Cataclean 450ml

£15.99

Item: 616247

Cataclean 450ml

£15.99

(Unit price: £35.53 per litre)

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  • Description
  • Reviews
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  • Cataclean 450ml

    Cataclean features a highly effective formula which will clean and re-generate a diesel or petrol engine fuel system to perform like new.

    Cataclean 450ml Extra Info

    • Reduce emissions by up to 60% (The difference between an MOT emission failure and a pass)
    • Increases torque
    • Increases engine performance


  • Cataclean 450ml is rated 4.7 out of 5 by 40.
    Rated 5 out of 5 by from it does the job I used cataclean on my bmw and it didnt make any difference. After talking to my mechanic he told me that the cleaners only start to clean at a high temperature,so i drove the car for 70 miles got the car engine nice and hot then i added cataclean and continued driving,its done the trick. i do recommend cataclean but get your engine nice and hot then add it.Hope this helps
    Date published: 2017-03-05
    Rated 5 out of 5 by from RX8 turned in to Prius! My RX8 failed MOT on emissions by a bug margin 1.53% CO , I used Cataclean for 40 miles and it passed MOT like a prius!
    Date published: 2017-02-22
    Rated 5 out of 5 by from Mazda RX8 Transmission tunnel was getting very hot, suspected cat was overheating (very dangerous). Added cataclean and now transmission tunnel does not get too hot. Very happy and I will use it every 12 months.
    Date published: 2017-01-18
    Rated 5 out of 5 by from Cleared engine warning light problems Fantastic product. I had the engine management and catalytic converter warnings appear on our 12 year old 206cc. The engine was missing a bit from cold for a few days before. Added one bottle of Cataclean to the 1/4 full fuel tank as instructed and within 30 secs all warning lights had gone out and engine was running a treat. Highly recommend this product.
    Date published: 2017-01-04
    Rated 2 out of 5 by from Affects Fuel Guage Sensor Used as directed in 1/4 tank of diesel. Within half an hour of driving the fuel gauge was showing an empty tank, leading me to think that there was a fuel leak. After fully investigating and realising the fault was not a leak but the fuel sensor, I re-fuelled, and the gauge eventually returned to normal the following day. No other explanation for this but the use of the cataclean!
    Date published: 2016-12-22
    Rated 5 out of 5 by from This stuff really works. I was recommended cataclean by a friend in work as my car had been off the road for over a week due to egr problems. After a new valve fitted I bought cataclean for my car and what a difference the engine performs as it should felt free and lots of power the mpg increases to. Anyone who's had bad emmisons or egr carbon problems I recommend cataclean and take the car on 15 min drive you won't be disappointed.
    Date published: 2016-10-03
    Rated 5 out of 5 by from Sceptical of all the products having used other products on the market in a variety of vehicles I was sceptical about how this would make any difference to my Aged Alfa Romeo, having barely scraped through its MOT last year on emissions I was left contemplating and expensive engine clean or at least a try of something else. I read countless reviews on these sorts of products and out of everything on the market this had a higher percentage of positive reviews over everything else. So I bought a bottle did what it said on the instructions, and this seems to be the key to this actually working, and within about 15 minutes I started to notice a differenc in the running of my car, after 30 minutes the car was idling a lot more smoothly, I have since filled the car up and so far covered 250 miles and still have a quarter of a tank of fuel left, I shall be repeating this again for the next couple of months and seeing if this was just a one off or if in fact this stuff does work.
    Date published: 2016-06-17
    Rated 4 out of 5 by from worth a try ! After being told that my 2004 Jaguar x type would fail the MOT on emissions by a so called Jag expert garage I thought I would try a bottle of this and poured it in when I had a quarter of a tank of petrol as recommended and then drove for 20 minutes mixed driving (urban & motorway speeds). The first thing I noticed was the car seemed to run better with more power. After another bottle and the same test run I had another garage do an emissions test even though the car wasn't due for an MOT, guess what ?? it flew through with no problems and the test results showed it was running well within the limits..........so...............did it work or was the first garage out to make some money out of me ?? As far as I am concerned there must be something in it and the reviews I read were mostly positive so yes, it's worth a try £15 or so or a new "cat" at £100's what is there not to like !!
    Date published: 2016-05-05
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    • clientName_halfords
  • You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.

    You can purchase products supplied by Halfords and selected other suppliers on halfords.com.

    Checkout is always via halfords.com and all payment will be taken via halfords.com. In checkout the products will be split into separate deliveries for each supplier.

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Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

Cataclean Fuel & Oil Additives

Cataclean 450ml

£15.99 Cataclean cleans and maintains your engine’s fuel system to perform like new.