Lucas Oil Engine Oil Stop Leak 946ml - Stops Leaks & Rejuvenates Seals
14-day returns on all eligible orders
Contact us within 14 days of receiving your order to request a return.
Shipping information
Orders are picked, packed and dispatched from our Northampton warehouse.
- Free delivery to mainland UK addresses on orders of £40 or more.
- Orders under £40, and orders to Northern Ireland, have a delivery charge, shown at checkout before you pay.
- You will get an email with your tracking number once your order has shipped.
Full details are in our Shipping Policy.
Returns & warranty
Changed your mind? You can return an online order within 14 days of receiving it. Please contact us first for return instructions, then you have 14 days to send the goods back.
- Items must be unused, complete and in their original condition, with all accessories, instructions and original packaging.
- You arrange and pay for the return postage on change-of-mind returns. We refund the price of the item plus our standard delivery charge.
- Damaged in transit? Let us know within 48 hours of delivery - photos help.
- Faulty or wrong item? Contact us before sending anything back. Faulty goods are covered by your statutory rights.
Your statutory rights are not affected. Full details are in our Refund Policy, or email onlinesales@nn4online.co.uk.
Lucas Engine Oil Stop Leak is a unique formulation designed to stop seal leaks in engines. This product contains additives that are safe for your engine and can extend the life of engine oil by at least 50%.
- Effective for Petrol Engines: Helps correct worn valve seals, reducing white smoke from the exhaust.
- Reduces Engine Noise: Expect less engine noise and higher oil pressure.
- Versatile Use: Effective in automatic transmissions, hydrostat transmissions, and hydraulic systems.
- Easy Application: Replace a litre of engine oil with Lucas Engine Oil Stop Leak for optimal results.
Buy exactly the quantity the job needs — available as a single or in packs of 2, 4, 6, 12 and 24. Every option ships from the same UK stock as one order.
Available pack sizes
| Quantity | Part No |
|---|---|
| 1 | 10278 |
| 2 | 10278 ×2 |
| 4 | 10278 ×4 |
| 6 | 10278 ×6 |
| 12 | 10278 ×12 |
| 24 | 10278 ×24 |
Use the quantity selector at the top of this page to choose your option. Each option is dispatched as a separate stocked item.
Specifications
| Brand | Lucas Oil |
| Item Weight | 1100 g |
| Custom Bundle | No |
| Manufacturer Part Number (MPN) | 10278 |