---
product_id: 733164834
title: "Bar's Leaks plt11 Pelletized Radiator Stop Leak - 11oz 11oz PLT11"
brand: "bar's products"
price: "¥1737"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/733164834-bars-leaks-plt11-pelletized-radiator-stop-leak-11oz-11oz-plt11
store_origin: JP
region: Japan
---

# Stops radiator leaks fast Lubricates water pump seals Inhibits rust & corrosion Bar's Leaks plt11 Pelletized Radiator Stop Leak - 11oz 11oz PLT11

**Brand:** bar's products
**Price:** ¥1737
**Availability:** ❌ Out of Stock

## Summary

> 💧 Seal the deal, drive with confidence!

## Quick Answers

- **What is this?** Bar's Leaks plt11 Pelletized Radiator Stop Leak - 11oz 11oz PLT11 by bar's products
- **How much does it cost?** ¥1737 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/733164834-bars-leaks-plt11-pelletized-radiator-stop-leak-11oz-11oz-plt11)

## Best For

- bar's products enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Ready:** 11oz pelletized formula fits easily into any radiator system for hassle-free maintenance.
- • **Electrolyte Control:** Balances cooling system electrolytes to optimize performance and prevent damage.
- • **Water Pump Wellness:** Lubricates seals to reduce wear and prevent costly pump failures.
- • **Leak-Proof Confidence:** Seals radiator leaks quickly to keep your engine cool and running smoothly.
- • **Rust & Corrosion Defense:** Protects your cooling system from damaging rust and corrosion for longer life.

## Overview

Bar's Leaks PLT11 Pelletized Radiator Stop Leak is an 11oz solution designed to quickly seal radiator leaks, inhibit rust and corrosion, lubricate water pump seals, and help control electrolytes, ensuring your vehicle’s cooling system stays efficient and protected.

## Description

This item is designed to fit specific vehicles. Before purchasing this project, please make sure the correct part is compatible. Contact the seller directly for additional product information and availability. BAR Leak Pellet 11 oz.

## Features

- Leak Seal
- Condition Cooling System
- Inhibits rust and corrosion
- Lubricates water pump seals
- Helps control electrolytes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Bar's Leaks |
| Part number | PLT11 |
| Item Weight | 311 g |
| Product Dimensions | 7.62 x 7.62 x 15.24 cm; 311.84 g |
| Is Discontinued By Manufacturer | Yes |
| Size | 11オンス |
| Voltage | 12 Volts |
| Batteries Included | No |
| Batteries Required? | No |
| Item Dimensions LxWxH | 7.6 x 7.6 x 15.2 cm |

## Images

![Bar's Leaks plt11 Pelletized Radiator Stop Leak - 11oz 11oz PLT11 - Image 1](https://m.media-amazon.com/images/I/71S12Jj10xL.jpg)
![Bar's Leaks plt11 Pelletized Radiator Stop Leak - 11oz 11oz PLT11 - Image 2](https://m.media-amazon.com/images/I/813GUxXE4uL.jpg)
![Bar's Leaks plt11 Pelletized Radiator Stop Leak - 11oz 11oz PLT11 - Image 3](https://m.media-amazon.com/images/I/41X0xUy+9EL.jpg)
![Bar's Leaks plt11 Pelletized Radiator Stop Leak - 11oz 11oz PLT11 - Image 4](https://m.media-amazon.com/images/I/91rraXvtaFL.jpg)

## Questions & Answers

**Q: My car does not have a cap on the top of the radiator as the coolant gets added through the overflow. How would I add this to my car?**
A: Thank you for your question, and for considering Bar's Leaks to help with a cooling system leak. The product you are asking about - Bar's Leaks Heavy Duty Radiator Stop Leak (part number PLT11) - is designed to be installed directly into the radiator. If you don't have access to the radiator through a radiator cap, you can remove the top hose where it attaches to the radiator and install the product in through the hose. Be sure to shake the product well before installing. If installing this way is not an option for you, we would suggest you consider our Radiator Stop Leak Tablets (part number HDC) instead. These pellets can be crumbled up and installed in the overflow reservoir, as long as it is pressurized.  Please note: Cooling systems that are dirty or partially clogged should be flushed before using any cooling system stop leak products.

If you have any other questions or would like additional information, please feel free to call our Tech Support team at 1-800-345-6572. We are here to assist you Monday through Friday, from 8 am to 5 pm, Eastern time.

**Q: Would this work in a polaris 4-wheeler?**
A: This may work on any vehicle that the cooling system is not pressurized. Meaning that if your Polaris's cooling system is one of those pressurized cooling system this might not work. Might not, meaning may work as well. Good luck

**Q: mi radiador no tiene tapa,puedo echar el sellador en el tanque de reserva**
A: Si!

**Q: What are the beads inside for? Can they be poured into the radiator?**
A: The beads break down in the system and contain most of whats in the product to seal . ..... So yes, please pour the entire container into the vehicle.  Great question... Thank you  Eric

## Frequently Bought Together

- Bar's Leaks PLT11 Pelletized HD Radiator Stop Leak - 11 oz.
- Valvoline Multi-Vehicle 50/50 Ready-to-Use Antifreeze/Coolant 1 GA
- Bar's Leaks Cooling System Radiator Stop Leak 16.9 oz.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-18*