---
product_id: 27648561
title: "Hi-Gear HG9037s Radiator and Block Seal - 11 fl. oz."
brand: "hi-gear"
price: "3193 som"
currency: KGS
in_stock: false
reviews_count: 2
url: https://www.desertcart.kg/products/27648561-hi-gear-hg9037s-radiator-and-block-seal-11-fl-oz
store_origin: KG
region: Kyrgyzstan
---

# Safe for gas & diesel engines Universal fit for all engine types Permanently seals cracks Hi-Gear HG9037s Radiator and Block Seal - 11 fl. oz.

**Brand:** hi-gear
**Price:** 3193 som
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Seal the deal, stop the leak, and drive worry-free!

## Quick Answers

- **What is this?** Hi-Gear HG9037s Radiator and Block Seal - 11 fl. oz. by hi-gear
- **How much does it cost?** 3193 som with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/27648561-hi-gear-hg9037s-radiator-and-block-seal-11-fl-oz)

## Best For

- hi-gear enthusiasts

## Why This Product

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

## Key Features

- • **Material Mastery:** Safe on cast iron, steel, aluminum, copper, brass, and plastic radiators—no compromises.
- • **Concentrated Power:** Highly concentrated 11 fl. oz. formula delivers maximum sealing performance in every drop.
- • **Engine Versatility:** Formulated for both gas and diesel engines—one solution for all your rides.
- • **Comprehensive Repair:** Seals leaks in blocks, heads, radiators, heater cores, freeze plugs, water pumps, and gaskets.
- • **Leakproof Confidence:** Permanently seals cracks and stops leaks to keep your engine running flawlessly.

## Overview

Hi-Gear HG9037s Radiator and Block Seal is a universal, highly concentrated 11 fl. oz. formula designed to permanently seal cracks and leaks in all engine types and radiator materials. Engineered for gas and diesel vehicles, it repairs gaskets and multiple cooling system components, ensuring reliable, long-lasting protection and peace of mind on every drive.

## Description

Hi-Gear's commitment to providing only the highest quality products is exemplified in its offering of performance additives, fluids and treatments. Each and every product is engineered to meet or surpass the strictest of industry standard specifications. Hi-Gear maintains its own research and development facility and formulations are constantly under review to ensure the latest technologies are implemented. Radiator and Block Seal is safe for all engines - cast iron, steel and aluminum. It is safe to use in all radiators - copper, brass, aluminum and plastic. This highly concentrated formula seals leaks in engine blocks and heads as well as seals leaks in the radiator, heater core, freeze plugs, water pump and thermostat gaskets.

Review: Рекомендую - Всё отлично!
Review: Buyer Beware! - Buyer beware! You MUST drain your radiator to use this product.

## Features

- Permanently Seals Cracks
- Formulated for Gas and Diesel Engines
- Safe to Use in All Engines
- Seals Cracks and Stops Leaks
- Repairs Gaskets

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EE2TXU8 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #2,298,130 in Automotive ( See Top 100 in Automotive ) #58 in Radiator Sealers |
| Brand | Hi-Gear |
| Customer Reviews | 4.0 4.0 out of 5 stars (3) |
| Date First Available | August 5, 2013 |
| Global Trade Identification Number | 00009603190378 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.1 pounds |
| Item model number | HG9037S |
| Manufacturer | Hi-Gear |
| Manufacturer Part Number | HG9037s |
| Model | HG9037s |
| Product Dimensions | 2.5 x 2.5 x 4.75 inches |
| Size | 11 Fluid Ounce |
| UPC | 009603190378 |
| Vehicle Service Type | Car, Truck, Motorcycle, ATV, Snowmobile, Lawn Mower, Scooter |

## Product Details

- **Brand:** Hi-Gear
- **Liquid Volume:** 11 Fluid Ounces
- **Package Information:** Can
- **UPC:** 009603190378
- **Vehicle Service Type:** Car, Truck, Motorcycle, ATV, Snowmobile, Lawn Mower, Scooter

## Images

![Hi-Gear HG9037s Radiator and Block Seal - 11 fl. oz. - Image 1](https://m.media-amazon.com/images/I/71lcjV6uJaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Рекомендую
*by O***G on September 11, 2025*

Всё отлично!

### ⭐ Buyer Beware!
*by M***. on April 13, 2016*

Buyer beware! You MUST drain your radiator to use this product.

## Frequently Bought Together

- Hi-Gear HG9037s Radiator and Block Seal - 11 fl. oz.
- Sta-Lube CRC SL3330 Moly-Graph Extreme Pressure Multi-Purpose Lithium Grease - 14 Oz.
- Mobil 1 Advanced Full Synthetic Motor Oil 5W-20, 5 Quart

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**Shop now:** [https://www.desertcart.kg/products/27648561-hi-gear-hg9037s-radiator-and-block-seal-11-fl-oz](https://www.desertcart.kg/products/27648561-hi-gear-hg9037s-radiator-and-block-seal-11-fl-oz)

---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-09*