---
product_id: 11686147
title: "Cooling System Repair"
brand: "bar's leaks"
price: "113 zł"
currency: PLN
in_stock: null
reviews_count: 13
category: "Bar's Leaks"
url: https://www.desertcart.pl/products/11686147-cooling-system-repair
store_origin: PL
region: Poland
---

# Stops leaks instantly Reduces overheating & water temp Premium carbon fiber formula Cooling System Repair

**Brand:** bar's leaks
**Price:** 113 zł
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Fix leaks today, drive worry-free tomorrow!

## Quick Answers

- **What is this?** Cooling System Repair by bar's leaks
- **How much does it cost?** 113 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/11686147-cooling-system-repair)

## 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

- • **High Mileage Savior:** Trusted by drivers to extend engine life and avoid breakdowns on long trips.
- • **Instant Leak Sealing:** Stops cooling system leaks on contact, saving you from costly repairs.
- • **Overheat Defense Technology:** Xtreme Cool reduces engine temperature, keeping your ride smooth under pressure.
- • **Universal Coolant Compatibility:** Works seamlessly with all antifreeze types and colors—green, blue, red, orange, or yellow.
- • **Advanced Carbon Fiber Protection:** Premium formulation extends cooling system life and prevents future leaks.

## Overview

Bar's Leaks High Mileage Cooling System Repair is a scientifically formulated additive that stops coolant leaks instantly and provides extended protection with a premium carbon fiber formula. Compatible with all antifreeze types, it also reduces engine overheating, making it the go-to solution for preventing costly cooling system repairs and breakdowns across all gasoline, turbocharged, and diesel engines.

## Description

Bar’s Leaks®High Mileage Cooling System Repair has twice the performance of other products, by not only stopping cooling system leaks, but adding future protection. It is scientifically formulated to stop coolant leaks, thereby reducing antifreeze loss, while correcting other cooling system problems helping to prevent costly repairs and breakdowns. In addition, Cooling System Repair contains Xtreme Cool which stops overheating and reduces water temperature. Works on all vehicles and in any gasoline, turbocharged and diesel engines. Use with ALL 50-50 mix types and colors of antifreeze coolant and / or water. For most vehicles leaks stop instantly. For many vehicles, this is your last change before paying an expensive repair bill or replacing the vehicle.

Review: Miracle savior - Drove 2500 miles now after what appeared to be a weeping waterpump. Was leaking from lower side of pump about 3 quarts came out when I stopped to get gas. Put this in with 2 bottles drinking water and drove 500 miles home. 100 degrees out AC on all the way. Coolant still full. Have driven 2000 more miles since and hasnt leaked a drop. Waterpump seems solid and doesnt wiggle so maybe just dried seals from sitting for months during covid. Will keep an eye on it but this is some miracle stuff. Waterpump and belt and coolant sitting in garage so now just waiting for it to stop working. I may be waiting a long time. We will see Update May 2022. Waterpump finally went out in driveway but let me take 3 x 2000 mile trips with full AC on and 100 degree temps outside Gave me lots of time to buy parts and tools and fix it in my garage when it blew. Excellent product
Review: Works Great - Works! I used it months ago to stop a radiator leak on my 2007 Saturn Vue, I pour it in the engine coolant surge tank, it fixed the problem.

## Features

- Stops Cooling System Leaks
- Compatible with all brands of anti-freeze including conventional green or blue and extended life red/orange or yellow (OAT/HOAT) coolant
- Premium Carbon Fiber Formulation For Extended Protection
- Stops cooling system leaks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00753MZWG |
| Best Sellers Rank | #70,181 in Automotive ( See Top 100 in Automotive ) #18 in Cooling System Additives |
| Brand | Bar's Leaks |
| Customer Reviews | 4.3 4.3 out of 5 stars (374) |
| Date First Available | February 3, 2012 |
| Item Weight | 1 pounds |
| Item model number | 1150 |
| Manufacturer | Bar's Leaks |
| Manufacturer Part Number | 1150 |
| Model | 1150 |
| Product Dimensions | 1.8 x 3.6 x 8.4 inches |

## Product Details

- **Brand:** Bar's Leaks
- **Global Trade Identification Number:** 00046087011508
- **Liquid Volume:** 16.9 Fluid Ounces
- **Package Information:** Bottle
- **UPC:** 046087011508

## Images

![Cooling System Repair - Image 1](https://m.media-amazon.com/images/I/613t-SzixOL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will using this product do anything to tear up ur vehicle if ur not sure it has a leak**
A: Shouldn't, only flows through the closed cooling system. I had a freeze plug leaking, was too large of a leak for this to fix, noticed no adverse effects after replacing freeze plug.

