Oxygen Sensor Replacement Estimate for Mercedes-Benz CLK55 AMG

Mercedes-Benz CLK55 AMG Oxygen Sensor Replacement costs $209 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$177 to $253
Labor: $70 -$80
Parts: $107 -$173
Average Dealer price
$307 to 439
Average Shop price
$217 to 299
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2002 Mercedes-Benz CLK55 AMGV8-5.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$185.65Shop/Dealer Price$250.86 - $364.82
2003 Mercedes-Benz CLK55 AMGV8-5.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$183.51Shop/Dealer Price$248.35 - $360.84
2001 Mercedes-Benz CLK55 AMGV8-5.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$183.51Shop/Dealer Price$248.24 - $360.64
2004 Mercedes-Benz CLK55 AMGV8-5.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$183.51Shop/Dealer Price$248.29 - $360.73
2003 Mercedes-Benz CLK55 AMGV8-5.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$223.03Shop/Dealer Price$297.61 - $439.63
2006 Mercedes-Benz CLK55 AMGV8-5.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$256.90Shop/Dealer Price$339.92 - $507.31
2005 Mercedes-Benz CLK55 AMGV8-5.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$223.73Shop/Dealer Price$298.68 - $441.37
2005 Mercedes-Benz CLK55 AMGV8-5.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$253.45Shop/Dealer Price$335.77 - $500.71
Show example Mercedes-Benz CLK55 AMG Oxygen Sensor Replacement prices

Parts required for a Mercedes-Benz CLK55 AMG Oxygen Sensor Replacement

Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

450 reviews
Ben
36 years of experience
While Ben was not on time for the appointment, he was in constant communication and informed me of his delay and progress. He was professional and friendly. I would highly recommend, and in fact I will request Ben for our next service next week.
2007 MERCEDES-BENZ GL450 - SPARK PLUG REPLACEMENT
Want Ben's expert advice? Ask your question now. Its free!
395 reviews
Tien
18 years of experience
I had problem with the replacement part Tien came back and took care of it I did not get call back from YourMechanic
2005 MERCEDES-BENZ E320 - CRANKSHAFT POSITION SENSOR REPLACEMENT
Want Tien's expert advice? Ask your question now. Its free!
129 reviews
David
23 years of experience
It is proceeding very well. Thank you.
1998 MERCEDES-BENZ S500 - INSPECTION / DIAGNOSTICS
Want David's expert advice? Ask your question now. Its free!
109 reviews
Augie
26 years of experience
On time and finished before the estimated time and very knowledgeable and honest mechanic , I had no stress and my car works perfectly . Highly recommended.
1993 MERCEDES-BENZ 300E - VALVE COVER GASKET REPLACEMENT
Want Augie's expert advice? Ask your question now. Its free!

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