Top Mechanics For Renault Catalytic Converter Replacement & Repairs

148 Reviews

Garage in Corsham, 10 years of experience
I began my career studying at City of Bristol College to gain my NVQ qualifications. My first role was with All About Bikes in Bristol for over 3 years before moving to Porsche Mode for 12 months then onto a...
WILLIAM • 22nd June 2018
Renault Laguna • Catalytic converter replacement

1245 Reviews

Garage in Swindon, 20 years of experience
I did my apprenticeship at a garage in Swindon as I studied with Northstar College. After graduating I left and went to Charlie Browns auto services for 2-3 years. Following my time at Charlie Browns I went ...
GLENN • 20th January 2016
Renault Megane II • Catalytic converter replacement

44 Reviews

Garage in Leeds, 6 years of experience
Worked 6 plus years in a garage doing diagnostics repairs on brakes servicing suspension steering and mot testing.

80 Reviews

Mobile mechanic in Reading, 8 years of experience
Here at DAWA you can rest assured that you are in safe hands, we have a team with over 8 years of experience working on all make and models of car, servicing car or changing brake or changing clutches we can...
NIRAJ • 16th August 2025
Nissan Qashqai • Brake pads replacement - front (all)

70 Reviews

Garage in Cleveland , 30 years of experience
I have served my apprenticeship in a local dealership & have been working in the trade since I was 17. I have worked at a few main dealers” BMW, Land rover- range rover as well as a few independent speciali...
FLAVIA • 16th August 2025
Honda Civic • Diagnostic Inspection

142 Reviews

Garage in Overton , 14 years of experience
I am Andrei a passionate mechanic with over 14 years of experience . I have also a Electrical and Electronic engineering diploma and lots of knowledge of the car electrical systems.

203 Reviews

Garage in Swansea, 27 years of experience
My apprenticeship started in 1996 for 4 years and I worked there for a further 2 years. I left to work for a multi franchise main dealer where I gained lots of knowledge & experience. I then moved to a large...
WILL • 16th August 2025
Nissan Pulsar • Timing chain replacement

10 Reviews

Garage in Redditch, 5 years of experience
Fast fit for 2 years tyres, brakes,exhausts,battery's and suspension 2 years independent mix of everything on most makes and models 1 year main dealer kia,suzuki and off brand Level 3 and now level 3 ...
ADAM • 16th August 2025
Dacia Sandero Stepway • Air conditioning regas (R134a Gas ONLY)

73 Reviews

Garage in Birmingham , 10 years of experience
we have a team of 20 years+ qualified and experienced motor mechanics, Body shop denters, panel beaters, denters etc
REBECCA • 16th August 2025
Ford Kuga • Water pump replacement

268 Reviews

Mobile mechanic in Ruislip, 20 years of experience
We have been in the automotive industry for about 20 years. -We are providing 100% mobile services. -high-end diagnostic equipment -servicing -maintenance -coding, programming -dpf, AdBlue specialist...
ISLA • 16th August 2025
Audi A1 • Major Service

23 Reviews

Garage in Croydon, 5 years of experience
2019 till 2021 Worked as automobile electrician at Nalaka Auto Electricals. 2022 till 2023 Worked as mechanic & auto electrician at TURBO STATION. 2023 Mobile mechanical work in Dubai city 2024...
GABOR • 16th August 2025
Vauxhall Zafira • Alternator belt replacement

30 Reviews

Garage in Dartford, 10 years of experience
Mobile vehicle repairs for Dartford and surrounding area's.
AMEER • 16th August 2025
Hyundai Tucson • Diagnostic Inspection

245 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.
MOHAMMED • 16th August 2025
Toyota Hi-Lux • Premium Pre-purchase Inspection

5 Reviews

Garage in Uxbridge , 10 years of experience
All garage-based experience from apprentice to my own place. I have many clients who always recommend me to their friends and family. I am able to do all work in house, up to now theres nothing I havent ...

