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
1992 Mercedes-Benz 190EL4-2.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$226.79Shop/Dealer Price$291.40 - $428.04
1991 Mercedes-Benz 190EL4-2.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$223.89Shop/Dealer Price$287.89 - $422.45
1990 Mercedes-Benz 190EL6-2.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$219.26Shop/Dealer Price$282.03 - $413.06
1989 Mercedes-Benz 190EL6-2.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$223.89Shop/Dealer Price$287.85 - $422.38
1984 Mercedes-Benz 190EL4-2.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$226.79Shop/Dealer Price$291.41 - $428.08
1991 Mercedes-Benz 190EL6-2.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$222.08Shop/Dealer Price$285.50 - $418.60
1987 Mercedes-Benz 190EL6-2.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$227.51Shop/Dealer Price$292.45 - $429.76
1987 Mercedes-Benz 190EL4-2.3LService typeOxygen Sensor - Rear/Lower/Downstream 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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132 reviews
Alex
11 years of experience
He was very polite and knowledgeable of the work to be done. He kept me informed of the status of my parts.
2006 MERCEDES-BENZ CLS500 - CAR HEATER CONTROL VALVE REPLACEMENT
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111 reviews
Christopher
22 years of experience
Awesome experience!! Chris was great!! I was extremely satisfied with his service. I would recommend him to family and friends. Besides delivering a new battery and installing it, He checked all the fluid levels, checked the tire pressure and made sure all the the malfunction lights went away. He was very professional, knowledgable and friendly.The final bill was less than I was quoted, because he gave me a $20.00 discount.I asked for his card so that I could request him if I need YourMechanic services again. Love this company!!!
2002 MERCEDES-BENZ CLK320 - CAR BATTERY REPLACEMENT
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87 reviews
Chris
21 years of experience
Perfect!
2001 MERCEDES-BENZ E320 - WINDOW MOTOR / REGULATOR ASSEMBLY REPLACEMENT (PASSENGER SIDE REAR)
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21 reviews
Jason
15 years of experience
Awesome service! Very well done and through.
2008 MERCEDES-BENZ C300 - CAR THERMOSTAT 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