---
product_id: 460416274
title: "Super Tech Prediluted 50/50 Heavy-Duty Extended Life Antifreeze/Coolant, 1 Gallon"
brand: "Super Tech"
price: "€ 15.40"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/460416274-super-tech-prediluted-50-50-heavy-duty-extended-life-antifreeze
store_origin: IE
region: Ireland
---

# Super Tech Prediluted 50/50 Heavy-Duty Extended Life Antifreeze/Coolant, 1 Gallon

**Brand:** Super Tech
**Price:** € 15.40
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Super Tech Prediluted 50/50 Heavy-Duty Extended Life Antifreeze/Coolant, 1 Gallon by Super Tech
- **How much does it cost?** € 15.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/460416274-super-tech-prediluted-50-50-heavy-duty-extended-life-antifreeze)

## Best For

- Super Tech enthusiasts

## Why This Product

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

## Description

Super Tech Prediluted 50/50 Heavy Duty Extended Life antifreeze/coolant is a nitrite-free organic acid technology (OAT) that meets or exceeds ASTM requirements. Free of phosphates, borates, nitrites, silicates, and amines. It provides up to 1,000,00 miles or 20,000 hours of protection and is recommended for initial fill or top-off in all gasoline or diesel engines. Super Tech Prediluted 50/50 Heavy-Duty Extended Life Antifreeze/Coolant, 1 Gallon:     Ready to use   Extended service life — up to 1,000,000 miles, 8 years or 20,000 hours of off-road use   Free of phosphates, silicates, nitrites, amines, and borates   Prevents pitting caused by cavitations and corrosion of brass, copper, solder, steel, cast iron, and aluminum   Extended life corrosion protection for aluminum and all other engine metals   High-quality defoamer which is non-harmful to hoses, plastics, or gaskets   Great for mixed fleets — approved for use in heavy duty and light duty engines   Meets or exceeds ASTM 6210. Ideal for CAT EC-1, Cummins, Detroit Diesel, Navistar, or mixed fleets   Compatible with the major American brands of organic acid technology coolants on the market today

## Images

![Super Tech Prediluted 50/50 Heavy-Duty Extended Life Antifreeze/Coolant, 1 Gallon - Image 1](https://i5.walmartimages.com/asr/d33525ce-2ce2-4960-b866-c438dc17c7d1.b5e0c5428d2962800988ab274b0bdedf.png)
![Super Tech Prediluted 50/50 Heavy-Duty Extended Life Antifreeze/Coolant, 1 Gallon - Image 2](https://i5.walmartimages.com/asr/98c135bf-9500-49b4-bfcc-fd76a11962dc.7554abfc69f6d55b9837a6b3c52acfae.jpeg)
![Super Tech Prediluted 50/50 Heavy-Duty Extended Life Antifreeze/Coolant, 1 Gallon - Image 3](https://i5.walmartimages.com/asr/fbc76f66-6bb6-4267-8502-7325eed2fed0.b3b39f46154f5fc681e0682a72b18d38.jpeg)
![Super Tech Prediluted 50/50 Heavy-Duty Extended Life Antifreeze/Coolant, 1 Gallon - Image 4](https://i5.walmartimages.com/asr/15a02930-3cb5-4e1c-9a7e-d38f6079e39e.34f9af2bf017d1b52aed3c601bdb69f0.jpeg)
![Super Tech Prediluted 50/50 Heavy-Duty Extended Life Antifreeze/Coolant, 1 Gallon - Image 5](https://i5.walmartimages.com/asr/81c49684-994b-424f-934a-95abe0a9cf1b.77d253d765671f28186b38e74874d7e9.jpeg)

---

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**Shop now:** [https://www.desertcart.ie/products/460416274-super-tech-prediluted-50-50-heavy-duty-extended-life-antifreeze](https://www.desertcart.ie/products/460416274-super-tech-prediluted-50-50-heavy-duty-extended-life-antifreeze)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-06*