---
product_id: 257475532
title: "Lucas Oil 10278 Engine Stop Leak - 1 Quart"
brand: "lucas oil"
price: "€ 34.12"
currency: EUR
in_stock: true
reviews_count: 11
category: "Lucas Oil"
url: https://www.desertcart.fi/products/257475532-lucas-oil-10278-engine-stop-leak-1-quart
store_origin: FI
region: Finland
---

# Fast-acting leak reduction in days Compatible with older engines 1 Quart high-performance formula Lucas Oil 10278 Engine Stop Leak - 1 Quart

**Brand:** lucas oil
**Price:** € 34.12
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your engine leak-free and your drive worry-free!

## Quick Answers

- **What is this?** Lucas Oil 10278 Engine Stop Leak - 1 Quart by lucas oil
- **How much does it cost?** € 34.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/257475532-lucas-oil-10278-engine-stop-leak-1-quart)

## Best For

- lucas oil enthusiasts

## Why This Product

- Trusted lucas oil brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seal the Deal Fast:** Stops minor engine oil leaks quickly to keep your ride leak-free and stress-free.
- • **Compact & Convenient:** 1-quart size fits perfectly in your garage or toolbox for on-demand leak control.
- • **Trusted by Thousands:** 4.4-star rating from nearly 5,000 users proves it’s a go-to for engine care.
- • **Easy Maintenance Boost:** Simple to use with regular oil changes for optimal engine health and performance.
- • **Engineered for Longevity:** Durable, industry-standard formula designed to extend the life of aging engines.

## Overview

Lucas Oil 10278 Engine Stop Leak is a 1-quart, fast-acting formula designed to reduce minor oil leaks, especially in older engines. With a durable, industry-standard composition and a strong 4.4-star user rating, it offers a convenient, reliable solution to maintain engine integrity between oil changes.

## Description

Designed as per the prevailing industry standards, it scores high on the aspect of utility. The quality material used in its construction makes it durable.

Review: Ideal for older engines - I had a very slight oil leak and this product solved the issue after a couple of days of driving. It's not a permanent solution but so far no more leaking. Not sure how this would perform on more serious leaks.
Review: يجب استعماله على فترات متفرفه مثل كل ثلاث ايام 250مل ولمدلاتقل عن اسبوعين مع عند إضافة زيت المحرك 1لتر نص اذا كان ناقص . وعند استبدال زيت المحرك يضاف 1 او 1.5لتحصل على أفضل نتيجة.

## Features

- Compact construction
- Packed with features
- Unparalleled performance
- Seamless functionality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001KXN3YQ |
| Best Sellers Rank | #1,019 in Automotive ( See Top 100 in Automotive ) #30 in Automotive Oils |
| Brand | Lucas Oil |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,963) |
| Date First Available | 7 August 2012 |
| Item Weight | 920 g |
| Item model number | 10278 |
| Manufacturer | Lucas Oil |
| Manufacturer Part Number | 10278 |
| OEM Part Number | 10278 |
| Product Dimensions | 8.38 x 8.38 x 29.85 cm; 920 g |
| Viscosity | 5w-30 sae_grade |

## Product Details

- **Brand:** Lucas Oil
- **Liquid volume:** 1 Quarts
- **Package information:** Bottle
- **Vehicle service type:** ATV, Motorcycle
- **Viscosity:** 5w-30 sae_grade

## Images

![Lucas Oil 10278 Engine Stop Leak - 1 Quart - Image 1](https://m.media-amazon.com/images/I/61XY52k8MzL.jpg)
![Lucas Oil 10278 Engine Stop Leak - 1 Quart - Image 2](https://m.media-amazon.com/images/I/61atAlWgMUL.jpg)
![Lucas Oil 10278 Engine Stop Leak - 1 Quart - Image 3](https://m.media-amazon.com/images/I/81Y2Edc3iBL.jpg)
![Lucas Oil 10278 Engine Stop Leak - 1 Quart - Image 4](https://m.media-amazon.com/images/I/81dTffaPmeL.jpg)
![Lucas Oil 10278 Engine Stop Leak - 1 Quart - Image 5](https://m.media-amazon.com/images/I/81fMrIOIQxL.jpg)

## Questions & Answers

**Q: how do I use lucas oil stop leak?**
A: When you change your oil put the stop leak Quart in in place of 1 of the Quarts of oil,then drive regular till next oil change.Unless your leak is extreme Lucas will stop the leak. I've used all the Lucas products for years in my cars and my 18 wheeler before i retired. Now i still use it in my personal vehicles. Love that Lucas!

**Q: 2 questions: Does this need to be added every oil change like other products? Is it really thick like Motor Honey? Thanks!!**
A: If your leak stopped then discontinue use, if you still have a leak such as from your main seal then you'll keep using this every oil change until either you die or your car does first.  It fixes small and small medium leaks.  If it's medium it helps but you'll need it every oil change and large leaks it won't fix. My rear main seal is leaking and instead of removing the engine to fix it I will be using this on every oil change forever.  Best of luck!

**Q: Can you use this on a Mercedes CLK320, 2004, and not hurt the engine?**
A: The label says All engines. I have used it in a BMW 4.4 with no signs of any problems. Just don't exceed the 20% ratio of stopleak to oil.

**Q: Can i use both this and the lucas oil stabilizer at the same time?**
A: I pulled this info from the vendor.Use Lucas Oil Stabilizer in gear oil to stop leaks, reduce operating temperatures and increase the life of the gear oil. Since it is pure petroleum, it can safely blend with all other automotive lubricants, even synthetics, ATF and mineral oil. It keeps old engines alive and new engines new.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ideal for older engines
*by P***L on 28 January 2026*

I had a very slight oil leak and this product solved the issue after a couple of days of driving. It's not a permanent solution but so far no more leaking. Not sure how this would perform on more serious leaks.

### ⭐⭐⭐⭐⭐ Review
*by A***I on 2 January 2025*

يجب استعماله على فترات متفرفه مثل كل ثلاث ايام 250مل ولمدلاتقل عن اسبوعين مع عند إضافة زيت المحرك 1لتر نص اذا كان ناقص . وعند استبدال زيت المحرك يضاف 1 او 1.5لتحصل على أفضل نتيجة.

### ⭐⭐⭐⭐ Fast shipping & Great product as always
*by A***L on 30 March 2020*

I have a 2005 Lc100, this products helps it run smoothly and quiet.

## Frequently Bought Together

- Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart
- Lucas Oil 10118 High Mileage Oil Stabilizer - 1 Quart

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-04*