---
product_id: 10435440
title: "Bar's Leaks 1010-6PK Engine Oil Stop Leak Concentrate - 11 oz, (Pack of 6)"
brand: "bar's leaks"
price: "€ 128.02"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/10435440-bars-leaks-1010-6pk-engine-oil-stop-leak-concentrate-11
store_origin: NL
region: Netherlands
---

# Leak stops in ~200 miles Restores gaskets & seals Stops & seals oil leaks fast Bar's Leaks 1010-6PK Engine Oil Stop Leak Concentrate - 11 oz, (Pack of 6)

**Brand:** bar's leaks
**Price:** € 128.02
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal on leaks before they seal your fate!

## Quick Answers

- **What is this?** Bar's Leaks 1010-6PK Engine Oil Stop Leak Concentrate - 11 oz, (Pack of 6) by bar's leaks
- **How much does it cost?** € 128.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/10435440-bars-leaks-1010-6pk-engine-oil-stop-leak-concentrate-11)

## Best For

- bar's leaks enthusiasts

## Why This Product

- Trusted bar's leaks brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Results:** Leaks typically stop within 200 miles or 3 days of driving, minimizing downtime and worry.
- • **Bulk Value Pack:** 6 bottles included to cover multiple oil changes or vehicles—never run out of leak protection.
- • **Easy DIY Application:** Simply add one bottle per 5 quarts of oil—no mechanic needed, get back on the road fast.
- • **Leak-Proof Confidence:** Seals worn engine gaskets & stops oil leaks caused by normal wear and age.
- • **Universal Engine Compatibility:** Works seamlessly with all gasoline and diesel engines, including synthetic and high mileage oils.

## Overview

Bar's Leaks 1010-6PK Engine Oil Stop Leak Concentrate is a trusted, easy-to-use formula designed to stop and prevent motor oil leaks by restoring worn gaskets and seals. Compatible with all engine oils and types, it delivers fast results—typically stopping leaks within 200 miles—making it an essential maintenance product for any vehicle owner seeking reliable, cost-effective leak protection.

## Description

Engine components can wear down over time, and eventually cause leaks. You usually don’t notice until you see the telltale sign of a puddle collected underneath where your car is parked. Then, you start worrying about the time and money needed to stop an engine oil leak. Lucky for you, we created the easy-to-use Bar’s Leaks Engine Oil Stop Leak Concentrate. Bar’s Leaks Engine Oil Stop Leak Concentrate is specially formulated to stop and seal motor oil leaks caused by normal engine wear and age. It not only stops leaks, but also prevents them by conditioning and restoring gaskets and seals. Our products are time-tested and proven effective by the tens of millions of customers we’ve served in nearly 70 years of doing business. And best of all: You don’t need any automotive expertise to use Bar’s Leaks, the best engine oil stop leak on the market. If you know how to pop your hood, you can use our stop engine oil leak solution. Fast, effective and affordable, Bar’s Leaks offers the best engine oil stop leak for the everyday driver. You no longer have to fear that puddle gathering in your garage or driveway. At Bar’s Leaks, our commitment is to getting you back on the road as quickly as possible. This product works with ALL gasoline and diesel engines using conventional, high mileage and synthetic engine oil. Did we mention it’s easy to use? Check out Bobby and Caitlin in the how-to video to learn how you can safely and quickly install this product yourself.

## Features

- STOPS AND SEALS MOTOR OIL LEAKS: Bar's Leaks Engine Oil Stop Leak Concentrate is specially designed to stop seal and gasket leaks caused by normal engine wear and age.
- "RESTORES GASKETS AND SEALS: One bottle treats up to 5 quarts of oil. For larger systems use 1 bottle for every 5 quarts of oil capacity. On small 4 cycle engines, use approximately 2 ounces per quart of capacity. "
- PREVENTS ENGINE OIL LEAKS: Add entire bottle of stop leak to engine oil at or between oil changes. Leaks usually stop in 200 miles or 3 days of driving. If leak continues, a second application may be required or mechanical attention is needed.
- WORKS WITH ALL ENGINE OILS: Works with ALL gasoline and diesel engines using conventional, high mileage and synthetic engine oil.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Bar's Leaks |
| Vehicle Service Type | Car |
| Automotive Fit Type | Universal Fit |
| Global Trade Identification Number | 10046087010102 |
| Manufacturer | Bar's Leaks |
| Size | Pack of 6 |
| Model | 1010-6PK |
| Item Weight | 4.59 pounds |
| Product Dimensions | 7.6 x 6.6 x 6 inches |
| Item model number | 1010-6PK |
| Manufacturer Part Number | 1010-6PK |

## Product Details

- **Brand:** Bar's Leaks
- **Vehicle Service Type:** Car
- **Automotive Fit Type:** Universal Fit
- **Global Trade Identification Number:** 10046087010102
- **Manufacturer:** Bar's Leaks

## Images

![Bar's Leaks 1010-6PK Engine Oil Stop Leak Concentrate - 11 oz, (Pack of 6) - Image 1](https://m.media-amazon.com/images/I/61yob54XQ8L.jpg)
![Bar's Leaks 1010-6PK Engine Oil Stop Leak Concentrate - 11 oz, (Pack of 6) - Image 2](https://m.media-amazon.com/images/I/5116wclhWmL.jpg)
![Bar's Leaks 1010-6PK Engine Oil Stop Leak Concentrate - 11 oz, (Pack of 6) - Image 3](https://m.media-amazon.com/images/I/81J1zjcwltL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well.
*by L***A on July 9, 2025*

I have used this for years on several old cars. Works really well and is affordable. I put a bottle in after each oil change.

### ⭐⭐⭐⭐⭐ Stopping the leak
*by K***K on July 12, 2025*

Riding mower had an oil leak. Seems to be better.

### ⭐⭐⭐⭐ Works to a point
*by N***S on March 11, 2025*

Helps swell up the seals I think. It has its limits but is enough to slow my rubber valve cover gasket leak. Definitely worth a try. It seams to work about the same as others costing more than double.

## Frequently Bought Together

- Bar's Leaks 1010-6PK Engine Oil Stop Leak Concentrate - 11 oz, (Pack of 6)
- Bar's Leaks High Mileage Engine Repair-It, 16.9 oz
- K-Seal ST5501 Multi-Purpose One Step Permanent Coolant Leak Repair, 8oz, Pour and Go, Mixes with All Antifreeze, No Flushing Required

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-06*