---
product_id: 48172911
title: "Cataclean Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 4 x 500ml"
brand: "cataclean"
price: "€ 163.97"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/48172911-cataclean-diesel-complete-fuel-and-exhaust-cleaner-catalytic-converter-valve
store_origin: IT
region: Italy
---

# Improves MPG fuel efficiency Reduces emissions by 60% 8-in-1 cleaning system Cataclean Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 4 x 500ml

**Brand:** cataclean
**Price:** € 163.97
**Availability:** ✅ In Stock

## Summary

> 🚗 Rev up your ride with Cataclean – where performance meets eco-consciousness!

## 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 | 4 x 500ml by cataclean
- **How much does it cost?** € 163.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/48172911-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

- • **Simple Usage Routine:** Just add 500ml per 15 litres of fuel every three months.
- • **Eco-Friendly Solution:** Significantly reduces harmful emissions.
- • **Maximize Engine Longevity:** Scientifically formulated for optimal performance.
- • **Cost-Effective Maintenance:** Lowers vehicle upkeep costs while enhancing efficiency.
- • **Comprehensive Cleaning Power:** Cleans fuel tanks, injectors, and catalytic converters.

## Overview

CatacleanDiesel is a powerful 8-in-1 fuel and exhaust cleaner designed to enhance engine performance, improve fuel efficiency, and significantly reduce emissions. This 4 x 500ml fuel additive is safe for all engines and is an essential part of your vehicle maintenance routine, ensuring a cleaner, more efficient drive.

## Description

Cataclean Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 4 x 500ml

## 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 |
|---------------|-------|
| Manufacturer | Cataclean |
| Brand | Cataclean |
| Item model number | 4 x 500ml |
| Manufacturer part number | CAT1002 |

## Images

![Cataclean Diesel | 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/511oWRmER3L.jpg)

## Questions & Answers

**Q: Am i correct in saying, with regard to the diesel product "this is a preventative treatment for dpf's" and not a cleaner for an already blocking dpf,**
A: My son bought this for his filter that was blocked and it has done the trick and cleared the blockage. He had more than a quarter of a tank of diesel so ended up having to order a couple but it was well worth it because it fixed the problem. If you'd like any more information let me know and I'll get my son to msg you.

**Q: Whats the quantity in ml per bottle ?**
A: 500

**Q: Are these 450ml bottles or the 500ml bottlles**
A: It’s 500 ml

**Q: Are these 450ml bottles or the 500ml bottlles**
A: When I bought mine last year they were 500ml bottles

## 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 | 4 x 500ml
- 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

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**Shop now:** [https://www.desertcart.it/products/48172911-cataclean-diesel-complete-fuel-and-exhaust-cleaner-catalytic-converter-valve](https://www.desertcart.it/products/48172911-cataclean-diesel-complete-fuel-and-exhaust-cleaner-catalytic-converter-valve)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-22*