---
product_id: 587454604
title: "9923 Power Steering Leak-Stop |Eliminate leaks |Power steering| Pump|Steering rack leaks|Reduces heat| noise |vibration |System failures |Extended service life| IMPORTED FROM GERMANY(250 ML)"
brand: "mannol"
price: "€ 11.25"
currency: EUR
in_stock: true
reviews_count: 8
category: "Mannol"
url: https://www.desertcart.ie/products/587454604-9923-power-steering-leak-stop-eliminate-leaks-power-steering-pump
store_origin: IE
region: Ireland
---

# Cuts noise & vibration Reduces heat & friction Restores seal elasticity 9923 Power Steering Leak-Stop |Eliminate leaks |Power steering| Pump|Steering rack leaks|Reduces heat| noise |vibration |System failures |Extended service life| IMPORTED FROM GERMANY(250 ML)

**Brand:** mannol
**Price:** € 11.25
**Availability:** ✅ In Stock

## Summary

> 🛠️ Stop leaks, silence noise, and steer with confidence!

## Quick Answers

- **What is this?** 9923 Power Steering Leak-Stop |Eliminate leaks |Power steering| Pump|Steering rack leaks|Reduces heat| noise |vibration |System failures |Extended service life| IMPORTED FROM GERMANY(250 ML) by mannol
- **How much does it cost?** € 11.25 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/587454604-9923-power-steering-leak-stop-eliminate-leaks-power-steering-pump)

## Best For

- mannol enthusiasts

## Why This Product

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

## Key Features

- • **Seal Savior:** Revives original shape and flexibility of power steering seals to stop leaks fast.
- • **Wear Warrior:** Boosts anti-friction properties to extend pump and valve lifespan by up to 2x.
- • **German Precision:** Imported from Germany, engineered for lasting performance and reliability.
- • **Cool & Quiet Ride:** Lowers heat, noise, and vibration for a smoother, more refined steering experience.
- • **Universal Compatibility:** Works seamlessly with any power steering fluid—no compatibility worries.

## Overview

MANNOL 9923 Power Steering Leak-Stop is a premium German-engineered additive designed to restore and protect power steering seals, eliminate leaks, and reduce heat, noise, and vibration. Compatible with all power steering fluids, it extends the life of pumps and valves by up to twice as long, delivering a smoother, quieter steering system and preventing costly repairs.

## Description

Product Description MANNOL Power Steering Leak-Stop 9923 A special additive in the power steering fluid to prevent and eliminate leaks from the steering system. Eliminates power steering, pump, and steering rack leaks, extending their service life. With regular use, it increases the service life of the system by 1.5 - 2 times. PROPERTIES Benefits Provides smooth and silent operation of the steering system. Reduces heat, noise and vibration of the power steering. Compatibility Compatible with any power steering fluid. Leak prevention Eliminate leaks from the steering system. MANNOL - a brand of automotive lubricants, fluids, additives, greases, and car care products.

Review: It worked, awesome product - My old Santro had a leak and I used to refill steering oil every week. This leak stop did the work and stopped the leak in 3-4 days. Good performance, value for money. Whole bottle is sufficient for 3 liters, so use appropriately as required.
Review: Good job - Lekage is now reduce, it has taken sometime to work as the environment temperature rising the oil from Steering is very much reduce. Don't know about the smoothness of steering it is still similar to the previous condition no change. It is under observations if Something i will notice i will share.

## Features

- Special modifiers restore the original shape, size and elasticity of the seals and power steering gaskets;
- Protects rubber and neoprene seals from drying, hardening, deformation and cracking, slowing down their aging and thus extending their service life;
- Contains components that enhance the anti-friction properties of the additive, thereby reducing wear of system elements, improving their mobility and extending the service life of the power steering;
- Provides smooth and silent operation of the steering system, reduces heat, noise and vibration of the power steering;
- Extends the service life of the pump and bypass valves;

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09S318Y48 |
| Best Sellers Rank | #12,805 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #21 in Fillers, Adhesives & Sealants |
| Brand | MANNOL |
| Brand Name | MANNOL |
| Container Type | Bottle |
| Country of Origin | Germany |
| Customer Reviews | 4.0 out of 5 stars 52 Reviews |
| Flash Point | 230 Degrees Celsius |
| Importer Contact Information | Kyte International, SRR Nagar, Tirunelveli-627358, Tamil Nadu, ph:09488219911 |
| Included Components | MANNOL Power Steering Leak-Stop |
| Item Form | Liquid |
| Item Type Name | Oily |
| Item Weight | 0.23 Kilograms |
| Liquid Volume | 0.25 Litres |
| Manufacturer | MANNOL, MANNOL- GmbH feldstrasse,154 22880 Wedel/Hamburg Germany |
| Manufacturer Contact Information | MANNOL- GmbH feldstrasse,154 22880 Wedel/Hamburg Germany |
| Material | Unscented |
| Material Type | Unscented |
| Package Information | Bottle |
| Packer Contact Information | MANNOL |
| Recommended Uses For Product | Eliminate leaks from the steering system. |
| Unit Count | 250 Milliliters |
| Warranty Description | 1 |

## Product Details

- **Brand:** MANNOL
- **Item Weight:** 0.23 Kilograms
- **Liquid Volume:** 0.25 Litres
- **Material:** Unscented
- **Package Information:** Bottle

## Images

![9923 Power Steering Leak-Stop |Eliminate leaks |Power steering| Pump|Steering rack leaks|Reduces heat| noise |vibration |System failures |Extended service life| IMPORTED FROM GERMANY(250 ML) - Image 1](https://m.media-amazon.com/images/I/51BQ2CO+RIL.jpg)
![9923 Power Steering Leak-Stop |Eliminate leaks |Power steering| Pump|Steering rack leaks|Reduces heat| noise |vibration |System failures |Extended service life| IMPORTED FROM GERMANY(250 ML) - Image 2](https://m.media-amazon.com/images/I/61k6dOgDBTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It worked, awesome product
*by R***E on 23 February 2026*

My old Santro had a leak and I used to refill steering oil every week. This leak stop did the work and stopped the leak in 3-4 days. Good performance, value for money. Whole bottle is sufficient for 3 liters, so use appropriately as required.

### ⭐⭐⭐⭐ Good job
*by A***A on 25 April 2024*

Lekage is now reduce, it has taken sometime to work as the environment temperature rising the oil from Steering is very much reduce. Don't know about the smoothness of steering it is still similar to the previous condition no change. It is under observations if Something i will notice i will share.

### ⭐⭐⭐⭐⭐ Works As Advertised
*by T***) on 7 March 2024*

I had a minor leak from the bottom oil seal on the power steering pump of my Chevy Tavera which resulted in small oil puddles under the car after adding the required quantity of MANNOL leak stop the drips have completely stopped as of now since the product is advertised as capable of stopping power steering related leaks completely it won’t be able to stop leaks from a damaged oil seal or broken pipes it will only be effective on minor leaks which blow past the oil seals/rings due to age or wear and tear. Since the MUV has been driven around 1000km’s after this treatment I am yet to see any oil drips so for the amount paid this product does work but only in a limited capacity and will not work with broken parts altogether.

## Frequently Bought Together

- MANNOL 9923 Power Steering Leak-Stop |Eliminate leaks |Power steering| Pump|Steering rack leaks|Reduces heat| noise |vibration |System failures |Extended service life| IMPORTED FROM GERMANY(250 ML)
- Waxpol Power Steering Fluid - 1 L

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-19*