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Infiniti catalytic converter replacement

Get an instant quote and save up to 30%

catalytic converter replacement
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Fair pricing

Fair pricing

We negotiate competitive rates with garages to offer the best prices, on average 30% cheaper than main dealerships.

Vetted garages

Vetted garages

We personally select and vet only the best local garages, fully covered by a 12-month warranty on parts and labour.

Collection from your door

Collection from your door

Our fully insured Fixter Heroes offer a collection and delivery service, with flexible time slots that suit you.

Advisors on your side

Advisors on your side

Our in-house experts make sure any quotes you receive are relevant and fairly priced, so no nasty surprises!

Our expert insights into Infiniti catalytic converter replacement

Our expert insights into Infiniti catalytic converter replacement

What does a catalytic converter do?

A catalytic converter is an essential part of your exhaust system. Its job is to change harmful substances in a car’s exhaust gasses, such as carbon monoxide nitric oxide, and hydrocarbons, into less harmful gases.

What are the symptoms of a failing catalytic converter?

Below are the top three symptoms that could indicate you need to replace your catalytic converter:

  • The smoke from your exhaust is heavier or darker than normal.
  • You smell something similar to rotten eggs or sulphur coming from your car’s exhaust.
  • You notice a reduction in engine performance.

What happens during a catalytic converter replacement?

Our certified mechanics will:

  • Raise your car completely off the ground, making sure that the exhaust has had time to cool down before they begin the replacement.
  • Locate the catalytic converter. It usually looks like a box in the middle of the exhaust system underneath the car.
  • Remove the catalytic converter, inspect it and fit a replacement if necessary
  • Test the new catalytic converter, taking care to double check that the replacement catalytic converter is up to the correct specifications for the vehicle’s emissions standards.
View more symptomsView more symptoms

How much does it cost to fix my car?

Save up to 30% on your Infiniti in catalytic converter replacement. See our table above to browse our honest, upfront prices.


Learn more

Daniel, from London

Hey Fixter, can I drive with a broken or missing catalytic converter?
Daniel
Nav

Nav, Fixter in-house mechanic expert

checked
Collection and delivery — anywhere

What does a catalytic converter do?

A catalytic converter is an essential part of your exhaust system. Its job is to change harmful substances in a car’s exhaust gasses, such as carbon monoxide nitric oxide, and hydrocarbons, into less harmful gases.

What are the symptoms of a failing catalytic converter?

Below are the top three symptoms that could indicate you need to replace your catalytic converter:

  • The smoke from your exhaust is heavier or darker than normal.
  • You smell something similar to rotten eggs or sulphur coming from your car’s exhaust.
  • You notice a reduction in engine performance.

What happens during a catalytic converter replacement?

Our certified mechanics will:

  • Raise your car completely off the ground, making sure that the exhaust has had time to cool down before they begin the replacement.
  • Locate the catalytic converter. It usually looks like a box in the middle of the exhaust system underneath the car.
  • Remove the catalytic converter, inspect it and fit a replacement if necessary
  • Test the new catalytic converter, taking care to double check that the replacement catalytic converter is up to the correct specifications for the vehicle’s emissions standards.
View more symptomsView more symptoms

How much does it cost to fix my car?

Save up to 30% on your Infiniti in catalytic converter replacement. See our table above to browse our honest, upfront prices.


Learn more

Daniel, from London

Hey Fixter, can I drive with a broken or missing catalytic converter?
Daniel
Nav

Nav, Fixter in-house mechanic expert

checked
Collection and delivery — anywhere

Our trusted and certified garages

Millennium Garages

Millennium Garages

London, UK
stars-5
17 reviews
Millennium Garages is based in Southwark, London offering numerous car repair services using state of the art equipment and fully trained staff with o...
Holocene Motor Group

Holocene Motor Group

London, UK
stars-4
17 reviews
Holocene Motor Group take care of your car. Located in Camden Road London, we provide a complete vehicle care package including routine servicing, MOT...
Blenheim Transport Ltd

