---
product_id: 584988465
title: "Bar's Leaks 1334 One Seal Stop Leak - 11 oz"
brand: "bar's leaks"
price: "€ 14.30"
currency: EUR
in_stock: true
reviews_count: 8
category: "Bar's Leaks"
url: https://www.desertcart.pt/products/584988465-bars-leaks-1334-one-seal-stop-leak-11-oz
store_origin: PT
region: Portugal
---

# Stops leaks from wear & age Triple-action sealant power Universal fluid compatibility Bar's Leaks 1334 One Seal Stop Leak - 11 oz

**Brand:** bar's leaks
**Price:** € 14.30
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal before your ride tells a leak tale!

## Quick Answers

- **What is this?** Bar's Leaks 1334 One Seal Stop Leak - 11 oz by bar's leaks
- **How much does it cost?** € 14.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/584988465-bars-leaks-1334-one-seal-stop-leak-11-oz)

## 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

- • **Age-Defying Formula:** Specifically designed to combat leaks caused by normal wear and aging seals.
- • **Effortless Application:** One bottle treats an entire system leak—simple, safe, and guaranteed.
- • **Trusted by Pros & DIYers:** Ranked top 20 in gasket sealers, delivering reliable performance for your vehicle.
- • **Triple-Action Leak Stopper:** Formulated to stop, seal, and protect against minor leaks with 3X sealing power.
- • **Universal Fluid Compatibility:** Seals leaks in engine oil, transmission, and power steering fluids seamlessly.

## Overview

Bar's Leaks 1334 One Seal Stop Leak is a powerful 11 oz liquid formula engineered to stop minor leaks in engine oil, transmission fluid, and power steering systems. Designed for aging seals and gaskets, it offers a triple-action sealing effect that’s easy to use and trusted by automotive pros, making it a must-have for maintaining vehicle performance and preventing costly repairs.

## Description

Bar's Leaks One Seal multipurpose stop leak effectively seals all minor engine oil, transmission and power steering system leaks. It’s specifically designed to stop seal and gasket leaks caused by normal wear and age. Bar's Leaks One Seal multipurpose stop leak effectively seals all minor engine oil, transmission and power steering system leaks. It’s specifically designed to stop seal and gasket leaks caused by normal wear and age. Bar's Leaks One Seal multipurpose stop leak effectively seals all minor engine oil, transmission and power steering system leaks. It’s specifically designed to stop seal and gasket leaks caused by normal wear and age.

Review: Excellent! Good stuff - Stopped a pretty bad rear main seal leak in a 14 year old car.
Review: Very good product, effective - Very good product, it’s really prevent leak , until now no leaks and it stop the leaks , very happy with product, value for money

## Features

- WORKS WITH ALL ENGINE OIL, TRANSMISSION FLUID AND POWER STEERING FLUIDS: Bar's Leaks One Seal multipurpose stop leak effectively seals all minor engine oil, transmission and power steering system leaks.
- SAFE AND EASY TO USE, GUARANTEED: One bottle will treat one engine oil, transmission fluid or power steering fluid system leak.
- 3X SEALER: It’s specifically designed to stop seal and gasket leaks caused by normal wear and age.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09QQCZ5LR |
| Best Sellers Rank | #11,066 in Automotive ( See Top 100 in Automotive ) #20 in Gasket Sealers #645 in Oils & Fluids |
| Brand | Bar's Leaks |
| Date First Available | August 11, 2021 |
| Item Form | Liquid |
| Item Weight | 11 ounces |
| Item model number | 1334 |
| Manufacturer | Bar's Products |
| Material | Liquid |
| Number of Items | 1 |
| Package Dimensions | 6.8 x 3 x 1.8 inches |
| Style | Compact |
| UPC | 046087013342 |
| Unit Count | 5.0 Count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Bar's Leaks
- **Item Weight:** 11 Ounces
- **Material:** Liquid
- **Style:** Compact
- **Water Resistance Level:** Not Water Resistant

## Images

![Bar's Leaks 1334 One Seal Stop Leak - 11 oz - Image 1](https://m.media-amazon.com/images/I/71wFVyJCOmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent! Good stuff
*by M***E on October 11, 2025*

Stopped a pretty bad rear main seal leak in a 14 year old car.

### ⭐⭐⭐⭐⭐ Very good product, effective
*by W***G on June 23, 2025*

Very good product, it’s really prevent leak , until now no leaks and it stop the leaks , very happy with product, value for money

### ⭐⭐⭐⭐ It helps with small oil leaks
*by R***N on October 14, 2025*

I bought a few bottles for a few of my cars that had valve gasket leaks. It helped most of the vehicles and reduced the oil leaks. It did not stop them but it did noticably reduce the oil leaks at least 50% so it's worth it.

## Frequently Bought Together

- Bar's Leaks 1334 One Seal Stop Leak - 11 oz
- Bar's Leaks Rear Main Seal Repair, 16.9 oz
- Bar's Leaks OS-1 Oil Seal Engine Oil Burning and Leak Repair, 16.9 oz.

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-08*