Top Mechanics For Alfa Romeo Car Oxygen Sensor Replacement & Repairs
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Garage in Birmingham , 10 years of experience
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Garage in Swindon, 20 years of experience
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Garage in Birmingham, 6 years of experience
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Garage in Aylesbury , 12 years of experience
Mobile mechanic specialist on diagnostic. Repair.parts replacement,maintenance of vehicle ,exhaust sistem gears box services,engine service
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Garage in Dumbarton, 10 years of experience
Over a decade of working on vehicles varying from main dealer work to classic and prestige vehicles.
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Garage in Manchester, 10 years of experience
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ADELE • 29th April 2026
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Garage in Stourbridge, 15 years of experience
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Garage in Harlow, 15 years of experience
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DAVE • 29th April 2026
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Garage in Sheffield, 40 years of experience
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Garage in Bristol, 21 years of experience
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WILLIAM • 29th April 2026
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Garage in Middlesbrough , 12 years of experience
BMW Mini Rolls Royce Independent BMW group dealer level diagnostics and able to write official BMW service history. BMW Master Tech ZF Gearbox Specialist Diagnostics; Smoke Tests ISTA (BMW GROUP...
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Mobile mechanic in Northwich, 32 years of experience
32 years in the industry working for some of the largest transport companies as well as main dealerships I am honest and reliable
ALICE • 29th April 2026
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Frequently asked questions about Alfa Romeo 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 Alfa Romeo 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 Alfa Romeo 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 Alfa Romeo?
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 Alfa Romeo?
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 Alfa Romeo 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 Alfa Romeo 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 Alfa Romeo car oxygen sensor replacement?
Yes, many local garages are able to offer collection and delivery for a car oxygen sensor replacement on your Alfa Romeo. 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 Alfa Romeo.
Can mobile mechanics do Alfa Romeo 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 Alfa Romeo, 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 an Alfa Romeo car oxygen sensor replacement cost?
The cost for an Alfa Romeo car oxygen sensor replacement depends on the model of your Alfa Romeo. 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 | |
|---|---|---|
| Alfa Romeo 147 | £173 | Get exact price |
| Alfa Romeo 156 | £164 | Get exact price |
| Alfa Romeo 159 | £135 | Get exact price |
| Alfa Romeo 166 | £142 | Get exact price |
| Alfa Romeo Brera | £157 | Get exact price |
| Alfa Romeo Giulietta | £215 | Get exact price |
| Alfa Romeo GT | £181 | Get exact price |
| Alfa Romeo GTV | £215 | Get exact price |
| Alfa Romeo MiTo | £122 | Get exact price |
| Alfa Romeo Spider | £138 | Get exact price |
Average costs for 3 models not shown due to insufficient data. Show ∨
- Alfa Romeo 146
- Alfa Romeo Crosswagon
- Alfa Romeo 145
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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Mechanics that work on Alfa Romeos
- Abdulsamad Hamid T/A Autonex Mobile, Manchester
- Auto Electrix Mobile Assist, Wimborne
- Auto King Technology, Westerham
- Essex Auto Care Mobile, Stanford-le-hope
- Fergussons Mobile Mechanics, Banbury
- First RS Ltd, Llansamlet
- Nigel-Smith.Com, Brentwood, Shenfield
- SAD Automotive Ltd., Leicestershire
- TJ Monkeez Garage, Birmingham
I would definitely recommend.”