---
product_id: 6344511
title: "Radiator Flush"
brand: "bluedevil products"
price: "4573 kr"
currency: ISK
in_stock: false
reviews_count: 9
url: https://www.desertcart.is/products/6344511-radiator-flush
store_origin: IS
region: Iceland
---

# Extends vehicle life with routine use Prevents overheating & costly repairs Concentrated formula for deep clean Radiator Flush

**Brand:** bluedevil products
**Price:** 4573 kr
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Flush the old, fuel the future!

## Quick Answers

- **What is this?** Radiator Flush by bluedevil products
- **How much does it cost?** 4573 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/6344511-radiator-flush)

## Best For

- bluedevil products enthusiasts

## Why This Product

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

## Key Features

- • **Overheat Defense:** Restores system performance to prevent engine overheating and expensive repairs.
- • **Cost-Effective Care:** Professional-grade cleaning at a fraction of shop service costs—save money, avoid downtime.
- • **Deep-Clean Powerhouse:** Concentrated formula flushes harmful deposits for peak cooling efficiency.
- • **Effortless Maintenance:** Simple, clear instructions make flushing your radiator quick and hassle-free.
- • **Engine Longevity Booster:** Routine use extends vehicle life by maintaining optimal cooling system health.

## Overview

BlueDevil Radiator Flush is a concentrated, easy-to-use formula designed to clean your vehicle’s cooling system from the inside out. It removes harmful deposits, improves cooling performance, prevents overheating, and extends engine life—making it the #1 choice for proactive vehicle maintenance.

## Description

Description: Flush Away Cooling System Problems BlueDevil Radiator Flush is a concentrated formula designed to clean your cooling system from the inside out. It removes harmful deposits and restores efficiency, helping prevent overheating and costly repairs.

Review: Effective and Easy to Use - This radiator flush worked exactly as intended and was simple to use. The instructions were clear, and the product mixed into the cooling system without any issues. After running it through and draining, the coolant passages were noticeably cleaner, and the old buildup was flushed out effectively. I noticed an improvement in cooling performance afterward, with the engine temperature running more consistently. It is a straightforward solution for routine maintenance or before replacing coolant. The bottle contains enough for a complete flush, and the price is reasonable compared to having a shop do the service. For anyone looking to maintain their cooling system and keep it running efficiently, this is a reliable and effective product.
Review: Flush worked great!! - Worked great! Needed to put in some stop leak and it said to flush radiator first. Followed the instructions and it work perfect!

## Features

- Extends Vehicle Life
- Advanced Cleaning Power
- Concentrated Formula
- Improve performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BJOT9A8 |
| Best Sellers Rank | #11,393 in Automotive ( See Top 100 in Automotive ) #1 in Radiator Flushes |
| Brand | BlueDevil Products |
| Customer Reviews | 4.5 4.5 out of 5 stars (493) |
| Date First Available | February 22, 2013 |
| Item Weight | 2.4 pounds |
| Item model number | 00204 |
| Manufacturer | BlueDevil Products |
| Manufacturer Part Number | 00204 |
| Model | 00204 |
| Product Dimensions | 5 x 2 x 8.5 inches |

## Images

![Radiator Flush - Image 1](https://m.media-amazon.com/images/I/81kufuOt2XL.jpg)
![Radiator Flush - Image 2](https://m.media-amazon.com/images/I/81rQZZUiYeL.jpg)
![Radiator Flush - Image 3](https://m.media-amazon.com/images/I/81HhSKw9MkL.jpg)
![Radiator Flush - Image 4](https://m.media-amazon.com/images/I/81t1l4XQSgL.jpg)

## Questions & Answers

**Q: How many bottles does it take to flush a four cylinder system?**
A: Based upon my experience, ONE bottle is more than enough.

**Q: Is it safe for aluminum radiators? Their website doesn't say.**
A: I have used it in aluminum radiators a lot 
If the radiator is in bad shape it might leak 
This is a great product here

**Q: What are the disposal instructions on this product?**
A: Just recycle ♻️ at recycling center

**Q: Can you use this for boats?**
A: I don't own a "ship" but sure has hell my "boat" has a water to water heat ex-changer that gets strangled by salt and mineral deposits on the lake/sea side, that require a nice acid boil to clean out. The closed loop with coolant in it gets flushed every two years. 
 I would not trust much of what you say about "boats".

## Customer Reviews

### ⭐⭐⭐⭐⭐ Effective and Easy to Use
*by M***Y on August 10, 2025*

This radiator flush worked exactly as intended and was simple to use. The instructions were clear, and the product mixed into the cooling system without any issues. After running it through and draining, the coolant passages were noticeably cleaner, and the old buildup was flushed out effectively. I noticed an improvement in cooling performance afterward, with the engine temperature running more consistently. It is a straightforward solution for routine maintenance or before replacing coolant. The bottle contains enough for a complete flush, and the price is reasonable compared to having a shop do the service. For anyone looking to maintain their cooling system and keep it running efficiently, this is a reliable and effective product.

### ⭐⭐⭐⭐⭐ Flush worked great!!
*by H***Y on November 19, 2025*

Worked great! Needed to put in some stop leak and it said to flush radiator first. Followed the instructions and it work perfect!

### ⭐⭐⭐⭐ From Swamp Juice to Respectable Coolant
*by N***F on August 10, 2025*

Used BlueDevil Radiator Flush on my buddy’s truck. The coolant went from muddy brown to see-through in one afternoon. Never had an overheating issue to begin with, just wanted it clean. Minus one star because while the coolant looks great now, the inside of the reservoir still looks like it’s been chain-smoking for 20 years.

## Frequently Bought Together

- BlueDevil Products 00204 Radiator Flush - 1 Quart
- BlueDevil Products 38386 Head Gasket Sealer - 1 Quart
- PEAK 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems

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**Shop now:** [https://www.desertcart.is/products/6344511-radiator-flush](https://www.desertcart.is/products/6344511-radiator-flush)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-25*