--- product_id: 587454604 title: "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)" brand: "mannol" price: "€ 18.61" currency: EUR in_stock: true reviews_count: 13 category: "Mannol" url: https://www.desertcart.gr/products/587454604-mannol-9923-power-steering-leak-stop-eliminate-leaks-power-steering store_origin: GR region: Greece --- # Cuts noise & vibration Reduces heat & friction Restores seal elasticity 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) **Brand:** mannol **Price:** € 18.61 **Availability:** ✅ In Stock ## Summary > 🚗💨 Stop leaks, silence noise, and steer with confidence! ## Quick Answers - **What is this?** 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) by mannol - **How much does it cost?** € 18.61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/587454604-mannol-9923-power-steering-leak-stop-eliminate-leaks-power-steering) ## 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 & flexibility of power steering seals to stop leaks in their tracks. - • **Wear Warrior:** Boosts anti-friction properties to extend pump and valve lifespan by up to 2x. - • **Cool & Quiet Ride:** Dramatically lowers heat, noise, and vibration for a smoother, more refined steering experience. - • **Universal Compatibility:** Works seamlessly with any power steering fluid—no compatibility worries. - • **German Engineering Power:** Imported from Germany, trusted for precision and long-lasting performance. ## 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: After trying so many products for 15 years, this one worked perfectly - I have bought so many of these leak stop for steering for last 15 years. My Honda Accord 2005 has been leaking from the rack and pinion for the last 15 years and I have tried almost everything in the entire desertcart market both Indian and American to buy the best possible leak stops for such a lot of money but almost all of them work only for a short while while the still was a slow leak. But this one from Mannol I used about 6 months ago and the leak has completely stopped at least for the last 6 months as soon as I used this. After doing a lot of research I realise that for Honda Accord this product from Germany was fought better than the others due to the design of the Honda steering system. The steering leak has stopped and the steering has become totally smooth almost as good as before when the car was new. If you have running leak for many years and I giving up hope before buying a new rack and pinion try this it is really cheap and a good alternative to removing the entire Rack and Pinion from the car. 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 | #9,786 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #11 in Fillers, Adhesives & Sealants | | Brand | MANNOL | | Brand Name | MANNOL | | Container Type | Bottle | | Customer Reviews | 3.8 out of 5 stars 72 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 | | Model Number | 9923 | | Package Information | Bottle | | Packer Contact Information | MANNOL | | Part Number | MN9923-025 | | Recommended Uses For Product | Eliminate leaks from the steering system. | | Specific Uses For Product | Prevent Corrosion | | 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 ![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) - Image 1](https://m.media-amazon.com/images/I/51BQ2CO+RIL.jpg) ![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) - Image 2](https://m.media-amazon.com/images/I/61k6dOgDBTL.jpg) ![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) - Image 3](https://m.media-amazon.com/images/I/71aQ2weOonL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ After trying so many products for 15 years, this one worked perfectly *by D***N on 10 April 2026* I have bought so many of these leak stop for steering for last 15 years. My Honda Accord 2005 has been leaking from the rack and pinion for the last 15 years and I have tried almost everything in the entire Amazon market both Indian and American to buy the best possible leak stops for such a lot of money but almost all of them work only for a short while while the still was a slow leak. But this one from Mannol I used about 6 months ago and the leak has completely stopped at least for the last 6 months as soon as I used this. After doing a lot of research I realise that for Honda Accord this product from Germany was fought better than the others due to the design of the Honda steering system. The steering leak has stopped and the steering has become totally smooth almost as good as before when the car was new. If you have running leak for many years and I giving up hope before buying a new rack and pinion try this it is really cheap and a good alternative to removing the entire Rack and Pinion from the car. ### ⭐⭐⭐⭐ 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. ### ⭐ Didn't work *by D***I on 17 November 2024* Didn't work, Fake promise ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/587454604-mannol-9923-power-steering-leak-stop-eliminate-leaks-power-steering](https://www.desertcart.gr/products/587454604-mannol-9923-power-steering-leak-stop-eliminate-leaks-power-steering) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-19*