---
product_id: 6344499
title: "Zerex G05 Phosphate Free 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA, Case of 6"
brand: "zerex"
price: "R9780"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/6344499-zerex-g05-phosphate-free-50-50-prediluted-ready-to-use
store_origin: ZA
region: South Africa
---

# For Gas & Diesel Ready-to-Use Phosphate Free Zerex G05 Phosphate Free 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA, Case of 6

**Brand:** zerex
**Price:** R9780
**Availability:** ✅ In Stock

## Summary

> 🚀 Keep Your Engine Cool and Corrosion-Free!

## Quick Answers

- **What is this?** Zerex G05 Phosphate Free 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA, Case of 6 by zerex
- **How much does it cost?** R9780 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/6344499-zerex-g05-phosphate-free-50-50-prediluted-ready-to-use)

## Best For

- zerex enthusiasts

## Why This Product

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

## Key Features

- • **Deposit Control:** Advanced additives prevent hard water deposits and scale buildup.
- • **Safe & Effective:** High-quality defoamer system that won't harm hoses, plastics, or original vehicle finishes.
- • **Corrosion Defense:** Lower-silicate, reduced pH formula protects all cooling system metals, including aluminum.
- • **Engine Protection:** Designed for both gasoline and diesel engines, ensuring optimal performance.
- • **Cavitation Control:** Nitrite-containing coolant specifically protects diesel engine cylinder liners from cavitation.

## Overview

Zerex G05 is a phosphate-free, ready-to-use antifreeze/coolant designed for both gasoline and diesel engines. Its advanced formulation protects against corrosion, cavitation, and hard water deposits, ensuring your vehicle runs smoothly and efficiently. Each case contains six 1-gallon containers, making it a convenient choice for maintenance.

## Description

Valvoline ZEREX G-05 antifreeze coolant is a long life, fully formulated, ethylene glycol-based fluid suitable for passenger cars, light trucks and heavy duty vehicles. The formulation is designed for both gasoline and diesel engines. Its lower-silicate, reduced pH, phosphate free European technology protects all cooling system metals, including aluminum, from corrosion. ZEREX G-05 is a nitrite containing coolant designed to protect diesel engine cylinder liners from cavitation. It contains deposit control additives for protection from hard water deposits and scale. The ASTM and other test data shown on this sheet reflect the high performance corrosion inhibitor package. When diluted 50% with water, ZEREX G-05 protects modern engine components from winter freezing and summer boil over. A 50% to 70% concentration range is suggested for optimum corrosion protection. ZEREX G-05 is compatible with other premium brands of coolant commonly available. It contains a high quality defoamer system and will not harm hoses, plastics or original vehicle finishes. It is also suitable for use in Cummins Deere, Detroit Diesel, Mercedes, MTU, CAT, Navistar, Isuzu and Yanmar diesel engines. ZEREX G-05 is approved by Ford North America for newer models. Call 1-800- TEAM-VAL with questions. ZEREX G-05 antifreeze coolant is approved, meets or exceeds the performance requirements of the following antifreeze specifications and/or is recommended: ASTM D3306 Cummins 14603 Approved ASTM D6210 GM 1899M GM 1825M MTU / DDC Approved Mercedes Benz Approved Perkins Diesel CAT EC-1 Mack Paccar TMC of ATA RP-329B Federal Specification A-A-870A Chrysler MS 9769 Approved Ford WSS-M97B51-A1 Approved Detroit Diesel 7SE298 Approved John Deere & Co. Approved GE Wind Turbines Approved Navistar

## Features

- The formulation is designed for both gasoline and diesel engines
- Its lower-silicate, reduced pH, phosphate free European technology protects all cooling system metals, including aluminum, from corrosion
- ZEREX G-05 is a nitrite containing coolant designed to protect diesel engine cylinder liners from cavitation. It contains deposit control additives for protection from hard water deposits and scale
- ZEREX G-05 contains a high quality defoamer system and will not harm hoses, plastics or original vehicle finishes
- For any product use or product technical questions call 1-800-TEAM-VAL
- Contains 30 – 50 ppm of denatonium benzoate as a bittering agent

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Valvoline |
| Brand | Zerex |
| Model | ZXG05RU1-6PK |
| Item Weight | 58.4 pounds |
| Product Dimensions | 16 x 12.75 x 12.7 inches |
| Item model number | ZXG05RU1-CS |
| Manufacturer Part Number | ZXG05RU1-6PK |

## Images

![Zerex G05 Phosphate Free 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA, Case of 6 - Image 1](https://m.media-amazon.com/images/I/715l4ISXRCS.jpg)
![Zerex G05 Phosphate Free 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA, Case of 6 - Image 2](https://m.media-amazon.com/images/I/81gGtUxVcUL.jpg)
![Zerex G05 Phosphate Free 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA, Case of 6 - Image 3](https://m.media-amazon.com/images/I/819m8ox2q3L.jpg)
![Zerex G05 Phosphate Free 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA, Case of 6 - Image 4](https://m.media-amazon.com/images/I/6106Tc+PoyS.jpg)
![Zerex G05 Phosphate Free 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA, Case of 6 - Image 5](https://m.media-amazon.com/images/I/31-QKSxpKfS.jpg)

## Questions & Answers

**Q: Will this work with my 2013 Ford F-150 5.0**
A: Probably, but it would be better to use the coolant specified in your Owners Guide.

**Q: Is this an ELC coolant?**
A: I'd ELC stands for "extended life coolant" then, yes. That is the way it is advertised.

**Q: This is the green stuff, right?**
A: No it is not green (it’s kinda yellow ish) I use it in my 2010 ram 1500 5.7 engine

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-02*