---
product_id: 498596414
title: "Cataclean Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 6 x 500ml"
brand: "cataclean"
price: "₨5608"
currency: SCR
in_stock: true
reviews_count: 8
category: "Cataclean"
url: https://www.desertcart.sc/products/498596414-cataclean-diesel-complete-fuel-and-exhaust-cleaner-catalytic-converter-valve
store_origin: SC
region: Seychelles
---

# 8-in-1 engine cleaning system up to 60% emissions reduction restores engine performance & fuel efficiency Cataclean Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 6 x 500ml

**Brand:** cataclean
**Price:** ₨5608
**Availability:** ✅ In Stock

## Summary

> ♻️ Clean Engine, Clear Conscience: Drive smarter, cleaner, and greener!

## Quick Answers

- **What is this?** Cataclean Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 6 x 500ml by cataclean
- **How much does it cost?** ₨5608 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/498596414-cataclean-diesel-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 60%:** Significantly reduce harmful emissions and breeze through your MOT with confidence.
- • **Easy Pre-MOT Routine:** Simply add 500ml per 15L fuel every 3 months to ensure peak performance and emissions compliance.
- • **Boost Fuel Economy & MPG:** Restore your engine’s efficiency to save on fuel costs and reduce your carbon footprint.
- • **8-in-1 Engine Cleaning Power:** Scientifically formulated to clean fuel injectors, valves, catalytic converters, and more for a smoother, longer-lasting engine.
- • **Protect & Extend Engine Life:** Regular use prevents carbon buildup, protecting critical components like DPF and oxygen sensors.

## Overview

Cataclean Diesel is a premium 8-in-1 fuel and exhaust additive designed to clean and protect key engine components, reduce emissions by up to 60%, and improve fuel efficiency. Ideal for pre-MOT preparation, it helps prevent emissions failures while extending engine life and lowering maintenance costs. Each pack contains six 500ml bottles, with recommended use every three months for optimal results.

## Description

Buy Cataclean Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 6 x 500ml at desertcart UK. Free delivery on eligible orders.

Review: Cataclean diesel fuel & exhaust cleaner - Always use a cataclean in my diesel car before mot, for good clean emissions and clear out any exhaust buildup. Good product and will continue to buy. Does what is intended for. Fairly priced for the product.
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.

## 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 efficiency
- USAGE > Add 500ml of Cataclean fuel additive per 15 litres of fuel every three months for optimum results

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09ZJ7MZ3X |
| Best Sellers Rank | 88 in Automotive ( See Top 100 in Automotive ) 6 in Fuel Systems |
| Brand | Cataclean |
| Customer Reviews | 4.5 4.5 out of 5 stars (12,746) |
| Date First Available | 19 April 2022 |
| Manufacturer | Cataclean |
| Manufacturer part number | CAT1002 |
| Manufacturer reference | CAT1002 |

## Images

![Cataclean Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 6 x 500ml - Image 1](https://m.media-amazon.com/images/I/61-EmSwZKvL.jpg)
![Cataclean Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 6 x 500ml - Image 2](https://m.media-amazon.com/images/I/41djZbxbIFL.jpg)
![Cataclean Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 6 x 500ml - Image 3](https://m.media-amazon.com/images/I/618R19E64gL.jpg)
![Cataclean Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 6 x 500ml - Image 4](https://m.media-amazon.com/images/I/61b8bWxjieL.jpg)
![Cataclean Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 6 x 500ml - Image 5](https://m.media-amazon.com/images/I/51kh4C607yL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cataclean diesel fuel & exhaust cleaner
*by L***P on 17 January 2026*

Always use a cataclean in my diesel car before mot, for good clean emissions and clear out any exhaust buildup. Good product and will continue to buy. Does what is intended for. Fairly priced for the product.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐ 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 Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 6 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
- Nitrox Catalytic Converter Petrol Cleaner, 500 ml

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-24*