Skip to content
Free Delivery On Orders ยฃ40+ To Most UK Mainland Locations | 60 Day Returns Policy
Free Delivery On Orders ยฃ40+ To Most UK Mainland Locations | 60 Day Returns Policy

Wynns Professional Formula Engine Oil Stop Leak Treatment Additive 325ml

Original price ยฃ13.95 - Original price ยฃ13.95
Original price
ยฃ13.95
ยฃ13.95 - ยฃ13.95
Current price ยฃ13.95
by Wynns
SKU 77441

Free Delivery for Orders Over ยฃ40 to Most UK Mainland

Key Details

ENGINE OIL STOP LEAK

Wynn's Engine Oil Stop Leak is an oil soluble supplement designed to stop and prevent engine oil leaks without dismantling.

  • Stops and prevents oil leaks without dismantling.
  • Revitalizes rubber and neoprene seals of crankshaft, camshaft and valve stems.
  • Compatible with all mineral, synthetic, single- and multigrade oils and suitable for regular and low SAPS applications.
  • Does not harm catalytic converters.
  • Does not influence oil quality or viscosity.

We aim to deliver all in stock orders within the displayed time frame above. If you'd like to check in on the status of your order or need some assistance regarding a future order, please get in touch. Click here to see our full Shipping Policy.

Please note delivery to Northern Ireland, Ireland, Scottish Highlands, Islands and Channel Islands are all not included within our free delivery service.

Contact us here if you are unsure whether you qualify for free delivery service, or to get a delivery quote if you live in one of the excluded areas.

Shipping is ยฃ2.99 to mainland UK addresses or free of charge for orders over ยฃ40.

We have a 60 day returns policy if you change your mind.

Simply send your order back to us in its original packaging within 60 days of delivery if you wish to return an item for a full refund. *T&C Apply

Click here to read our fullย Cancellation & Returns Policy

Need help choosing your purchase?

Want to know more about an item?

Feel free to contact us and we will be happy to help.


Email: onlinesales@towntools.co.uk

8:30am-4:30pm Monday to Friday
Saturday - Closed

Sunday - 10:00am - 15:00pm


Bank Holidays : Closed

We aim to respond to all enquiries within 24hrs