---
product_id: 10430228
title: "Transmission Stop Leak Concentrate"
brand: "bar's leaks"
price: "193 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Bar's Leaks"
url: https://www.desertcart.ro/products/10430228-transmission-stop-leak-concentrate
store_origin: RO
region: Romania
---

# Compatible with all transmission fluids Stops & seals leaks fast Restores gaskets & seals durability Transmission Stop Leak Concentrate

**Brand:** bar's leaks
**Price:** 193 Lei
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal, stop the leak, and drive with confidence!

## Quick Answers

- **What is this?** Transmission Stop Leak Concentrate by bar's leaks
- **How much does it cost?** 193 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/10430228-transmission-stop-leak-concentrate)

## 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

- • **Trusted by Thousands:** Highly rated with 4.3 stars and thousands of satisfied users—join the leak-free community.
- • **Leak-Proof Confidence:** Effectively stops transmission fluid leaks to keep your ride smooth and worry-free.
- • **Seal & Gasket Revival:** Restores and rejuvenates seals and gaskets, extending transmission life.
- • **Universal Fluid Compatibility:** Works seamlessly with all types of transmission fluids—no guesswork needed.
- • **Easy Application, Lasting Results:** Simple to use with proven results after just one or two treatments.

## Overview

Bar's Leaks 1420 Transmission Stop Leak is an 11 oz. grey formula designed to stop and seal transmission fluid leaks by restoring gaskets and seals. Compatible with all transmission fluids, it offers an easy, effective solution trusted by thousands, helping maintain optimal transmission performance and preventing costly repairs.

## Description

Bar's Leaks 1420 Transmission Stop Leak - 11 oz. , Grey

Review: Two applications worked - This product really works... Took about a week for all the fluid to leak out of transmission... Added 1 bottle and a week later the fluid leaked out again It stopped leaking after I added a second bottle... After a week checked transmission fluid level... And level read FULL... Hasn't leaked since
Review: Stop the leak - Great product

## Features

- Stops and seals transmission fluid leaks
- Works with all types of transmission fluids
- Restores gasket and seals to stop transmission fluid leaks
- item package weight: 0.81 pounds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00754YK2S |
| Best Sellers Rank | #110,435 in Automotive ( See Top 100 in Automotive ) #301 in Automotive Sealants |
| Brand | Bar's Leaks |
| Customer Reviews | 4.3 4.3 out of 5 stars (797) |
| Date First Available | February 3, 2012 |
| Item Weight | 11.6 ounces |
| Item model number | 1420 |
| Manufacturer | Bar's Leaks |
| Manufacturer Part Number | 1420 |
| Model | 1420 |
| Product Dimensions | 1.8 x 3 x 6.5 inches |
| Voltage | 12 Volts |

## Images

![Transmission Stop Leak Concentrate - Image 1](https://m.media-amazon.com/images/I/71HOdHv3lZL.jpg)

## Available Options

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

## Questions & Answers

**Q: Swapped a transmission in a nissan sentra, small crack from transmission lift happened, is it possible this may seal it? Unable to weld without takin**
A: Possible, worth a try.   You might get lucky.

**Q: Does it work in transfer cases  that use ATF ?**
A: Yes if you are leaking out of your transfer case that takes ATF fluid you can use this product. Our 1420 (11 oz.) is designed for one bottle to be installed in a passenger car or light truck. For larger systems use one 1 bottle for every 10 quarts of fluid.

If you have any other technical questions, feel free to contact our Technical Service Professionals at 800-345-6572 or if you would prefer you can use the contact us page on our website.

**Q: Work for chrysler cars?**
A: Any car or truck

**Q: Where do i pour this on a 2005 chrysler town and country?**
A: On this and many other new vehicles, the only way to put it in is into the fluid dipstick with a  funnel.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Two applications worked
*by J***Y on February 1, 2025*

This product really works... Took about a week for all the fluid to leak out of transmission... Added 1 bottle and a week later the fluid leaked out again It stopped leaking after I added a second bottle... After a week checked transmission fluid level... And level read FULL... Hasn't leaked since

### ⭐⭐⭐⭐⭐ Stop the leak
*by E***N on August 2, 2025*

Great product

### ⭐⭐⭐⭐ Works
*by C***. on June 1, 2025*

This completely stopped a small leak of transmission fluid.

## Frequently Bought Together

- Bar's Leaks 1420 Transmission Stop Leak - 11 oz. , Grey
- Bar's Leaks Rear Main Seal Repair, 16.9 oz
- Bar's Leaks 1010 Engine Oil Stop Leak Concentrate, 11 oz, 1 Pack, Grey

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**Shop now:** [https://www.desertcart.ro/products/10430228-transmission-stop-leak-concentrate](https://www.desertcart.ro/products/10430228-transmission-stop-leak-concentrate)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-05-03*