---
product_id: 704108058
title: "ENERG G1 Radiator Sealant Liquid for Cars, Trucks & Tractors (300ML) | German Automotive Technology | Stops Coolant Leakage & Hairline Cracks | Protects Against Engine Overheating"
price: "VT7304"
currency: VUV
in_stock: true
reviews_count: 3
url: https://www.desertcart.vu/products/704108058-energ-g1-radiator-sealant-liquid-for-cars-trucks-and-tractors
store_origin: VU
region: Vanuatu
---

# Instant leak sealing Boosts cooling efficiency Corrosion & deposit protection ENERG G1 Radiator Sealant Liquid for Cars, Trucks & Tractors (300ML) | German Automotive Technology | Stops Coolant Leakage & Hairline Cracks | Protects Against Engine Overheating

**Price:** VT7304
**Availability:** ✅ In Stock

## Summary

> 🛠️ Fix leaks fast, drive fearless!

## Quick Answers

- **What is this?** ENERG G1 Radiator Sealant Liquid for Cars, Trucks & Tractors (300ML) | German Automotive Technology | Stops Coolant Leakage & Hairline Cracks | Protects Against Engine Overheating
- **How much does it cost?** VT7304 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/704108058-energ-g1-radiator-sealant-liquid-for-cars-trucks-and-tractors)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Shield your engine:** Protect metal and rubber parts from rust, scale, and oxidation damage.
- • **Seal leaks in seconds:** Stop radiator drips before they start with rapid, reliable sealing.
- • **Drive worry-free longer:** Proven endurance over 5,000+ km journeys without a single leak.
- • **German-engineered quality:** TÜV-approved formula crafted for peak performance and safety.
- • **Universal coolant compatibility:** Works seamlessly with all water-based coolants, including antifreeze.

## Overview

GAT X ENERG G1 Radiator Sealant is a premium 300ml German-engineered additive that instantly seals minor radiator leaks, prevents corrosion and deposits, and enhances cooling system efficiency. Compatible with all water-based coolants, it protects metal and rubber components without clogging, ensuring long-lasting engine stability and peace of mind on every journey.

## Description

Product Description

Review: Highly recommend - Highly recommend, writing this review after driving my vehicle more then 6k kms. I had used k seal before this it didn't last even for 1000kms but this product has done the job. I used this product for heating coil leakage of ford figo petrol. After use I have done the journey from kashmir to gujarat and gujarat to assam there was no complaint about any leakage. Thank you GAT.
Review: Best Quality - I used GAT Energ Radiator Sealant in my Hyundai Verna 2017 to seal coolant leaks, and after 5356 km, there are no leaks. Highly recommend this product for its effectiveness and quality.

## Features

- GERMAN AUTOMOTIVE TECHNOLOGY (GAT): Formulated utilizing advanced German Automotive Technology (GAT) guidelines to meet complex cooling system needs. It provides an instant seal for modern closed cooling systems, saving vehicles from sudden, expensive engine block warping.
- SEALS HAIRLINE CRACKS & MINOR LEAKS: Explicitly engineered to seal hairline cracks and small leaks instantly. It stops cooling fluid from dripping out of thin radiator cores, heater matrix connections, hose joints, and water pump gaskets, preventing a catastrophic loss of cooling water.
- ACTIVE OPERATION REACTION TIME: Features a specialized chemical compound that works during operation. It stays completely liquid inside normal coolant fluid until it meets a pressure drop at a leak site, hardening selectively without clogging narrow cross-flow radiator tubes.
- IMPROVES ENGINE OPERATIONAL SAFETY: Significantly improves the operational safety of engines. By stabilizing coolant levels and preventing pressure dropouts, it guarantees consistent heat transfer away from hot cylinder walls, keeping your temperature gauge safe.
- ANTI-CORROSION SYSTEM DEFENSE: Protects against engine damage and corrosion throughout the system. This highly concentrated 300ml bottle is sufficient for 12 liters of coolant, providing a universal treatment for passenger cars, trucks, tractors, and marine boats.
- Made in Germany & TUV Approved

