---
product_id: 537337113
title: "Mannol 9923 Power Steering Leak-Stop Fluid"
brand: "mannol"
price: "฿1703"
currency: THB
in_stock: true
reviews_count: 5
category: "Mannol"
url: https://www.desertcart.co.th/products/537337113-mannol-9923-power-steering-leak-stop-fluid
store_origin: TH
region: Thailand
---

# Silent, smooth steering Reduces friction & wear Seal restoration & protection Mannol 9923 Power Steering Leak-Stop Fluid

**Brand:** mannol
**Price:** ฿1703
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your steering flawless and fearless — because smooth rides never go out of style!

## Quick Answers

- **What is this?** Mannol 9923 Power Steering Leak-Stop Fluid by mannol
- **How much does it cost?** ฿1703 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/537337113-mannol-9923-power-steering-leak-stop-fluid)

## 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

- • **Pump Protector 💧:** Extends the life of power steering pumps and bypass valves, preventing costly repairs.
- • **Seal Savior 🛡️:** Restores and preserves rubber & neoprene seals to prevent leaks and extend lifespan.
- • **Friction Fighter ⚙️:** Enhances anti-friction properties to reduce wear and boost system mobility.
- • **Whisper-Quiet Steering 🔇:** Minimizes noise, heat, and vibration for a smooth, silent driving experience.
- • **Universal Compatibility 🌐:** Works seamlessly with any power steering fluid for easy, worry-free maintenance.

## Overview

Mannol 9923 Power Steering Leak-Stop Fluid is a high-performance additive designed to restore and protect seals, reduce friction, and extend the life of your power steering system. Compatible with all power steering fluids, it prevents leaks, reduces noise and vibration, and can increase system longevity by up to 2x with regular use.

## Description

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, significantly extending their service life. With regular use, it increases the service life of the system by 1.5 - 2 times. Application: Stop the engine. Drain the liquid from the hydraulic pump tank completely or partially (depending on the type of tank). Fill the tank with an equivalent amount of power steering fluid by adding MANNOL Power Steering Leak-Stop. The contents of the bottle are enough for 3 liters of liquid. The power steering fluid must be checked regularly and changed at the recommended intervals.

Review: It worked, awesome product
Review: Alles ok!! - Alles ok!!

## 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;
- Can be used to prevent aging and wear of seals and gaskets, and generally to prevent system failures;
- Compatible with any power steering fluid.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09S318Y48 |
| Best Sellers Rank | #974,309 in Automotive ( See Top 100 in Automotive ) #6 in Power Steering Fluid Additives |
| Brand | MANNOL |
| Brand Name | MANNOL |
| Container Type | Bottle |
| Customer Reviews | 4.0 out of 5 stars 51 Reviews |
| Flash Point | 230 Degrees Celsius |
| Included Components | 250ml Bottle of Mannol Power Steering Leak Stop |
| Item Form | Liquid |
| Item Type Name | 250ml Bottle of Power Steering Leak Stop Fluid |
| Item Weight | 0.23 Kilograms |
| Liquid Volume | 0.25 Liters |
| Manufacturer | SCT Lubricants |
| Package Information | Bottle |
| Recommended Uses For Product | Automotive |
| Specific Uses For Product | Prevent Corrosion |
| Warranty Description | You may be able to find warranty information on the manufacturer’s website. |

## Product Details

- **Brand:** MANNOL
- **Item Weight:** 0.23 Kilograms
- **Liquid Volume:** 0.25 Liters
- **Package Information:** Bottle
- **Recommended Uses For Product:** Automotive

## Images

![Mannol 9923 Power Steering Leak-Stop Fluid - Image 1](https://m.media-amazon.com/images/I/51BQ2CO+RIL.jpg)
![Mannol 9923 Power Steering Leak-Stop Fluid - Image 2](https://m.media-amazon.com/images/I/61k6dOgDBTL.jpg)

## Customer Reviews

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



### ⭐⭐⭐⭐⭐ Alles ok!!
*by A***K on June 6, 2025*

Alles ok!!

### ⭐⭐⭐⭐⭐ Sehr gut
*by B***T on March 9, 2025*

Gute Qualität

## 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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**Shop now:** [https://www.desertcart.co.th/products/537337113-mannol-9923-power-steering-leak-stop-fluid](https://www.desertcart.co.th/products/537337113-mannol-9923-power-steering-leak-stop-fluid)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-05*