Wynns Super Charge Oil Treatment 425ml

£7

+

Fitted bundle deal

includes Accessories + Fitting

Item: 352369

Wynns Super Charge Oil Treatment 425ml

£7

(Unit price: £16.47 per litre)

How can I get it?

FREE Click & Collect

  • Description
  • Reviews
  • Delivery Options
  • Help & Advice
  • Buying Options
  • Wynns Super Charge Oil Treatment Product description

    The Wynns Super Charge Oil Treatment is suitable for both petrol and diesel engines and is a product, which stops excessive oil consumption and helps to restore engine compression and increase oil pressure.

    It is compatible with all mineral and synthetic, single- and multi-grade oils and doesnt harm catalytic converters.

    features & benefits of Wynns Super Charge Oil Treatment

    • Stops excessive oil consumption
    • Strengthens the oil film, especially at high temperatures
    • Restores engine compression
    • Increases the oil pressure
    • Quietens noisy engine and reduces exhaust smoke
    • Provides a perfect lubrication of heavily loaded engines (e.g. when towing a caravan, in the mountains, on the motorway, at high temperatures, etc.)
    • Improves engine performance
    • Is compatible with all mineral and synthetic, single- and multi-grade oils
    • Does not harm catalytic converters
  • Wynns Super Charge Oil Treatment 425ml is rated 4.5 out of 5 by 19.
    Rated 4 out of 5 by from Quieter smoother more power and better starting After a recent oil change (gulf 5w30 long life oil) my 2004 merc s320CDi was loud, tappy, underpowered and very grindy and slow on startup. Was about to order Molyslip again but saw this for a fiver, read the reviews and bought 2 cans. Should have followed the advice of another review saying to heat up in hot water first! I tried pouring in 5c temp outside and it was like Vaseline. Had to use a shaft as a plunger to get it down the funnel. Once it was all in I noticed the difference after a few miles. The engine was quieter, more powerful, smoother and even the starter motor turns over faster. Also before it was raucous above 2000rpm but now silky smooth. Says one can for 4-6 litres of oil, my merc uses 8.5 litres and it still shows a difference, no need to add second can yet. Would highly recommend.
    Date published: 2018-01-07
    Rated 5 out of 5 by from Great twice Wife's got old astra that's getting a little noisy put this in before we went on holiday to Wales and its quiet now .I got a tappy corsa put this in and after a few days seems quieter
    Date published: 2017-11-08
    Rated 5 out of 5 by from Quite surprised it actually worked I have a 27 year old weekend toy that I like to tinker with. At high RPM it can burn oil, and the rocker arms and tappets can be a bit chattery. I knew this product has been around for years so I thought I'd give it a try. And to my surprise, it actually really helped with the problem. No additive is going to fix a worn engine 100%, but my car does now burn much less oil when 'gunning it', and the cylinder head is much quieter - especially at idle. I do recommend warming up the can in some hot water first though, as the liquid is quite thick, like syrup.
    Date published: 2017-08-08
    Rated 5 out of 5 by from Surprisingly, it actually works Had a tappety Toyota Aygo. Didn't want to sort the tappets as with this engine they need complete replacement. tried this in the vain hope that it would work, and yes its very effective. Has significantly quietened my engine. for £7 a tin it is very effective. As others have said it is very thick, has the consistency of golden syrup.
    Date published: 2017-07-05
    Rated 5 out of 5 by from It works I've been using this for many year and I put them in all my oil changes. So far all these years I've never had any engine or emissions problems. So far so good. It does make the engine work a lot smoother. You don't need to use it on a fairly new car. I would recommend it. Besides, it doesn't cost much to use it at every servicing.
    Date published: 2017-03-15
    Rated 4 out of 5 by from It does improve oil pressure at temperature I have an oil pressure problem when hot on a newly rebuilt motorcycle engine and I tried this as a stop gap before a second rebuild. It does work and is helping to mask the problem with my engine. I now have enough oil pressure to test out the engine to identify the cause.
    Date published: 2016-05-27
    Rated 5 out of 5 by from Thick and gloopy gold Very effective product the car took it well having car at operating temperature when adding product then straight after took it for a good run out on the road. On starting the engine it was obvious engine was quieter, sharper, driving around the city is all smooth
    Date published: 2016-01-10
    Rated 5 out of 5 by from Quietens a diesel engine 2.2 Diesel Honda Accord - Engine sounded like a taxi (noisy tappetts/lifters) despite fresh oil and filter. A whole can of Wynn's oil treatment (it is very viscous) was added to the engine alongside the oil change and after about 100 miles the engine sounds much smoother - for my case the difference in noise was pronounced.
    Date published: 2015-11-30
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    • clientName_halfords
  • UK Delivery

    £3.99 NEXT DAY Delivery available on orders under £40 placed by 8pm*


    Your delivery date will be communicated at checkout. Delivery times are Monday to Saturday.

    £3.99

    UK Delivery

    FREE Click & Collect - you can reserve an item online and pick it up from a store of your choice


    Simply enter your Postcode on the product page to check availability, and select Click & Collect at checkout. What's more, you pay for your items on collection. Click here to learn more.

    Items in stock - collect from 1 hour
    If your item is in stock at your chosen store, you can collect it from one hour after ordering online. We'll hold your item in-store for seven days.

    Items not in stock - collect next day*
    If your item isn't in stock, we can order it to your chosen store for collection.
    *If you place your order before 8pm you can collect it from 4pm the following day (except Sundays), and we'll hold your item in-store for seven days.

    Built Bikes
    Collection time will increase by 24 hours if you'd like us to build your bike for you.

    Please note that items sent directly from the supplier need to be ordered by 3pm for collection two days later. All delivery times will be shown during checkout.

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  • 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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    Price Seller Info Purchase

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.

Wynns Fuel & Oil Additives

Wynns Super Charge Oil Treatment 425ml

£7 The Wynns Super Charge Oil Treatment is a product, which stops excessive oil consumption.