---
product_id: 416245101
title: "Wynn's WY55864 Radiator Stop Leak 325ml"
brand: "wynn's"
price: "127.24 DT"
currency: TND
in_stock: true
reviews_count: 11
url: https://www.desertcart.tn/products/416245101-wynns-wy55864-radiator-stop-leak-325ml
store_origin: TN
region: Tunisia
---

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

**Brand:** wynn's
**Price:** 127.24 DT
**Availability:** ✅ In Stock

## Summary

> 🛠️ Fix leaks fast, drive worry-free!

## Quick Answers

- **What is this?** Wynn's WY55864 Radiator Stop Leak 325ml by wynn's
- **How much does it cost?** 127.24 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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

- • **Compact Power:** 325ml bottle packs a potent punch in a space-saving design for easy storage and use.
- • **Clog-Free Cooling:** Specifically designed to prevent blockages in radiator waterways and temperature sensors.
- • **Shield Your Engine:** Advanced formula guards against rust and corrosion, extending radiator life.
- • **Trusted Performance:** Backed by a 1-year warranty and 4.3-star rating from over 2,000 users—join the savvy drivers who rely on Wynn's.
- • **Universal Compatibility:** Works seamlessly with all antifreezes, including OAT coolants—no guesswork needed.

## Overview

Wynn's WY55864 Radiator Stop Leak is a 325ml liquid additive engineered to seal small radiator leaks while protecting against rust and corrosion. Compatible with all coolant types, including OAT, it prevents clogging of radiator passages and temperature sensors, ensuring optimal engine cooling performance. Trusted by thousands with a 4.3-star rating and backed by a 1-year warranty, this compact solution is essential 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 |
| Best Sellers Rank | #49,714 in Automotive ( See Top 100 in Automotive ) #110 in Antifreezes & Coolants |
| Brand Name | Wynn's |
| Color | _ |
| Compatible Material | Metal, Plastic |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,075) |
| Global Trade Identification Number | 05411693558641 |
| Included Components | WYNNS |
| Item Dimensions | 4 x 22 x 83 millimeters |
| Item Form | Liquid |
| Item Type Name | Radiator Stop Leak |
| Manufacturer | Wynn%27s |
| Material Type | Rubber |
| Model | WY55864 |
| Number of Items | 1 |
| Part Number | 55864 |
| Style Name | Compact |
| Surface Recommendation | Metals and alloys commonly found in automotive cooling systems (e.g., aluminum, steel) |
| Unit Count | 325 Milliliters |
| Warranty Description | 1 year |
| Water Resistance Level | Water Resistant |

## 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.tn/products/416245101-wynns-wy55864-radiator-stop-leak-325ml](https://www.desertcart.tn/products/416245101-wynns-wy55864-radiator-stop-leak-325ml)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-06*