---
product_id: 279159313
title: "Liqui Moly Pro Line Radiator Stop Leak K Fluid 250 ml"
brand: "liqui moly"
price: "¥4211"
currency: JPY
in_stock: false
reviews_count: 8
url: https://www.desertcart.jp/products/279159313-liqui-moly-pro-line-radiator-stop-leak-k-fluid-250
store_origin: JP
region: Japan
---

# Compatible with aluminium & plastic radiators Works with hot & cold water systems Prevents leaks with all cooling stabilisers Liqui Moly Pro Line Radiator Stop Leak K Fluid 250 ml

**Brand:** liqui moly
**Price:** ¥4211
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Seal the deal on radiator leaks before they seal your fate!

## Quick Answers

- **What is this?** Liqui Moly Pro Line Radiator Stop Leak K Fluid 250 ml by liqui moly
- **How much does it cost?** ¥4211 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/279159313-liqui-moly-pro-line-radiator-stop-leak-k-fluid-250)

## Best For

- liqui moly enthusiasts

## Why This Product

- Trusted liqui moly brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Preventative Power:** Use proactively to maintain radiator integrity and avoid unexpected breakdowns—stay ahead of the curve.
- • **Effortless Leak Sealing:** Stops minor leaks fast, saving you costly repairs and downtime with a simple 30-minute fix.
- • **Frost & Corrosion Defense:** Works perfectly alongside frost protection agents to keep your cooling system resilient in any climate.
- • **Material-Friendly Formula:** Safe and effective for aluminium and plastic radiators—no compromises on durability or performance.
- • **Universal Cooling Compatibility:** Seamlessly protects both hot and cold water systems, ensuring your engine stays leak-free year-round.

## Overview

Liqui Moly Pro Line Radiator Stop Leak K Fluid (250 ml) is a top-rated automotive additive designed to quickly and reliably seal minor leaks in all types of radiator systems, including aluminium and plastic. Compatible with standard cooling stabilisers and frost protection agents, it offers preventative maintenance benefits and is trusted by thousands of users for fast, effective results.

## Description

Buy Liqui Moly Pro Line Radiator Stop Leak K Fluid 250 ml online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: coolant leak fixed - i have coolant leak more than month , but now leak get fixed , i recommend to anyone have coolant leak to use this product it very good and reliable
Review: Perfect and it's work!!!! - Perfect and it's work before I'm not comfortable about but I say let's try my vehicle audi a6 sline 2013 model and like a magic ✨️ guys after putting in water tank 30min later leak of water gone !!! But please you have to use this product small leakage not big cracks ok good day for all Ramadan Kareem

## Features

- Suitable for all cold water and hot water systems with or without water filters
- Perfect for aluminium and plastic radiators
- Compatible with all standard cooling stabilisers and frost protection agents
- Suitable for preventative use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004FPUUSS |
| Best Sellers Rank | #1,731 in Automotive ( See Top 100 in Automotive ) #24 in Oil & Fluid Additives |
| Brand | Liqui Moly |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,760) |
| Date First Available | 28 August 2012 |
| Item Weight | 275 g |
| Item model number | 5178 |
| Manufacturer | Liqui Moly |
| Manufacturer Part Number | 5178 |
| Model | Radiator Stop Leak Fluid |
| Product Dimensions | 66.09 x 23.6 x 13.41 cm; 275 g |
| Viscosity | 2T |

## Images

![Liqui Moly Pro Line Radiator Stop Leak K Fluid 250 ml - Image 1](https://m.media-amazon.com/images/I/31noDLfEspL.jpg)
![Liqui Moly Pro Line Radiator Stop Leak K Fluid 250 ml - Image 2](https://m.media-amazon.com/images/I/41CcnxT33GL.jpg)
![Liqui Moly Pro Line Radiator Stop Leak K Fluid 250 ml - Image 3](https://m.media-amazon.com/images/I/41PUKd9qQNL.jpg)
![Liqui Moly Pro Line Radiator Stop Leak K Fluid 250 ml - Image 4](https://m.media-amazon.com/images/I/41lUcO5vg8L.jpg)
![Liqui Moly Pro Line Radiator Stop Leak K Fluid 250 ml - Image 5](https://m.media-amazon.com/images/I/71hjKV4yzlL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ coolant leak fixed
*by A***D on 9 July 2024*

i have coolant leak more than month , but now leak get fixed , i recommend to anyone have coolant leak to use this product it very good and reliable

### ⭐⭐⭐⭐⭐ Perfect and it's work!!!!
*by E***. on 19 April 2023*

Perfect and it's work before I'm not comfortable about but I say let's try my vehicle audi a6 sline 2013 model and like a magic ✨️ guys after putting in water tank 30min later leak of water gone !!! But please you have to use this product small leakage not big cracks ok good day for all Ramadan Kareem

### ⭐⭐⭐⭐⭐ Work perfect
*by V***D on 14 December 2023*

The leeks stopped instantly after running the engine for 10 min

## Frequently Bought Together

- LIQUI MOLY Pro-Line Radiator Stop Leak K | 250 ml | Cooler additive | SKU: 5178
- JOVS Jovs Antifreeze Coolant 5 Litre Long Life Red Ready Mixed Engine Coolant Ready to Use
- Wynn's Car Radiator Stop Leak Sealant Antifreeze Coolant Repair Additive 325ml

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**Shop now:** [https://www.desertcart.jp/products/279159313-liqui-moly-pro-line-radiator-stop-leak-k-fluid-250](https://www.desertcart.jp/products/279159313-liqui-moly-pro-line-radiator-stop-leak-k-fluid-250)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*