---
product_id: 241819311
title: "11100 Engine Oil Stop Leak - Top Off Additive - 1 Quart"
brand: "lucas oil"
price: "$U2610"
currency: UYU
in_stock: true
reviews_count: 8
category: "Lucas Oil"
url: https://www.desertcart.uy/products/241819311-11100-engine-oil-stop-leak-top-off-additive-1-quart
store_origin: UY
region: Uruguay
---

# Treats up to 6 quarts engine oil Reduces friction & extends engine life Seals & conditions hard/shrunken gaskets 11100 Engine Oil Stop Leak - Top Off Additive - 1 Quart

**Brand:** lucas oil
**Price:** $U2610
**Availability:** ✅ In Stock

## Summary

> 🛢️ Seal the deal, stop the drip, and drive worry-free!

## Quick Answers

- **What is this?** 11100 Engine Oil Stop Leak - Top Off Additive - 1 Quart by lucas oil
- **How much does it cost?** $U2610 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/241819311-11100-engine-oil-stop-leak-top-off-additive-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

- • **Leak No More:** Effectively stops oil leaks by conditioning seals and O-rings for a long-lasting fix.
- • **Engine Guardian:** Advanced friction-reducing components protect your engine, extending its lifespan.
- • **Trusted by Pros:** Highly rated with 4.4 stars and proven results—join thousands who refuse to settle for leaks.
- • **Economical Power:** One quart treats up to 6 quarts of oil, delivering premium performance without frequent top-offs.
- • **Universal Compatibility:** Works seamlessly with petroleum, semi-synthetic, and full synthetic oils across all internal combustion engines.

## Overview

Lucas Oil 11100 Engine Oil Stop Leak is a premium 1-quart additive designed to condition and swell hard or shrunken seals and gaskets, effectively stopping oil leaks. Compatible with all internal combustion engines using petroleum, semi-synthetic, or full synthetic oils, it reduces friction and wear to extend engine life. One bottle treats up to 6 quarts of oil, making it a cost-effective solution trusted by thousands of users.

## Description

High-quality engine oil additive blended from the finest base oils, both petroleum and synthetic.

Review: Works - Went from few drops out the valve cover to no drops. Took about a week and a oil change with another bottle of oil seal but it worked
Review: Lucas stop leak "WORKS" - I was skeptical at first but it did stop my engine leak. I used have to add a quart every two to three weeks I haven't added "any" oil in a month as my dipstick still shows full. I use all Lucas products to maintain my vehicle. Try it and you'll agree.

## Features

- Long lasting
- Conditions seals and o-rings to stop oil leaks
- Contains state-of-the-art components to reduce friction and wear and extend engine life
- Effective seal swell agents are used to condition hard and shrunken seals and gaskets
- 1 quart treats up to 6 quart capacity

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085PXDTMN |
| Best Sellers Rank | #26,531 in Automotive ( See Top 100 in Automotive ) #50 in Engine & Oil Fluid Additives |
| Brand | Lucas Oil |
| Brand Name | Lucas Oil |
| Compatible with Vehicle Type | any vehicle with an internal combustion engine compatible with petroleum, semi-synthetic and full synthetic motor oils |
| Container Type | Bottle |
| Customer Reviews | 4.4 out of 5 stars 221 Reviews |
| Included Components | 1x 1 quart bottle |
| Item Type Name | Oil stop leak |
| Item Weight | 0.01 Ounces |
| Liquid Volume | 32 Fluid Ounces |
| Manufacturer | Lucas Oil |
| Manufacturer Part Number | LUCA11100 |
| Package Information | Bottle |
| UPC | 049807111007 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | any vehicle with an internal combustion engine compatible with petroleum, semi-synthetic and full synthetic motor oils Vehicle Service Type any vehicle with an internal combustion engine compatible with petroleum, semi-synthetic and full synthetic motor oils See more |
| Viscosity | 5 sae_grade |

## Product Details

- **Brand:** Lucas Oil
- **Liquid Volume:** 32 Fluid Ounces
- **Package Information:** Bottle
- **Viscosity:** 5 sae_grade

## Images

![11100 Engine Oil Stop Leak - Top Off Additive - 1 Quart - Image 1](https://m.media-amazon.com/images/I/71x0qQKjQlL.jpg)

## Questions & Answers

**Q: What does "12x1" refer to?  Is this 1 quart or 12 quarts?**
A: I am not sure why 12x1 is in the description, the bottle measures 1 quart and is sold individually as far as I can tell. Hope that helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works
*by D***K on April 1, 2024*

Went from few drops out the valve cover to no drops. Took about a week and a oil change with another bottle of oil seal but it worked

### ⭐⭐⭐⭐⭐ Lucas stop leak "WORKS"
*by D***N on January 17, 2026*

I was skeptical at first but it did stop my engine leak. I used have to add a quart every two to three weeks I haven't added "any" oil in a month as my dipstick still shows full. I use all Lucas products to maintain my vehicle. Try it and you'll agree.

### ⭐⭐⭐⭐ Run the engine hot . The sooner the better.
*by U***. on September 6, 2025*

It stopped the leak. No ifs ands or buts. Does what it says. Just hesitant to call it good.

## Frequently Bought Together

- Lucas Oil Engine Oil Stop Leak Top Off Additive/12x1/Quart
- Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart
- Lucas Oil 10118 High Mileage Oil Stabilizer - 1 Quart

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.uy/products/241819311-11100-engine-oil-stop-leak-top-off-additive-1-quart](https://www.desertcart.uy/products/241819311-11100-engine-oil-stop-leak-top-off-additive-1-quart)

---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-17*