Mercedes-Benz Car Oxygen Sensor replacement made easy

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Car oxygen sensors are also called lambda sensors.

Expert Mercedes-Benz Mechanics

25

Total expert Mercedes-Benz car oxygen sensor replacement mechanics

Number of Ratings

8

Total number of car oxygen sensor replacement reviews for Mercedes-Benz bookings

Average Rating

Average user rating for Mercedes-Benz car oxygen sensor replacement bookings

Top Mechanics For Mercedes-Benz Car Oxygen Sensor Replacement & Repairs

107 Reviews

Garage in Southend On Sea, 14 years of experience

I began my career with a Renault main dealer in 2003 where I completed my 3 year advanced modern apprenticeship earning an NVQ level 3 in Automotive maintenance and repair and then worked as a qualified tech...

274 Reviews

Garage in Essex, 24 years of experience

I have over 25 years experience in the industry as well as 17 years in the main dealer. Mobile clutch repair uses fully qualified and certified technicians to ensure our workmanship remains the best quality ...

186 Reviews

Garage in Nottingham , 15 years of experience

I am the owner of the garage, we have been operating for the past 16 years. We are able to carry out all kinds of repairs including diagnostics, servicing, brakes, suspension, clutches, timing belts, gear bo...

27 Reviews

Garage in London, 17 years of experience

Here at MOT Village we have been running for the last 8 years with our skilled mechanics. We specialise in Class 7 heavy goods. Our customers will always be our first priority. And we make sure to provid...

DAVID 14th April 2025

Ssangyong Tivoli • Additional work following previous booking

448 Reviews

Garage in Uckfield , 20 years of experience

Full range of mechanical work including full diagnostic equipment, service and repair, welding, mot prep, car delivery

321 Reviews

Garage in Doncaster, 15 years of experience

Having done my apprenticeship in an independent garage for 5 years then spending the Last year of the apprenticeship at Volkswagen and spent 7 years thereafter. Left VW for Peugeot then BMW for couple years....

24 Reviews

Garage in Kent, 32 years of experience

VAUXHALL TRAINED TECHNICIAN MANY YEARS EXPERIENCE ON ALL MAKES AND MODELS AT INDEPENDENT GARAGE AND RUNNING MY OWN BUSINESS FOR 12 YEARS DEALING WITH ALL MAKES AND MODELS

Mobile mechanic in Loughborough, 20 years of experience

Our mechanics and technicians are experts in all aspects of automotive repair. From routine maintenance to major repairs, we have the knowledge and expertise to get the job done right.

42 Reviews

Garage in Clitheroe, 30 years of experience

Family owned mobile mechanics operating around Lancashire and Yorkshire with over 30 years experience with our technicians we can guarantee that we will keep your and your vehicle running smoothly!

39 Reviews

Garage in Chester Le Street, 5 years of experience

Skilled mechanics are equipped with the latest tools and technology to handle a variety of vehicle makes and models, ensuring top-notch service without the hassle of visiting a traditional repair shop.

125 Reviews

Mobile mechanic in Birmingham, 8 years of experience

I am a mobile mechanic with over 8 years of hands-on experience in the automotive repair industry. Specializing in convenience and quality, I am bringing professional automotive services directly to my custo...

163 Reviews

Mobile mechanic in Stoke-On-Trent, 5 years of experience

As an independent mechanic always aim for the best, always happy to go the extra mile for all our customers.

85 Reviews

Garage in Trowbridge , 7 years of experience

Hi, I started my journey in car and mechanics business 6 years ago and have been committed to learn all I can about cars and how they work to better my self and experience to customers. I have been working w...

Frequently asked questions about Mercedes-Benz car oxygen sensor replacement & repairs

Read our answers to questions about car oxygen sensor replacement costs, symptoms and more.

What does a oxygen sensor replacement on my Mercedes-Benz involve?

  • The mechanic will read the ECU for possible fault codes related to the oxygen sensors.
  • The mechanic will inspect the sensor and ancillaries (like the electrical connectors).
  • If necessary, the mechanic will replace the sensor.
  • The mechanic will advise if other components need to be replaced as well.
  • The mechanic will check the sensors again.
  • The mechanic will test drive the car, if necessary the mechanic will make adjustments.

What are the symptoms of a faulty Mercedes-Benz Oxygen Sensor?

  • When the 'Check Engine' light on your dashboard is on.
  • When the engine won't start or cuts out during operation.
  • When the engine misfires.
  • When the engine runs rough (a rough idle for example).
  • When the engine doesn't perform as well as usual.
  • When the car's fuel consumption is higher than usual.
  • When the car fails an emissions test.

