---
product_id: 631250172
title: "MANNOL 9201 Catalytic System Cleaner (500ml)"
brand: "mannol"
price: "$34.62"
currency: USD
in_stock: true
reviews_count: 2
category: "Mannol"
url: https://www.desertcart.us/products/631250172-mannol-9201-catalytic-system-cleaner-500ml
store_origin: US
region: United States of America
---

# Reduces fuel consumption Restores engine power Protects catalytic converter MANNOL 9201 Catalytic System Cleaner (500ml)

**Brand:** mannol
**Price:** $34.62
**Availability:** ✅ In Stock

## Summary

> 🛠️ Clean Today, Cruise Tomorrow: Unlock Your Engine’s True Potential!

## Quick Answers

- **What is this?** MANNOL 9201 Catalytic System Cleaner (500ml) by mannol
- **How much does it cost?** $34.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/631250172-mannol-9201-catalytic-system-cleaner-500ml)

## 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

- • **Exhaust System Guardian:** Clears catalytic converter cells and exhaust pathways, reducing hydrodynamic resistance for smoother rides.
- • **Sensor-Friendly Formula:** Cleans oxygen sensor electrodes (lambda probe) to maintain accurate engine diagnostics and emissions control.
- • **Fuel Efficiency, Elevated:** Optimizes combustion to lower fuel consumption and reduce exhaust toxicity—save money and the planet.
- • **Long-Term Protection Boost:** Prevents corrosion and blockages, extending the lifespan of your catalytic converter and exhaust system.
- • **Revive Your Engine's Heartbeat:** Effectively removes carbon deposits from valves, piston rings, and combustion chambers for peak performance.

## Overview

MANNOL 9201 Catalytic System Cleaner (500ml) is a powerful fuel additive designed to remove carbon and tar deposits from critical engine components and the exhaust system. By optimizing combustion and cleaning oxygen sensors, it restores engine power, reduces fuel consumption, and lowers exhaust toxicity. Its long-term protective action extends the life of the catalytic converter and exhaust system, ensuring sustained vehicle performance and efficiency.

## Description

Buy MANNOL 9201 Catalytic System Cleaner (500ml): Fuel Additives - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Read the instructions - I was unaware this had to be injected into the intake system
Review: Not as described - On the box it says something not too clear and when I asked the seller they said something else and anyway it didn't do any of what it is supposed to fix

## Features

- Cleans valves, piston rings, working surface - catalytic Converter cells, exhaust system from carbon deposits, tar and other deposits. Removes carbon deposits from the walls of the combustion chamber and from the grooves of the piston rings, preventing their occurrence;
- Helps to clean the oxygen sensor electrodes (lambda probe);
- Restores the original engine power by reducing the hydrodynamic resistance of the exhaust system;
- By optimizing the combustion process and eliminating contamination of the fuel and exhaust systems, it reduces fuel consumption and exhaust gas toxicity;
- In the future, with a long-term effect, it protects the catalytic converter from blockages, and the fuel system from corrosion;
- Increases the service life of the catalytic Converter and the entire exhaust system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0744LYJ84 |
| Best Sellers Rank | #296,323 in Automotive ( See Top 100 in Automotive ) #201 in Fuel Additives #830 in Cleaners |
| Brand | MANNOL |
| Customer Reviews | 4.2 4.2 out of 5 stars (113) |
| Date First Available | June 1, 2023 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.1 pounds |
| Item model number | 9201 |
| Manufacturer | SCT Lubricants |
| Manufacturer Part Number | 9201 |
| Model | 9201 Catalytic System Cleaner |
| Product Dimensions | 4.33 x 2.36 x 7.48 inches |

## Images

![MANNOL 9201 Catalytic System Cleaner (500ml) - Image 1](https://m.media-amazon.com/images/I/61epk0S5iiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Read the instructions
*by D***G on December 29, 2024*

I was unaware this had to be injected into the intake system

### ⭐ Not as described
*by R***U on December 10, 2024*

On the box it says something not too clear and when I asked the seller they said something else and anyway it didn't do any of what it is supposed to fix

## Frequently Bought Together

- MANNOL 9201 CATALYTIC SYSTEM CLEANER - Professional O.E.M. Edition
- MANNOL 9990 Oil Additive Motor Doctor Oil Additive | Designed To Increase Oil Pressure And To decrease Oil Consumption In Engines - 350 ml
- HTE MANNOL 9981 Petrol Injector Cleaner – Gasoline Fuel Injection System Cleaner Additive 1x 300ml – Germany

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**Shop now:** [https://www.desertcart.us/products/631250172-mannol-9201-catalytic-system-cleaner-500ml](https://www.desertcart.us/products/631250172-mannol-9201-catalytic-system-cleaner-500ml)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-09*