Blenheim Transport Ltd

London, UK
stars-5
25 reviews
Blenheim Motor’s are a Servicing & Repairs Workshop, Recovery and Class 1, 2 & 4 MOT Testing Station with the 15 years of experience. We have fully eq...
Canning Car Care

Canning Car Care

London, UK
stars-4
10 reviews
At our workshop in Canning Town, you can expect friendly and professional customer service with expert technicians delivering quality vehicle services...
Dundalk Motors

Dundalk Motors

London, UK
stars-4.5
11 reviews
Dundalk Motors London is an established MOT centre and car repairs garage with over twenty-eight years of experience. Based in Brockley we’re in a bus...
Universal Automobile Engineers

Universal Automobile Engineers

London, UK
stars-5
10 reviews
Universal Automobile Engineers Ltd in Stratford, East London. We are a local, independent garage, serving Stratford and the surrounding area. We are ...

Here’s what our customers have to say…

  • Sabrina Joseph
    from Manchester
    star
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    star

    Fixter were delayed on Monday 2nd July in traffic had to direct man to my location on the phone he eventually found my workplace around 8:30am but I did receive text updates that he was on his way and I was given a link to the fixter app to see his location. Man took photos of my car before taking ...

  • LC
    from Manchester
    star
    star
    star
    star
    star

    Got my front and rear brake pads and discs changed with Fixter over the Summer and it was such a great and easy experience. Their Fixter Hero Emmanuel called me in the morning to say he had arrived, took a few pictures to check car, I was called during the day to confirm work was done and my car was...

  • Olivia P
    from London
    star
    star
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    star
    star

    I thought the price was too good to be true and that I was naive to believe somebody would pick up my car, MOT it and not make up a load of repairs. But it was simple and honest - it passed and was returned all for £19, totally legit. Couldn't fault it.

  • Chris
    from Manchester
    star
    star
    star
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    star

    Fantastic service, £19 for MOT, picked up from home in the morning dropped off at home later that afternoon, Tom the Fixter representative kept me informed on what was going on, pleased 1st time customer, will use Fixter again.

  • Anon
    from Liverpool
    star
    star
    star
    star
    star

    good pickup, communication, mot, and drop off. did what said on the tin for the price quoted.

  • Mike J
    from Wirral
    star
    star
    star
    star
    star

    Smooth and efficient service

Book your next Infiniti catalytic converter replacement in less than 5 minutes.

Book your next Infiniti catalytic converter replacement in less than 5 minutes.

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Try Fixter today

Try Fixter today

mechanic

Your catalytic converter replacement is in safe hands with our top-rated mechanics

We personally select every local garage based on our unique 25-point criteria, which includes staff qualifications, equipment standards and customer ratings.

Fully qualified mechanics with 10+ years’ experience 👨‍🔧

Your car is in the UK’s safest expert hands.

Manufacturer-equivalent parts only ⚙️

Identical to your manufacturer’s, but much cheaper!

In-house experts approve all work personally 🔍

Every service carried out by our partner garages is fully reviewed.

12-month warranty on parts and labour 🛠

Any additional work needed will be carried out for free.

Your catalytic converter replacement is in safe hands with our top-rated mechanics

mechanic

We personally select every local garage based on our unique 25-point criteria, which includes staff qualifications, equipment standards and customer ratings.

Fully qualified mechanics with 10+ years’ experience 👨‍🔧

Your car is in the UK’s safest expert hands.

Manufacturer-equivalent parts only ⚙️

Identical to your manufacturer’s, but much cheaper!

In-house experts approve all work personally 🔍

Every service carried out by our partner garages is fully reviewed.

12-month warranty on parts and labour 🛠

Any additional work needed will be carried out for free.

Want to learn more about Infiniti catalytic converter replacement?

Want to learn more about Infiniti catalytic converter replacement?

We're here to help!

Our customer service team are available Monday to Friday, 9am to 5:30pm.