Added to your basketX

There are no items in your basket
Basket Total

Wynns Engine Stop Leak 325ml

Add to Wish List
Wynns Engine Stop Leak 325ml4.052

Item: 184523

How can I get it?

FREE Click & Collect
  • Description
    • Wynn's Engine Stop Leak Product description

      The Wynn's Engine Stop Leak is a special blend of chemicals formulated to stop engine oil leaks & drips that can result from the drying out and shrinking of engine neoprene, rubber seals and O-rings.

      features & benefits of Wynn's Engine Stop Leak

      • 325ml
      • Prevents and stops engine oil leaks without demounting
      • Restores the elasticity of rubber and neoprene oil seal rings and O-rings
      • Lubricates and maintains engine seals in good condition
      • Will have no effect on the viscosity or performance of engine oil
      • Is compatible with all mineral and synthetic, single- and multigrade oils
      • Does not harm catalytic converters
      • Recommended for all petrol, LPG & diesel engines
  • Delivery Options
    • £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.
      Free NEXT DAY Delivery available on orders over 40 placed by 8pm*
      Your delivery date will be communicated at checkout and on your confirmation email.

      Delivery times are Monday to Saturday. Next Day delivery not available on all products; including Bikes, Bulky items and Web Exclusive products.

      *Click here to learn more.
  • Reviews
    • Wynns Engine Stop Leak 325ml is rated 4.0 out of 5 by 31.
      Rated 3 out of 5 by from Fair result. The best I can say about this product is that my engine leak has diminished but hasn't stopped completely. I can accept for other people it can be successful. Engine leaks vary from vehicle to vehicle and therefore are hard to quantify.
      Date published: 2018-05-07
      Rated 5 out of 5 by from Oil pressure switch leak I had a constant drip of oil from the oil pressure switch on a Fiesta so I used this and it stopped imediately.
      Date published: 2018-03-01
      Rated 5 out of 5 by from It really stopped oil leakage I read about these products and my car left more than a few drops of oil on the garage floor each day so I checked this one. The good reviews weren't lying, this product worked perfectly. It's well worth using it.
      Date published: 2017-09-26
      Rated 1 out of 5 by from Rubbish Had one small leak after putting this stuff in I've suddenly got 3 more oil leaks in different areas Terrible
      Date published: 2017-09-13
      Rated 5 out of 5 by from Oil leak on BMW e46 This is a great product and well worth a try. I had an oil leak on my BMW e46. these cars are well know for engine oil leaks. I added this to my engine oil and about 2 weeks later the leak seems to have stopped. Its saved me a the cost and inconvenience of going to a garage. Would recommend to anyone.
      Date published: 2017-08-02
      Rated 5 out of 5 by from Brilliant This product was recommended by a man who knows alot about cars said my oil leak was probably due to a worn seal. The part to replace was a few pounds but because of the position of the leak the labour cost would be huge. I decided that £6 was worth a shot and so far so good. No more oil drips on my drive. Give it a go....
      Date published: 2017-04-23
      Rated 4 out of 5 by from wynns engine stop leak,good features I bought this as a precaution my car is 14yrs old and thought it a good idea to revamp the rubber seals so I cant actually tell if it worked or not because I had no leak to start with
      Date published: 2017-01-20
      Rated 5 out of 5 by from Seems to have done the job. After my MOT the garage told me there was an oil leak but they couldn't determine where as it wasn't a lot and they didn't have time to start taking things apart while telling me it was up to me to decide if a repair would be done. Read about this stuff, tried it and can't detect a leak after a month of driving around. NOT losing oil, NOT leaving oil under the car either. Must've done the job.
      Date published: 2016-11-18
      • y_2018, m_6, d_22, h_18
      • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
      • cp_1, bvpage1
      • co_hasreviews, tv_0, tr_31
      • loc_, sid_184523, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
      • clientName_halfords


  • Christmas Delivery Dates
  • Free Next Day Delivery
  • Easy Returns - Free to any store