---
product_id: 307571090
title: "Radiator Coolant Red, Specially Made for All Vehicles and Heavy Duty Engines - 4 Ltr"
brand: "royal apex"
price: "€ 51.08"
currency: EUR
in_stock: true
reviews_count: 1
category: "Royal Apex"
url: https://www.desertcart.nl/products/307571090-radiator-coolant-red-specially-made-for-all-vehicles-and-heavy
store_origin: NL
region: Netherlands
---

# Purified deionized water blend Up to 20°C cooler engine temps Compatible with all metal cooling systems Radiator Coolant Red, Specially Made for All Vehicles and Heavy Duty Engines - 4 Ltr

**Brand:** royal apex
**Price:** € 51.08
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cool, drive royal – the ultimate coolant upgrade!

## Quick Answers

- **What is this?** Radiator Coolant Red, Specially Made for All Vehicles and Heavy Duty Engines - 4 Ltr by royal apex
- **How much does it cost?** € 51.08 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/307571090-radiator-coolant-red-specially-made-for-all-vehicles-and-heavy)

## Best For

- royal apex enthusiasts

## Why This Product

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

## Key Features

- • **Bubble-Free Cooling:** Eliminates vapor barriers to maximize heat transfer efficiency
- • **Ready for Heavy Duty:** Perfect for all vehicles and heavy-duty engines demanding reliability
- • **Optimized Heat Transfer:** Superior to glycol antifreeze for faster, safer cooling
- • **Cooler Engines, Longer Drives:** Reduces cylinder head temperature by up to 20°C for peak performance
- • **Universal Metal Compatibility:** Engineered for aluminum, cast iron, copper, brass & bronze systems

## Overview

Royal Apex Radiator Coolant Red is a 4-liter advanced cooling solution designed for all vehicles and heavy-duty engines. Featuring a purified deionized water blend with WaterWetter, it reduces engine temperatures by up to 20°C, eliminates vapor barriers, and is compatible with all modern metal cooling systems, ensuring superior heat transfer and engine protection.

## Description

Royal Apex Radiator Coolant Red, Specially Made for All Vehicles and Heavy Duty Engines - 4 Ltr

Review: Point - Happy I bought this...

## Features

- Superior heat transfer properties compared to glycol based antifreeze
- Improves heat transfer and reduces cylinder head temperature
- Designed for use with all modern aluminum cast iron copper brass and bronze cooling systems
- Blended with purified deionized water and proper WaterWetter percentage
- Reduces or eliminates bubbles or vapor barrier that form on hot metal surfaces to reduce coolant temperatures by up to 20 degrees

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091ZB4139 |
| ASIN  | B091ZB4139 |
| Batteries Required? | No |
| Color | Red |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Customer reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available | 7 April 2021 |
| Date First Available  | 7 April 2021 |
| Item Package Quantity | 1 |
| Item Weight | 150 g |
| Manufacturer | Royal Apex |
| Manufacturer  | Royal Apex |
| Material | Aluminum |
| Package Dimensions | 33.6 x 30.6 x 15.8 cm; 150 g |
| Package Dimensions  | 33.6 x 30.6 x 15.8 cm; 150 g |
| Style | Modern |

## Images

![Radiator Coolant Red, Specially Made for All Vehicles and Heavy Duty Engines - 4 Ltr - Image 1](https://m.media-amazon.com/images/I/51Pa36yg4MS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Point
*by E***L on 2 March 2024*

Happy I bought this...

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**Shop now:** [https://www.desertcart.nl/products/307571090-radiator-coolant-red-specially-made-for-all-vehicles-and-heavy](https://www.desertcart.nl/products/307571090-radiator-coolant-red-specially-made-for-all-vehicles-and-heavy)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-24*