Oxygen Sensor Replacement Estimate for Mercedes-Benz 300TE

Mercedes-Benz 300TE Oxygen Sensor Replacement costs $228 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$225 to $243
Labor: $70 -$80
Parts: $155 -$163
Average Dealer price
$403 to 419
Average Shop price
$277 to 287
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CarServiceYourMechanic PriceShop/Dealer Price
1993 Mercedes-Benz 300TEL6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$237.36Shop/Dealer Price$304.61 - $449.19
1991 Mercedes-Benz 300TEL6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$234.26Shop/Dealer Price$300.86 - $443.21
1990 Mercedes-Benz 300TEL6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$234.26Shop/Dealer Price$300.78 - $443.07
1989 Mercedes-Benz 300TEL6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$242.75Shop/Dealer Price$311.43 - $460.11
1993 Mercedes-Benz 300TEL6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$237.36Shop/Dealer Price$304.63 - $449.22
1993 Mercedes-Benz 300TEL6-3.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$239.41Shop/Dealer Price$307.17 - $453.28
1989 Mercedes-Benz 300TEL6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$246.82Shop/Dealer Price$316.59 - $468.38
1988 Mercedes-Benz 300TEL6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$242.75Shop/Dealer Price$311.46 - $460.17
Show example Mercedes-Benz 300TE Oxygen Sensor Replacement prices
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Parts required for a Mercedes-Benz 300TE Oxygen Sensor Replacement

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344 reviews
Robert
26 years of experience
This is the BEST service I have ever found....the MBZ dealer was a RIP OFF and if you went to a shop you had to get a ride and it was still expensive.....I work from home and it's the perfect fit. I wish you guys mucho success. I'm referring everyone I know!!! Laura Mattos
2001 MERCEDES-BENZ C240 - OIL CHANGE
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282 reviews
Mark
6 years of experience
This is the second time Mark has serviced my car. As with the first time, Mark was a consummate professional from start to finish. Thanks Mark.
1997 MERCEDES-BENZ E320 - TIRE ROTATION
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61 reviews
Chad
11 years of experience
Chad was polite and knowledgeable about my vehicle. He wants to build a good reputation and he is earning it the way he dealt with me.
2011 MERCEDES-BENZ E550 - CAR IS NOT STARTING INSPECTION
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39 reviews
Jay
11 years of experience
Great service...very satisfied...
2011 MERCEDES-BENZ C300 - 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