---
product_id: 47954630
title: "Cataclean Petrol | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 500ml"
brand: "cataclean"
price: "205.53 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Cataclean"
url: https://www.desertcart.tn/products/47954630-cataclean-petrol-complete-fuel-and-exhaust-cleaner-catalytic-converter-valve
store_origin: TN
region: Tunisia
---

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

**Brand:** cataclean
**Price:** 205.53 DT
**Availability:** ✅ In Stock

## Summary

> ⛽ Clean fuel, cleaner conscience, and a smoother ride every time!

## 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 | 500ml by cataclean
- **How much does it cost?** 205.53 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/47954630-cataclean-petrol-complete-fuel-and-exhaust-cleaner-catalytic-converter-valve)

## Best For

- cataclean enthusiasts

## Why This Product

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

## Key Features

- • **Cut Emissions by Up to 60%:** Stay MOT-ready and eco-conscious with significant pollution reduction.
- • **Simple Routine Maintenance:** Just add 500ml per 15L fuel every 3 months for lasting performance gains.
- • **Boost Fuel Efficiency & MPG:** Optimizes combustion to save fuel and cut running costs.
- • **Protect Your Catalytic Converter:** Extend the life of one of your vehicle’s priciest components effortlessly.
- • **Comprehensive 8-in-1 Engine Cleanser:** Targets fuel tank, injectors, catalytic converter & more for total system health.

## Overview

Cataclean Petrol is a scientifically formulated 500ml fuel additive designed to clean and protect your entire fuel and exhaust system. It removes carbon build-up, reduces harmful emissions by up to 60%, restores engine performance, improves fuel economy, and helps ensure your vehicle passes MOT emissions tests. Safe for all engines, it supports catalytic converter longevity and reduces maintenance costs with easy, quarterly use.

## Description

Buy Cataclean Petrol | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 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

- Causes serious eye damage.
- Causes serious eye irritation.
- Causes skin irritation.
- Harmful if inhaled.
- Harmful in contact with skin.
- Highly flammable liquid and vapour.
- In use may form flammable/explosive vapour-air mixture.
- May be fatal if swallowed and enters airways.
- May cause drowsiness or dizziness.
- Repeated exposure may cause skin dryness or cracking.
- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002BVXM92 |
| Best Sellers Rank | 143 in Automotive ( See Top 100 in Automotive ) 9 in Fuel Systems |
| Brand | Cataclean |
| Brand Name | Cataclean |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.5 out of 5 stars 12,721 Reviews |
| Global Trade Identification Number | 00852135002004 |
| Included Components | 1 Bottle |
| Item Form | Liquid |
| Item Type Name | Exhaust System Cleaner |
| Item Volume | 500 Millilitres |
| Item Weight | 386 g |
| Item form | Liquid |
| Item volume | 500 Millilitres |
| Manufacturer | Cataclean |
| Material Features | Non-Toxic |
| Material Type Free | gas free |
| Material feature | Non-Toxic |
| Number of Items | 1 |
| Scent | Unscented |
| Special Features | Alcohol Based |
| Specific Uses For Product | Engine |
| Specific uses for product | Engine |
| Surface Recommendation | Acrylic |
| UPC | 852135002004 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Cataclean
- **Item form:** Liquid
- **Item volume:** 500 Millilitres
- **Material Type Free:** gas free
- **Material feature:** Non-Toxic
- **Scent:** Unscented
- **Special feature:** Alcohol Based
- **Specific uses for product:** Engine
- **Surface recommendation:** Acrylic
- **Unit count:** 1.0 count

## Images

![Cataclean Petrol | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 500ml - Image 1](https://m.media-amazon.com/images/I/71cNVSHj39L.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 Fuel & Exhaust System Cleaner – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters, DPF Filters and Cleans Fuel Systems, 16oz
- Liqui Moly Catalytic System Clean 300 ml 7110. Cleans The Injection System and The Combustion Chamber.
- CRC Guaranteed to Pass Emissions Test Formula, 12 Fluid Ounce

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-30*