---
product_id: 4100594
title: "Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart"
brand: "lucas oil"
price: "S/.124"
currency: PEN
in_stock: true
reviews_count: 13
category: "Lucas Oil"
url: https://www.desertcart.pe/products/4100594-lucas-oil-10278-engine-oil-stop-leak-1-quart
store_origin: PE
region: Peru
---

# Reduces engine noise & oil loss Renews worn engine seals Universal oil compatibility Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart

**Brand:** lucas oil
**Price:** S/.124
**Availability:** ✅ In Stock

## Summary

> 🛠️ Stop leaks, start confidence — keep your engine running like new!

## Quick Answers

- **What is this?** Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart by lucas oil
- **How much does it cost?** S/.124 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/4100594-lucas-oil-10278-engine-oil-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

- • **Eco-Safe Formula:** No harmful solvents—protect your engine and the environment simultaneously.
- • **Engine Whisperer:** Dramatically cuts down engine noise while boosting oil pressure for smoother rides.
- • **Seamless Seal Renewal:** Revive aging seals without corrosion or damage, extending engine life.
- • **Trusted by Pros & DIYers:** Backed by thousands of 5-star reviews and proven results on high-mileage engines.
- • **Universal Oil Compatibility:** Works flawlessly with petroleum, semi-synthetic, and full synthetic oils.

## Overview

Lucas Oil 10278 Engine Oil Stop Leak is a powerful additive designed to renew worn engine seals and stop leaks without causing damage or corrosion. Compatible with all major motor oil types, it reduces engine noise and oil consumption while raising oil pressure. Trusted by professionals and everyday drivers alike, this 1-quart formula offers a safe, solvent-free solution to extend engine life and performance.

## Description

Lucas Engine Oil Stop Leak is an all new formulation of Lucas additives and very specific base stocks designed to stop seal leaks in engines!

Review: This really work. - I have a 2016 international prostar with a cummings engine ixs. It had a front engine seal leak. I added this at my last oil change. It took about two weeks and it stopped leaking oil. Yes I was surprised because I added only one gallon, not to mention that I really didn't think it would work. My leak was so bad it was oil was blowing on my right steer brake, this has save me some time.I have 960000 miles on my engine, trying to hold out until a rebuild .
Review: Works great for intended purposes. Disclaimer: producing miracles is not an intended purpose. - This product has been negatively reviewed far too many times, and I felt compelled to write a review on it. I have used this product on 3 cars with oil leaks, and my family has used it on their cars as well. My family has had great success with minor oil leaks, and 2 of my 3 cars I have used this on resulted in their oil leaks ceasing completely. My other car turned out to be a decent sized crack in my oil pan gasket, which explains why throwing some Stop Leak at it didn't solve my issue. This product helps greatly to repair old, hardened seals, but it doesn't falsely advertise to bring about miraculous results in moderate to major issues. My point is, this product works extremely well for it's intended purposes, and I feel that all of the negative reviews should be taken with an grain of salt. It would be spectacular to hear, from the negative reviewers, what sort of issues ended up being diagnosed in the cars this product didn't help. I'm by no means trying to put down the negative reviewers, but it does get a bit frustrating reading reviews on desertcart like "Put it in my car, didn't work, still leaking, crap product" or "I contracted a flesh-eating bacteria, and this 'highly rated' Neosporin didn't work. Don't waste your time. 1 star. Booooooo!!!!" Lucas Stop Leak is a great product for it's intended purposes, has been used and trusted by amateur and professional mechanics for years, and fully deserves a solid 5 stars.

## Features

- Compatible with petroleum, semi-synthetic, and full synthetic motor oils
- Renews worn seals with no risk of damage or eventual corrosion
- Reduces engine noise and oil consumption, while raising oil pressure
- Contains no harmful solvents

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001KXN3YQ |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #7,161 in Automotive ( See Top 100 in Automotive ) #34 in Powersports Engine Oil #462 in Powersports Parts |
| Brand | Lucas Oil |
| Customer Reviews | 4.5 4.5 out of 5 stars (6,259) |
| Date First Available | July 20, 2005 |
| Global Trade Identification Number | 05014002120302 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.02 pounds |
| Item model number | 10278 |
| Manufacturer | Lucas Oil |
| Manufacturer Part Number | 10278 |
| Model | Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart |
| OEM Part Number | 10278 |
| Product Dimensions | 3.3 x 3.3 x 11.75 inches |
| Size | 1 Quart (32 Ounces) |
| UPC | 049807102784 |
| Vehicle Service Type | Car |

## Product Details

- **Brand:** Lucas Oil
- **Liquid Volume:** 1 Quarts
- **Package Information:** Bottle
- **UPC:** 049807102784
- **Vehicle Service Type:** Car

## Images

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

## Available Options

This product comes in different **Size, Number Of Items** options.

## 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

### ⭐⭐⭐⭐⭐ This really work.
*by J***Y on September 1, 2025*

I have a 2016 international prostar with a cummings engine ixs. It had a front engine seal leak. I added this at my last oil change. It took about two weeks and it stopped leaking oil. Yes I was surprised because I added only one gallon, not to mention that I really didn't think it would work. My leak was so bad it was oil was blowing on my right steer brake, this has save me some time.I have 960000 miles on my engine, trying to hold out until a rebuild .

### ⭐⭐⭐⭐⭐ Works great for intended purposes. Disclaimer: producing miracles is not an intended purpose.
*by S***N on October 29, 2017*

This product has been negatively reviewed far too many times, and I felt compelled to write a review on it. I have used this product on 3 cars with oil leaks, and my family has used it on their cars as well. My family has had great success with minor oil leaks, and 2 of my 3 cars I have used this on resulted in their oil leaks ceasing completely. My other car turned out to be a decent sized crack in my oil pan gasket, which explains why throwing some Stop Leak at it didn't solve my issue. This product helps greatly to repair old, hardened seals, but it doesn't falsely advertise to bring about miraculous results in moderate to major issues. My point is, this product works extremely well for it's intended purposes, and I feel that all of the negative reviews should be taken with an grain of salt. It would be spectacular to hear, from the negative reviewers, what sort of issues ended up being diagnosed in the cars this product didn't help. I'm by no means trying to put down the negative reviewers, but it does get a bit frustrating reading reviews on Amazon like "Put it in my car, didn't work, still leaking, crap product" or "I contracted a flesh-eating bacteria, and this 'highly rated' Neosporin didn't work. Don't waste your time. 1 star. Booooooo!!!!" Lucas Stop Leak is a great product for it's intended purposes, has been used and trusted by amateur and professional mechanics for years, and fully deserves a solid 5 stars.

### ⭐⭐⭐⭐ It works
*by J***N on July 31, 2024*

This stopped my oil leaks for about 2 oil changes. There is no magical solution for replacing leaking gaskets, but this did help.

## 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 Peru*
*Store origin: PE*
*Last updated: 2026-03-14*