---
product_id: 5190879
title: "GunkC501V Aluminum Cooling System Stop Leak - 1 oz."
brand: "gunk"
price: "390 kr"
currency: DKK
in_stock: true
reviews_count: 1
url: https://www.desertcart.dk/products/5190879-gunkc501v-aluminum-cooling-system-stop-leak-1-oz
store_origin: DK
region: Denmark
---

# Water & Anti-Freeze Instant Leak Stop Rust Inhibitor GunkC501V Aluminum Cooling System Stop Leak - 1 oz.

**Brand:** gunk
**Price:** 390 kr
**Availability:** ✅ In Stock

## Summary

> 🚗 Keep Your Ride Smooth with GUNK!

## Quick Answers

- **What is this?** GunkC501V Aluminum Cooling System Stop Leak - 1 oz. by gunk
- **How much does it cost?** 390 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/5190879-gunkc501v-aluminum-cooling-system-stop-leak-1-oz)

## Best For

- gunk enthusiasts

## Why This Product

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

## Key Features

- • **🌍 Trusted Brand:** 75 years of innovation from a family-owned company.
- • **⚙️ Versatile Use:** Works effectively in both water and anti-freeze solutions.
- • **🚀 Instant Leak Fix:** Stop leaks in radiators instantly!
- • **🔧 No Hassle Application:** No need to drain or flush system before use.
- • **🛡️ Prevent Future Issues:** Prevents new leaks from developing.

## Overview

GUNK C501V Aluminum Cooling System Stop Leak is a trusted solution for radiator leaks, featuring a rust inhibitor and compatibility with both water and anti-freeze solutions. This 1 oz. product is designed for easy application without the need for draining or flushing, making it a go-to for DIY enthusiasts and professionals alike.

## Description

GunkC501V Aluminum Cooling System Stop Leak - 1 oz.

## Features

- GUNK is a local family owned company based out of Charlotte, NC. For more than 75 years, GUNK products, developed by the people who use them, has earned the trust of hard-working tradesment and the active DIYer through consistent, superior performance and a commitment to innovation.
- Contains rust inhibitor
- Works in both water and anti-freeze solutions
- Stops leaks in radiators instantly
- Prevents new leaks from developing
- No need to drain or flush system before application

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | BLUMENTHAL |
| Brand | Gunk |
| Model | C501V |
| Item Weight | 3.2 ounces |
| Product Dimensions | 1.1 x 1.1 x 4 inches |
| Item model number | C501V |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | C501V |
| Voltage | 12 Volts |

## Images

![GunkC501V Aluminum Cooling System Stop Leak - 1 oz. - Image 1](https://m.media-amazon.com/images/I/71Cr5AqNvQL.jpg)
![GunkC501V Aluminum Cooling System Stop Leak - 1 oz. - Image 2](https://m.media-amazon.com/images/I/31t4Y+TOfNL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Worked
  

*by R***4 on Reviewed in the United States on January 19, 2024*

Worked as advertised, no complaints especially for the price.

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**Shop now:** [https://www.desertcart.dk/products/5190879-gunkc501v-aluminum-cooling-system-stop-leak-1-oz](https://www.desertcart.dk/products/5190879-gunkc501v-aluminum-cooling-system-stop-leak-1-oz)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-09*