**Q: I have a leak in the bottom left of my radiator ... Not sure if its the radiator or the hose its kinda hard to tell. runs hot in traffic...**
A: Hmmm... Hose leaks are hard to stop.......  It's usually better to replace the hose....    If it is the radiator, this will more than likely work.....  Are you running hot when the coolant is low? or are you running hot most of the time?    This won't do anything to help a radiator that does not cool efficiently, the radiator would need to be replaced.

**Q: Has anyone us this on Diesel engine for combustion leaking into coolant ?**
A: I used it on a semi for a pump leak. It’s not a permanent fix. But it can get you a couple of days to get you home.

**Q: Que cantidad de Cooling System Repair se pone al motor  y cada cuanto tiempo**
A: Una botella a la vez y aproximadamente una vez cada 5000 millas.
Gracias,

## Customer Reviews

### ⭐⭐⭐⭐⭐ Miracle savior
*by S***E on July 5, 2021*

Drove 2500 miles now after what appeared to be a weeping waterpump. Was leaking from lower side of pump about 3 quarts came out when I stopped to get gas. Put this in with 2 bottles drinking water and drove 500 miles home. 100 degrees out AC on all the way. Coolant still full. Have driven 2000 more miles since and hasnt leaked a drop. Waterpump seems solid and doesnt wiggle so maybe just dried seals from sitting for months during covid. Will keep an eye on it but this is some miracle stuff. Waterpump and belt and coolant sitting in garage so now just waiting for it to stop working. I may be waiting a long time. We will see Update May 2022. Waterpump finally went out in driveway but let me take 3 x 2000 mile trips with full AC on and 100 degree temps outside Gave me lots of time to buy parts and tools and fix it in my garage when it blew. Excellent product

### ⭐⭐⭐⭐⭐ Works Great
*by S***O on November 20, 2025*

Works! I used it months ago to stop a radiator leak on my 2007 Saturn Vue, I pour it in the engine coolant surge tank, it fixed the problem.

### ⭐⭐⭐⭐⭐ Stopped a coolant leak from the infamous 2006-2009 Honda R18 block crack!
*by R***. on May 21, 2023*

Had just purchased a used 2006 Honda Civic as a second auto and sure enough the block cracked at the water jacket spewing the whole contents of the coolant overflow reservoir in 10 miles. This manufacturing defect is a known problem so much so that Honda extended the warranty to 10 years. Didn't help me of course as i bought it in 2022. So in goes the Bars System Repair. Why not ? Nothing to lose as a replacement block costs many times over the value of the car even if I found a worthy replacement or whole engine from a junkyard. What do you know? It worked!! My leak has slowed to a very manageable 2 oz. , maybe less a week. Since I check my oil every week, it is a routine check anyway. I have 3,000 additional miles since and the result far exceeds my expectations. The coolant temperature has not changed from it's normal range one bit either. I dare say maybe a little less! As the only fix for a cracked block is replacement, (even welding on aluminum is temporary at best), this product is genius! Congratulations to the chemists at Bars. NOTE: I recommend mixing with distilled water in a gallon jug first as one of the components is very viscous and gets burped out somewhat by air getting displaced from the radiator by it.

## Frequently Bought Together

- Bar's Leaks High Mileage Cooling System Repair
- Bar's Leaks 1000 High Mileage Engine Repair, 16.9 oz | Restores Performance, Increases Compression & Horsepower, Stops Leaks, Noise & Smoking
- Bar's Leaks OS-1 Oil Seal Engine Oil Burning and Leak Repair, 16.9 oz.

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---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-14*