---
product_id: 466057520
title: "Cataclean Petrol | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 4 x 500ml"
price: "₩305716"
currency: KRW
in_stock: true
reviews_count: 8
url: https://www.desertcart.kr/products/466057520-cataclean-petrol-complete-fuel-and-exhaust-cleaner-catalytic-converter-valve
store_origin: KR
region: South Korea
---

# 8-in-1 engine cleaning system restores engine performance & fuel efficiency up to 60% emissions reduction Cataclean Petrol | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 4 x 500ml

**Price:** ₩305716
**Availability:** ✅ In Stock

## Summary

> ⛽ Clean fuel, clear conscience, and a smoother ride—because your car deserves the best.

## Quick Answers

- **What is this?** Cataclean Petrol | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 4 x 500ml
- **How much does it cost?** ₩305716 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/466057520-cataclean-petrol-complete-fuel-and-exhaust-cleaner-catalytic-converter-valve)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Emission Slayer:** Cuts harmful emissions by up to 60%, helping you breeze through MOT tests and reduce your carbon footprint.
- • **Fuel Economy Maximizer:** Restores optimal combustion to improve MPG and reduce fuel costs—drive smarter, not harder.
- • **Engine Longevity Booster:** Scientifically formulated 8-in-1 system cleans & protects all key engine components for longer life.
- • **Catalytic Converter Guardian:** Protects one of the priciest vehicle parts, extending its lifespan and saving you big on repairs.
- • **Effortless Maintenance Ritual:** Just add 500ml per 15L fuel every 3 months—simple, effective, and essential for every savvy driver.

## Overview

Cataclean Petrol is a premium 8-in-1 fuel and exhaust cleaner designed to remove carbon buildup, protect catalytic converters, and optimize engine performance. Proven to reduce emissions by up to 60%, it enhances fuel efficiency and helps vehicles pass MOT emissions tests with ease. Easy to use and trusted by thousands, it’s the smart choice for maintaining your vehicle’s health and saving on costly repairs.

## Description

Buy Cataclean Petrol | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 4 x 500ml at desertcart UK. Free delivery on eligible orders.

Review: Great product. Use before your MOT - I have used this for years now and I buy this every year before my vehicles have their MOT. This will honestly help with the emission test. I was sceptical at first when I was recommended it but I have years ago had a vehicle fail and one bottle of this completely changed the result. I have not had one vehicle fail on emissions since using this product. I would use this two or three weeks prior to your MOT and let it get to work and it will definitely have a positive impact on the test and help your vehicle.
Review: Essential - A good cleaner that is easy to apply - simply add it to the fuel tank, following the instructions carefully. It can make the difference between your car/van passing the MOT or not and by keeping your catalytic converter clean, your mileage is optimised. The longevity of the converter is maintained and given that it is one of the most expensive items needing replacement on diesel vehicles, that's important.

## Features

- VEHICLE MAINTENANCE > Safe for all engines, Cataclean original 8-in-1 engine cleaning system has been scientifically formulated to help your vehicle engine run better and last longer. Adding Cataclean as part of your regular vehicle maintenance routine to remove carbon build up improves fuel economy, reduce emissions, restores performance and protects catalytic converters
- CLEANS & PROTECTS > Cataclean cleans, restores & protects the fuel tank and lines, fuel injectors, catalytic convertors, diesel particulate filters (DPF), exhaust gas recirculation valves, oxygen sensors, combustion chambers & intake and exhaust valves
- REDUCE EMISSIONS > Regular use of Cataclean engine cleaning system can reduce emissions by up to 60% which can help prevent to MOT emissions failures and reduce air pollution
- ENGINE PERFORMANCE > Using Cataclean fuel system cleaner restores engine performance, reduces vehicle maintenance costs and reduces fuel consumption, improving MPG fuel efficiencyv
- USAGE > Add 500ml of Cataclean fuel additive per 15 litres of fuel every three months for optimum results

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09ZJ22BYP |
| Brand | Cataclean |
| Customer Reviews | 4.5 4.5 out of 5 stars (12,720) |
| Date First Available | 19 April 2022 |
| Manufacturer | Cataclean |
| Manufacturer part number | CAT1002 |
| Manufacturer reference | CAT1002 |

## Images

![Cataclean Petrol | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 4 x 500ml - Image 1](https://m.media-amazon.com/images/I/41IScHXByHL.jpg)
![Cataclean Petrol | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 4 x 500ml - Image 2](https://m.media-amazon.com/images/I/41sCKU2-J9L.jpg)
![Cataclean Petrol | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 4 x 500ml - Image 3](https://m.media-amazon.com/images/I/513N+s0prNL.jpg)
![Cataclean Petrol | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 4 x 500ml - Image 4](https://m.media-amazon.com/images/I/5143fgDjHfL.jpg)
![Cataclean Petrol | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 4 x 500ml - Image 5](https://m.media-amazon.com/images/I/51R3lo9l2SL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: will this help clear sticking egr valve on a corsa 1.2**
A: I just put it in my Volvo V40 2015. I have check engine light. Low air flow from egr. After more than 5 miles drive the check engine light is gone.

**Q: hi can i use in my kia sedona 2.9 diesel 2005 model thank you**
A: Yes.

**Q: Can i use it for Mercedes e class 2012 diesel?**
A: I didn't use it on that car but my mechanic believes it is suitable for any diesel engine car

**Q: Is cataclean ok to use on petrol turbo engines?**
A: Yes, as the turbo only increases air intake; also turbo will not even be running at max capacity whilst car is slow. The extra air intake will also help clean cat any way.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product. Use before your MOT
*by M***E on 10 November 2025*

I have used this for years now and I buy this every year before my vehicles have their MOT. This will honestly help with the emission test. I was sceptical at first when I was recommended it but I have years ago had a vehicle fail and one bottle of this completely changed the result. I have not had one vehicle fail on emissions since using this product. I would use this two or three weeks prior to your MOT and let it get to work and it will definitely have a positive impact on the test and help your vehicle.

### ⭐⭐⭐⭐⭐ Essential
*by C***D on 12 November 2025*

A good cleaner that is easy to apply - simply add it to the fuel tank, following the instructions carefully. It can make the difference between your car/van passing the MOT or not and by keeping your catalytic converter clean, your mileage is optimised. The longevity of the converter is maintained and given that it is one of the most expensive items needing replacement on diesel vehicles, that's important.

### ⭐⭐⭐⭐ Excellent Product and Excellent Performance
*by T***E on 17 November 2025*

Fantastic i shall say Used as instructions says Ran the fuel to the end and noticed MPG increase Car has more quicker acceleration and goes up the hill 3rd which wasn't case before Engine sounds a lot crisp I would say if the price was £6 Mark would be definitely 5 stars It reminded me of Redex in olden days when it was magical but now CATACLEAN all day long Strongly recommend it I have used in my Diesel 1.4 and very happy next be my Peteol Car too *Please use as instructions and run it down before fill up

## Frequently Bought Together

- Cataclean Petrol | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 4 x 500ml
- LIQUI MOLY Cera Tec 3721 I Ceramic Wear & Tear Protection for Petrol & Diesel Engines I Smoother Engine Performance, Less Friction & Lower Fuel Consumption I Ceramic Additive 300 ml Pack of 1
- Liqui Moly 2770 - Engine Oil Additive

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**Shop now:** [https://www.desertcart.kr/products/466057520-cataclean-petrol-complete-fuel-and-exhaust-cleaner-catalytic-converter-valve](https://www.desertcart.kr/products/466057520-cataclean-petrol-complete-fuel-and-exhaust-cleaner-catalytic-converter-valve)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-29*