How long does it take to replace an o2 sensor on my Mercedes-Benz?

A car oxygen sensor replacement usually takes around 1 hour, but can take less or more time. Ultimately, the time that the job will take will depend on a number of factors, like your vehicle's make and model, year, as well as other factors. Select your car at the top of this page for information on job time and cost for your vehicle through ClickMechanic.

How often should you replace an oxygen sensor on my Mercedes-Benz?

For an optimal combustion of the air / fuel mixture within the engine it is important to service the oxygen sensors as and when stipulated in the guidelines set out by your car's manufacturer. Professional and timely maintenance is essential to prevent further damage of other parts of the engine. Should you experience problems with an oxygen sensor, then it is advisable to have it inspected and, if necessary, have the sensor replaced.

What causes Mercedes-Benz oxygen sensors to break?

Due to constant exposure to heat being fitted on the exhaust of the car, the oxygen sensor will eventually suffer from wear and tear over time. Contamination from debris and dust can also cause the oxygen sensor to become faulty. Typically, the oxygen or lambda sensor fails due to damage from being in close proximity to extremely high temperatures.

What is the average lifespan of Mercedes-Benz oxygen sensors?

Oxygen sensors can typically last anywhere from 40,000 to 100,000 miles however they may need to be replaced sooner if damaged or corroded.

Can local garages offer home collection and delivery for Mercedes-Benz car oxygen sensor replacement?

Yes, many local garages are able to offer collection and delivery for a car oxygen sensor replacement on your Mercedes-Benz. With ClickMechanic collection & delivery is free if your vehicle is drivable. Once booked a mechanic will pick up the vehicle on the day and time of your choice, do the work, and return the vehicle at a time convenient to you. Simply enter your vehicle registration number and postcode to get an upfront price for a car oxygen sensor replacement on your Mercedes-Benz.

Can mobile mechanics do Mercedes-Benz car oxygen sensor replacement at my home or office?

Yes, mobile mechanics can do a car oxygen sensor replacement at your home or office on your Mercedes-Benz, provided there is a safe and sufficient space to conduct the repair or replacement. With ClickMechanic, once booked for a date and time of your choice, your booking will be offered to vetted mobile mechanics in your area.

How much does a Mercedes-Benz car oxygen sensor replacement cost?

The cost for a Mercedes-Benz car oxygen sensor replacement depends on the model of your Mercedes-Benz. See the averages for different models below. We use industry standard data & millions of data points so you know what you should be paying.

These estimates may include Lambda sensor.

Name Average Cost
Mercedes-Benz A-Class £189 Get exact price
Mercedes-Benz B-Class £178 Get exact price
Mercedes-Benz C-Class £189 Get exact price
Mercedes-Benz CLC-Class £168 Get exact price
Mercedes-Benz CL Coupe £143 Get exact price
Mercedes-Benz CLK £174 Get exact price
Mercedes-Benz CLS-Class £213 Get exact price
Mercedes-Benz E-Class £232 Get exact price
Mercedes-Benz GL-Class £204 Get exact price
Mercedes-Benz GLE Class £473 Get exact price
Mercedes-Benz M-Class £233 Get exact price
Mercedes-Benz SL-Class £186 Get exact price
Mercedes-Benz SLK £172 Get exact price
Mercedes-Benz Sprinter £232 Get exact price
Mercedes-Benz Vaneo £192 Get exact price
Mercedes-Benz Viano £194 Get exact price
Mercedes-Benz Vito £221 Get exact price

Average costs for 15 models not shown due to insufficient data. Show ∨

  • Mercedes-Benz CLA-Class
  • Mercedes-Benz GLA-Class
  • Mercedes-Benz GLC-Class
  • Mercedes-Benz SLR McLaren
  • Mercedes-Benz G Wagen
  • Mercedes-Benz GLK
  • Mercedes-Benz S-Class
  • Mercedes-Benz R-Class
  • Mercedes-Benz Citan
  • Mercedes-Benz S-Class Coupe
  • Mercedes-Benz G-Class
  • Mercedes-Benz SLS
  • Mercedes-Benz 814
  • Mercedes-Benz Vario
  • Mercedes-Benz V-Class

Estimates on average repair costs, such as the above results for a car oxygen sensor replacement, are based on ClickMechanic's quote data which combines multiple third-party sources. Actual costs may vary. We provide estimates on average repair costs for information only and accept no liability for any inaccuracies or errors. If you think an estimate is incorrect, please contact us to let us know.

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