Oxygen Sensor Replacement Estimate for Mercedes-Benz CLK320

Mercedes-Benz CLK320 Oxygen Sensor Replacement costs $209 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$177 to $244
Labor: $70 -$80
Parts: $107 -$164
Average Dealer price
$307 to 421
Average Shop price
$217 to 288
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CarServiceYourMechanic PriceShop/Dealer Price
2001 Mercedes-Benz CLK320V6-3.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$185.65Shop/Dealer Price$239.97 - $345.76
1998 Mercedes-Benz CLK320V6-3.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$228.83Shop/Dealer Price$294.07 - $432.34
2002 Mercedes-Benz CLK320V6-3.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$244.05Shop/Dealer Price$313.01 - $462.63
2003 Mercedes-Benz CLK320V6-3.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$183.51Shop/Dealer Price$237.37 - $341.62
2002 Mercedes-Benz CLK320V6-3.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$185.65Shop/Dealer Price$239.99 - $345.79
1998 Mercedes-Benz CLK320V6-3.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$245.34Shop/Dealer Price$314.57 - $465.13
2004 Mercedes-Benz CLK320V6-3.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$186.18Shop/Dealer Price$240.79 - $347.09
1999 Mercedes-Benz CLK320V6-3.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$228.83Shop/Dealer Price$294.06 - $432.33
Show example Mercedes-Benz CLK320 Oxygen Sensor Replacement prices

Parts required for a Mercedes-Benz CLK320 Oxygen Sensor Replacement

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445 reviews
Chris
17 years of experience
Had a great experience
2005 MERCEDES-BENZ CLK320 - BATTERY WILL NOT HOLD A CHARGE INSPECTION
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268 reviews
Richard
16 years of experience
Excellent!
2005 MERCEDES-BENZ CLK320 - SPARK PLUG REPLACEMENT
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248 reviews
Stefan
12 years of experience
This is the 2nd time I have used this service. I am completely satisfied add to that we have had a jeep and a mbz successfully worked on and I highly recommend yourmechanic.com.
2004 MERCEDES-BENZ CLK320 - DRILL OUT DAMAGED BOLTS REPLACE WITH NEW HARDWARE, INSTALL CUSTOMER PROVIDED SEATBELT INSTALL ALL REMOVED PARTS.
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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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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