---
product_id: 52639448
title: "SUBARU WATER LEAK, Heater Matrix Rad Radiator Repair"
brand: "innosystems"
price: "R507"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/52639448-subaru-water-leak-heater-matrix-rad-radiator-repair
store_origin: ZA
region: South Africa
---

# SUBARU WATER LEAK, Heater Matrix Rad Radiator Repair

**Brand:** innosystems
**Price:** R507
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** SUBARU WATER LEAK, Heater Matrix Rad Radiator Repair by innosystems
- **How much does it cost?** R507 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/52639448-subaru-water-leak-heater-matrix-rad-radiator-repair)

## Best For

- innosystems enthusiasts

## Why This Product

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

## Description

Innostop
"The Motor Trades Best Kept Secret"
Sealing System from Innosystems

The Best and Easiest Sealing Product on the Market today.
Now available to the general public.

* Don't replace if it can be fixed with INNOSTOP.
* Seals instantly.
* Contains lubricating additives.
* Contains anti-corrosion additives.
* Guaranteed not to clogg the system. 

This special formula permanently seals most holes and cracks in the water system, Engine Blocks, Radiators, Hoses,Cylinder Heads, Head Gaskets, Heater Matrix, Water Pumps, core Plugs etc. 
New formula also reduces squeaks in the water pump.
Directions: Simply shake bottle well and add to the expansion tank or radiator for instant repair.
INNOSTOP seals leaks instantly and is a permanent repair.
Inno STOP
The Miracle Cure For Water Leaks
Inno STOP seals leaks in radiators (metal and plastic) small leaks and hairline
cracks in head gasket, motor blocks and water coils. Inno STOP is a
water-based suspension of non-clogging particles, anti-corrosion and lubricating
additives. Inno STOP is developed to make fast emergency repairs to leaking
radiators and cooling systems. In case of minor leaks, the repair can be
permanent. The soft particles do not clog the radiator and do not influence the
action of the mechanical parts of the cooling system. Inno STOP can be used in
all types of radiators and is compatible with all types of water-based coolants.

TECHNICAL DATA
Basis: water
Physical condition: granular liquid with high viscosity.
Colour: red - brown
Neutral PH
Fireproof

USER INSTRUCTIONS
 First rinse out old cooling systems and refill the system.
(For cars older than 5 years Innosystems recommends
to use Inno RAD FLUSH).
 Open the heater valve (heating switched on).
 Run engine until warm.
 Shake bottle of Inno STOP well and pour out in radiator.
 Run engine for at least 5 minutes.
 After cooling, bring the coolant level up to standard.
The bottle will suffice for a cooling system up to 25 litres.

## Features

- Don't replace if it can be fixed with INNOSTOP.
- Seals instantly. WORKS WITH ALL SUBARU MODELS
- Contains lubricating additives.
- Contains anti-corrosion additives.
- Guaranteed not to clogg the system.
- ›See more product details

## Images

![SUBARU WATER LEAK, Heater Matrix Rad Radiator Repair - Image 1](https://images-na.ssl-images-amazon.com/images/I/41wR1jdVf8L.jpg)

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**Shop now:** [https://www.desertcart.co.za/products/52639448-subaru-water-leak-heater-matrix-rad-radiator-repair](https://www.desertcart.co.za/products/52639448-subaru-water-leak-heater-matrix-rad-radiator-repair)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-04*