696 Reviews

Mobile mechanic in London, 9 years of experience
3 years at AVS where I started my mechanics as an apprentice, mastering general repairs and servicing on a wide range of vehicles , 2 years as a fast fitter in car giant. Perfecting replacing brakes, tyres ...
NOAH • 16th August 2025
Mercedes-Benz C-Class • Diagnostic Inspection
Frequently asked questions about Renault catalytic converter replacement & repairs
Read our answers to questions about catalytic converter replacement costs, symptoms and more.
What does a catalytic converter replacement on my Renault involve?
- Mechanic will read the ECU for catalytic converter and oxygen sensor related problems.
- Mechanic will inspect the catalytic converter for damage.
- Mechanic removes oxygen sensor for further check and removal of catalytic converter.
- If necessary, the catalytic converter will be replaced.
- Mechanic will advise if other parts need to be replaced.
- Mechanic will run engine, check catalytic converter operation.
- Mechanic will make adjustments where necessary.
What are the symptoms of a bad Renault catalytic converter?
You'll know something might be wrong with your car's catalytic converter:
- When dark smoke is coming from the exhaust
- When the engine performance is significantly reduced
- When fuel efficiency is decreasing
- When you experience issues while accelerating
- When the smell of sulfur (rotten eggs) is coming from your car
- When the check engine light flashes up
How long does it take to replace a catalytic converter on my Renault?
On average, catalytic converter replacement times can range from just over 1 hour to 1.7 hours with an average of around 1.2 hours. The time that the job takes 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 I replace the catalytic converter on my Renault?
Catalytic converters are built to have a long lifetime, however over time the pores can become clogged, or overheating can cause physical damage. A damaged catalytic converter will emit more toxic pollution into the atmosphere. It is important to ensure the catalytic converter is always serviced as and when stipulated in the guidelines set out by your car's manufacturer.
How to protect your Renault Catalytic Converter from theft
There are ways to prevent the theft of your catalytic converter, mainly by making it harder to access and remove it. Below are a few suggestions on how to deter thieves or at least slow them down:
- Parking closer to walls, other vehicles or close to the kerb, to make climbing under your car more difficult.
- Marking the catalytic converter with an engraved serial number can allow easier tracing as well making it harder to sell
- Welding the bolts if the converter is bolted on. This does not stop thieves but makes it harder to remove the converter using only a spanner. The downside to consider is that it not only makes it harder for thieves but also mechanics when they are working on your exhaust system.
- Get a protective cover fitted to make it more difficult for thieves to remove the converter
- Get a catalytic converter alarm which is set off when the catalytic converter is tampered with
- Increased security measures, e.g. if possible park in a lockable garage, fencing, park in well-lit areas or CCTV ?
What is the average lifespan of Renault catalytic converters?
Catalytics converters usually last 100,000 miles or even the entire lifetime of the vehicle, however this can differ depending on how and where you drive, and other internal and external factors.
Can local garages offer home collection and delivery for Renault catalytic converter replacement?
Yes, many local garages are able to offer collection and delivery for a catalytic converter replacement on your Renault. 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 catalytic converter replacement on your Renault.
Can mobile mechanics do Renault catalytic converter replacement at my home or office?
Yes, mobile mechanics can do a catalytic converter replacement at your home or office on your Renault, 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 Renault catalytic converter replacement cost?
The cost for a Renault catalytic converter replacement depends on the model of your Renault. 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 Clamps and paste and Catalytic converter.
Name | Average Cost | |
---|---|---|
Renault Clio | £329 | Get exact price |
Renault Grand Modus | £267 | Get exact price |
Renault Grand Scenic | £333 | Get exact price |
Renault Kangoo | £249 | Get exact price |
Renault Koleos | £669 | Get exact price |
Renault Laguna | £246 | Get exact price |
Renault Master | £791 | Get exact price |
Renault Megane | £283 | Get exact price |
Renault Modus | £308 | Get exact price |
Renault Scenic | £282 | Get exact price |
Renault Trafic | £372 | Get exact price |
Renault Twingo | £277 | Get exact price |
Renault Wind Roadster | £414 | Get exact price |
Average costs for 21 models not shown due to insufficient data. Show ∨
- Renault Twizy
- Renault Thalia
- Renault Symbol
- Renault Sport Spider
- Renault Extra
- Renault Logan
- Renault Logan MCV
- Renault Fluence
- Renault Scenic RX4
- Renault Avantime
- Renault Vel Satis
- Renault Maxity
- Renault Zoe
- Renault Captur
- Renault Kadjar
- Renault Latitude
- Renault Grand Espace
- Renault Master Propulsion
- Renault Master RWD
- Renault Mascott
- Renault Safrane
Estimates on average repair costs, such as the above results for a catalytic converter 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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