer Price$291.40 - $428.04
1988 Mercedes-Benz 190EL4-2.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$223.89Shop/Dealer Price$287.89 - $422.45
1985 Mercedes-Benz 190EL4-2.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$223.89Shop/Dealer Price$287.81 - $422.32
1989 Mercedes-Benz 190EL6-2.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$223.89Shop/Dealer Price$287.85 - $422.38
1987 Mercedes-Benz 190EL4-2.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$226.79Shop/Dealer Price$291.41 - $428.08
1992 Mercedes-Benz 190EL6-2.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$222.08Shop/Dealer Price$285.50 - $418.60
1992 Mercedes-Benz 190EL6-2.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$222.78Shop/Dealer Price$286.53 - $420.29
1991 Mercedes-Benz 190EL4-2.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$223.89Shop/Dealer Price$287.88 - $422.44
Show example Mercedes-Benz 190E Oxygen Sensor Replacement prices

Parts required for a Mercedes-Benz 190E Oxygen Sensor Replacement

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Real customer reviews from Mercedes-Benz owners like you.

153 reviews
Jose
10 years of experience
very good job at an expensive cost
2003 MERCEDES-BENZ CLK320 - BRAKE LIGHT SWITCH REPLACEMENT
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132 reviews
Rodney
31 years of experience
This was my first time using a at home service for my car , after reading the comments from other customers I decided to give it a try , and oh my gosh I was totally shocked by the professionalism that Rodney provided he showed up early which I was fine with cause I am a tickler for being on time and on time he was , so that was a big check mark , professionally dressed with company logo uniform . Not only did he find out the problem with my car but also did a inspection of the entire car , let me know that my tires were low and recommended that as soon as i get it running go and get them inflated and told me what pressure for front and the rear . So yes I was very happy with Rodney and the service he provided and the overall attention of the company putting customers first . Looking forward to seeing Rodney next week for the repairs .
2005 MERCEDES-BENZ ML350 - CHECK ENGINE LIGHT IS ON INSPECTION
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75 reviews
Brikk
13 years of experience
Excellent service
2002 MERCEDES-BENZ C230 - CHECK ENGINE LIGHT IS ON INSPECTION
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49 reviews
Jim
7 years of experience
Jim is a very knowledgeable guy and gave me some excellent recommendations. Will definitely book him again.
2004 MERCEDES-BENZ ML500 - 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