Gunk Engine Degreaser 2.5 litre



Fitted bundle deal

includes Accessories + Fitting

Item: 678110

Gunk Engine Degreaser 2.5 litre


(Unit price: £5.20 per litre)

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  • Description
  • Specification
  • Reviews
  • Help & Advice
  • Buying Options
  • Gunk Engine Degreasant Product Description

    Gunk Engine Degreasant is a powerful & effective cleaner & degreaser. It is the first choice of professional mechanics & engineers as it removes oil, grease & grime from a wide range of engines, automotive parts & machinery.

    Features & Benefits of Gunk Engine Degreasant

    • Easy to use, brush on application
    • Removes oil, grease & grime from many surfaces
    • 2.5 litre
  • Size: 2.5 Litres
    Suitable For: Engine parts
    Type: Engine Degreaser
  • Gunk Engine Degreaser 2.5 litre is rated 3.9 out of 5 by 14.
    Rated 1 out of 5 by from New but not better First time I've used Gunk for a long, very disappointed with this newer version of Gunk, It used to be a brown liquid that turned milky colour when washed off with water, that did the job well. This new stuff looks like cherryade & does not work like the old stuff did. Will not buy again or recommend, it's rubbish.
    Date published: 2018-05-17
    Rated 1 out of 5 by from Poor Availability from Halfords - Why? Gunk is excellent, it's the big daddy of degreasers for normal domestic/light commercial use. I love it and would recommend it to anyone. However...availability from Halfords is appalling, hence the one-star rating. My local store (Burnley) stopped stocking it and could give me a reason for doing so. It also isn't available from the Blackburn branch, but it is available in Chorley, Bury, Preston, Halifax and Keighley!! Why FFS?? Absolutely ridiculous.
    Date published: 2018-04-18
    Rated 3 out of 5 by from would I buy again ? No! The product is good enough but to be honest I should have bought a 5Ltr tin on ebay which would have been better value but halfords was open on a Saturday afternoon and I needed it .
    Date published: 2017-09-03
    Rated 5 out of 5 by from Gunk Degreaser bought this product to clean various part on a motor cycle i had to restore and it worked very well some of the dirt and grease was over 40 years old and it removed it very efficiently.
    Date published: 2015-02-27
    Rated 5 out of 5 by from cleans my bike drive train like no tomorrow! Use this degreaser to clean your cycle chain and gears. I soaked mine using this degreaser, agitated them with a toothbrush and washed them with water and they were as shiney and clean as they day they were first put on
    Date published: 2015-01-07
    Rated 5 out of 5 by from Cleaning engine after a hose burst Had a hydraulic hose burst under the bonnet, sprayed cleaner on affected areas and rinsed residue away with water. Very thorough cleanse with little effort required.
    Date published: 2014-11-13
    Rated 3 out of 5 by from Gunk or Junk I purchased this product as I ran out of a previous degreaser that Halfords use to stock. Tetraseal 5ltr Tin(I think it was called). I found this product not as potent as the previous product on pure grease. I use it to clean a gearbox on my lathe, maybe this product is more environmental friendly but you do use loads of it compared to the last stuff.
    Date published: 2014-09-30
    Rated 5 out of 5 by from Does what it says on the tin !! Having tried different degreasing products I found myself coming back to Gunk. It is so much more reliable, efficient and easy to use. Whether brushing on or when putting it into a spray bottle for more difficult areas it performs really well
    Date published: 2014-09-06
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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

    Checkout is always via and all payment will be taken via 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.

Gunk Engine Cleaner & Degreaser

Gunk Engine Degreaser 2.5 litre

£12.99 The Gunk Engine Degreasant can be used on a wide range of engines, automotive parts & machinery.