---
product_id: 416245101
title: "Wynn's WY55864 Radiator Stop Leak 325ml"
brand: "wynn's"
price: "€ 26.07"
currency: EUR
in_stock: true
reviews_count: 11
url: https://www.desertcart.nl/products/416245101-wynns-wy55864-radiator-stop-leak-325ml
store_origin: NL
region: Netherlands
---

# Universal coolant compatibility No clogging of radiator & sensors Rust & corrosion defense Wynn's WY55864 Radiator Stop Leak 325ml

**Brand:** wynn's
**Price:** € 26.07
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal, drive worry-free!

## Quick Answers

- **What is this?** Wynn's WY55864 Radiator Stop Leak 325ml by wynn's
- **How much does it cost?** € 26.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/416245101-wynns-wy55864-radiator-stop-leak-325ml)

## Best For

- wynn's enthusiasts

## Why This Product

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

## Key Features

- • **Quick Leak Fix:** Instantly seals small radiator leaks, saving costly repairs and downtime.
- • **Trusted & Proven:** Backed by 4.3-star rating from over 2,000 users—join the savvy drivers who rely on Wynn's.
- • **Clog-Free Cooling:** Formulated to keep radiator waterways and temperature sensors crystal clear.
- • **All-in-One Compatibility:** Works seamlessly with all antifreezes, including advanced OAT coolants.
- • **Ultimate Radiator Shield:** Protects your engine from rust and corrosion, extending radiator life.

## Overview

Wynn's WY55864 Radiator Stop Leak 325ml is a powerful additive designed to protect your radiator from rust and corrosion while preventing clogs in critical cooling pathways and sensors. Compatible with all antifreeze types, including OAT coolants, it quickly seals leaks to keep your vehicle running smoothly. Trusted by thousands, this 1-year warranty product is a must-have for proactive vehicle maintenance.

## Description

Wynn's WY55864 Radiator Stop Leak 325ml : desertcart.ae: Automotive

Review: حسب الاحتياجات
Review: a very useful thing - fixed a small radiator leak in the dashboard. can be advised

## Features

- Enhanced protection against rust and corrosion.
- Is formulated to avoid clogging of radiator waterways and temperature sensors.
- Is compatible with all antifreezes and coolants, also with OAT coolants.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000297UG6 |
| Anti-Tick Material | Plastic |
| Batteries required | No |
| Best Sellers Rank | #46,731 in Automotive ( See Top 100 in Automotive ) #113 in Antifreezes & Coolants |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,059) |
| Date First Available | 6 August 2012 |
| Included components | WYNNS |
| Is assembly required | No |
| Item model number | WY55864 |
| Product Dimensions | 0.45 x 2.16 x 8.3 cm; 360 g |
| Warranty description | 1 year |

## Product Details

- **Brand:** Wynn's
- **Item dimensions L x W x H:** 4 x 22 x 83 millimeters
- **Material:** Rubber
- **Style:** Compact
- **Water resistance level:** Water Resistant

## Images

![Wynn's WY55864 Radiator Stop Leak 325ml - Image 1](https://m.media-amazon.com/images/I/51s+4wnrGiL.jpg)
![Wynn's WY55864 Radiator Stop Leak 325ml - Image 2](https://m.media-amazon.com/images/I/51jepFjIBwL.jpg)
![Wynn's WY55864 Radiator Stop Leak 325ml - Image 3](https://m.media-amazon.com/images/I/41OpD1zXwdL.jpg)
![Wynn's WY55864 Radiator Stop Leak 325ml - Image 4](https://m.media-amazon.com/images/I/61TJZQ1WI6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***I on 21 August 2025*

حسب الاحتياجات

### ⭐⭐⭐⭐⭐ a very useful thing
*by I***I on 1 April 2024*

fixed a small radiator leak in the dashboard. can be advised

### ⭐⭐⭐⭐ Review
*by A***I on 31 July 2024*

منع التسريب قليلا

## Frequently Bought Together

- Wynns Radiator Stop Leak 325ml
- Wynn's 28263 Diesel Particulate Filter Cleaner
- #1 DPF foam cleaner Diesel particulate filter without disassembling easy to use Latest cleaning technology cleaner

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**Shop now:** [https://www.desertcart.nl/products/416245101-wynns-wy55864-radiator-stop-leak-325ml](https://www.desertcart.nl/products/416245101-wynns-wy55864-radiator-stop-leak-325ml)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-06*