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DWWRKNBP |
| Assembly Required | No |
| Best Sellers Rank | #133,243 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #67 in Cooling Systems |
| Brand | ENERG THE BEST IN THE RACE |
| Country of Origin | Germany |
| Customer Reviews | 5.0 5.0 out of 5 stars (3) |
| Date First Available | 12 February 2025 |
| Generic Name | GAT X ENERG G1 Radiator Sealant 300ml |
| Importer | NDTH ENERGY C-48 Okhla Phase 1, New Delhi - 110020, India. Email : care@energlubricants.com Ph : +91 7009090995 |
| Item Dimensions LxWxH | 50 x 50 x 180 Millimeters |
| Item Weight | 310 g |
| Item part number | G1-Radiator Sealant |
| Manufacturer | GAT Gesellschaft für Kraftstoff- und Automobiltechnologie mbH |
| Manufacturer Part Number | G1-Radiator Sealant |
| Model | GAT X ENERG G1 Radiator Sealant 300ml |
| Net Quantity | 1.0 Piece |
| Packer | GAT Gesellschaft für Kraftstoff- und Automobiltechnologie mbH Alt Saale 2 Kirchhasel 07407 Germany PHONE: +49 (0) 367248380-66 EMAIL: info@gat-international.de |
| Product Dimensions | 5 x 5 x 18 cm; 310 g |

## Images

![ENERG G1 Radiator Sealant Liquid for Cars, Trucks & Tractors (300ML) | German Automotive Technology | Stops Coolant Leakage & Hairline Cracks | Protects Against Engine Overheating - Image 1](https://m.media-amazon.com/images/I/51H48riFOuL.jpg)
![ENERG G1 Radiator Sealant Liquid for Cars, Trucks & Tractors (300ML) | German Automotive Technology | Stops Coolant Leakage & Hairline Cracks | Protects Against Engine Overheating - Image 2](https://m.media-amazon.com/images/I/71GxUSDsINL.jpg)
![ENERG G1 Radiator Sealant Liquid for Cars, Trucks & Tractors (300ML) | German Automotive Technology | Stops Coolant Leakage & Hairline Cracks | Protects Against Engine Overheating - Image 3](https://m.media-amazon.com/images/I/71+X2sEBp3L.jpg)
![ENERG G1 Radiator Sealant Liquid for Cars, Trucks & Tractors (300ML) | German Automotive Technology | Stops Coolant Leakage & Hairline Cracks | Protects Against Engine Overheating - Image 4](https://m.media-amazon.com/images/I/71Ksk8+p4sL.jpg)
![ENERG G1 Radiator Sealant Liquid for Cars, Trucks & Tractors (300ML) | German Automotive Technology | Stops Coolant Leakage & Hairline Cracks | Protects Against Engine Overheating - Image 5](https://m.media-amazon.com/images/I/71tjXDrUMiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Highly recommend
*by N***I on 6 July 2025*

Highly recommend, writing this review after driving my vehicle more then 6k kms. I had used k seal before this it didn't last even for 1000kms but this product has done the job. I used this product for heating coil leakage of ford figo petrol. After use I have done the journey from kashmir to gujarat and gujarat to assam there was no complaint about any leakage. Thank you GAT.

### ⭐⭐⭐⭐⭐ Best Quality
*by E***T on 24 March 2025*

I used GAT Energ Radiator Sealant in my Hyundai Verna 2017 to seal coolant leaks, and after 5356 km, there are no leaks. Highly recommend this product for its effectiveness and quality.

### ⭐⭐⭐⭐⭐ Excellent product GAT radiator sealant
*by M***H on 10 March 2025*

My car has been leaking coolant for a long time due leaks in the radiator but thankfully this sealant took care of it . Highly recommended !

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-06-08*