---
product_id: 584807802
title: "Bar's Leaks 1177 Radiator Stop Leak Tablets, 1.76oz"
brand: "bar's leaks"
price: "$37043"
currency: COP
in_stock: true
reviews_count: 8
category: "Bar's Leaks"
url: https://www.desertcart.co/products/584807802-bars-leaks-1177-radiator-stop-leak-tablets-1-76oz
store_origin: CO
region: Colombia
---

# Compatible with all antifreeze types OEM-approved professional strength Seals leaks & seepage reliably Bar's Leaks 1177 Radiator Stop Leak Tablets, 1.76oz

**Brand:** bar's leaks
**Price:** $37043
**Availability:** ✅ In Stock

## Summary

> 🛡️ Stop leaks before they start — keep your engine cool and your ride flawless!

## Quick Answers

- **What is this?** Bar's Leaks 1177 Radiator Stop Leak Tablets, 1.76oz by bar's leaks
- **How much does it cost?** $37043 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/584807802-bars-leaks-1177-radiator-stop-leak-tablets-1-76oz)

## 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

- • **Easy Maintenance Boost:** Simply drop in tablets to lubricate and seal internal, external, and coolant-to-oil leaks.
- • **Universal Compatibility:** Works seamlessly with all antifreeze types, colors, and even straight water.
- • **Long-Lasting Leak Sealant:** Provides continuous leak protection for up to 15,000 miles or one year.
- • **Trusted by OEMs Worldwide:** Same formula used by top auto & truck manufacturers for guaranteed performance.
- • **All-in-One Cooling System Protection:** Neutralizes pH, controls electrolysis, and prevents rust & scale buildup.

## Overview

Bar's Leaks Radiator Stop Leak Tablets deliver professional-grade leak sealing and cooling system protection trusted by OEM manufacturers. This 1.76oz formula inhibits rust and scale, balances pH, controls electrolysis, and lubricates internal components. Compatible with all antifreeze types and water, it ensures long-lasting leak prevention and system health for up to 15,000 miles or one year.

## Description

Bar's Leaks Radiator Stop Leak Tablets inhibit the formation or rust and scale, neutralize pH imbalance, controls electrolysis, lubricates and seals internal, external and coolant-to-oil leaks. Same tablets as used by many OEM auto and truck manufacturers around the world. Bar's Leaks Radiator Stop Leak is designed to enhance the use of antifreeze or can also be used in water. When used in water alone, it is also recommended to use a cooling system anti-rust and water pump lube.

Review: Worth more than the money - This stuff works miracles. Bar's has a solid rep, and this is no different. Awesome.
Review: Bars leak - I’ve used this product for along time on many different vehicles, works good, hard to find in stores anymore.

## Features

- PROFESSIONAL STRENGTH FORMULA: Bar's Leaks Radiator Stop Leak Tablets inhibit the formation or rust and scale, neutralize pH imbalance, controls electrolysis, lubricates and seals internal, external and coolant-to-oil leaks.
- OEM USED AND APPROVED: Same tablets as used by manyOEM auto and truck manufacturers around the world.
- SEALS LEAKS AND SEEPAGE: For continued protection of the entire cooling system, repeat Bar’s Leaks application every 15,000 miles or once per year.
- WORKS WITH ALL TYPES OF ANTIFREEZE OR WATER: Professional strength formula works with ALL types and colors of antifreeze coolant including conventional, extended life, waterless and straight water.
- Bar's Leaks Radiator Stop Leak Tablets inhibit the formation or rust and scale, neutralize pH imbalance, controls electrolysis, lubricates and seals internal, external and coolant-to-oil leaks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CLB953N4 |
| Best Sellers Rank | #19,124 in Automotive ( See Top 100 in Automotive ) #1 in Radiator Conditioners & Protectants |
| Brand | Bar's Leaks |
| Customer Reviews | 4.4 4.4 out of 5 stars (130) |
| Date First Available | November 17, 2023 |
| Item Weight | 1.76 ounces |
| Item model number | 1177 |
| Manufacturer | Bar's Products |
| Manufacturer Part Number | 1177 |
| Model | Bar's Leaks Radiator Stop Leak Tablets |
| Package Dimensions | 7.05 x 4.61 x 0.87 inches |

## Images

![Bar's Leaks 1177 Radiator Stop Leak Tablets, 1.76oz - Image 1](https://m.media-amazon.com/images/I/71XVW0ErmbL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth more than the money
*by L***S on November 9, 2025*

This stuff works miracles. Bar's has a solid rep, and this is no different. Awesome.

### ⭐⭐⭐⭐⭐ Bars leak
*by M***X on December 24, 2025*

I’ve used this product for along time on many different vehicles, works good, hard to find in stores anymore.

### ⭐⭐⭐⭐⭐ Stopped a small leak
*by L***Y on January 29, 2025*

I have a National Corvette Restorer Society Top Flight award winning Corvette. I was not able to purchase another water pump with the correct part number, date codes, etc. My alternative was to install a non conforming water pump or try Bar's Stop Leak. It worked great. No leaks and I retained my original water pump

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**Shop now:** [https://www.desertcart.co/products/584807802-bars-leaks-1177-radiator-stop-leak-tablets-1-76oz](https://www.desertcart.co/products/584807802-bars-leaks-1177-radiator-stop-leak-tablets-1-76oz)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-20*