---
product_id: 465693392
title: "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: "VT52238"
currency: VUV
in_stock: true
reviews_count: 4
category: "Cataclean"
url: https://www.desertcart.vu/products/465693392-diesel-complete-fuel-and-exhaust-cleaner-catalytic-converter-valve-injector
store_origin: VU
region: Vanuatu
---

# Boosts fuel efficiency by up to 15% Cuts emissions by up to 60% 8-in-1 engine cleaning system 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:** VT52238
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 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?** VT52238 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/465693392-diesel-complete-fuel-and-exhaust-cleaner-catalytic-converter-valve-injector)

## 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

- • **Engine Longevity Unlocked:** Scientifically formulated to clean and protect all key engine components, extending your vehicle’s lifespan.
- • **Fuel Economy Game-Changer:** Improves MPG by optimizing fuel combustion and reducing carbon build-up for noticeable savings at the pump.
- • **Emission Compliance Made Easy:** Slash harmful emissions by up to 60%, helping you breeze through MOT tests and contribute to cleaner air.
- • **Simple Routine, Maximum Impact:** Just add 500ml per 15L of fuel every three months to maintain peak engine performance effortlessly.
- • **Comprehensive 8-in-1 Cleaning Power:** Targets fuel injectors, catalytic converters, DPF, valves, and sensors for a full-spectrum engine refresh.

## Overview

Cataclean Diesel is a scientifically engineered 8-in-1 fuel and exhaust additive designed to clean and protect critical engine components, reduce emissions by up to 60%, and improve fuel efficiency. Ideal for regular maintenance, it helps prevent MOT failures and extends engine life, making it a must-have for performance-conscious diesel vehicle owners.

## Description

Buy 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 at desertcart UK. Free delivery on eligible orders.

Review: Great value - Excellent value, needed this to help with my emissions, was recommended by my garage, I normal add additives to my vehicle, but this is like magic cleans a lot within the engine and exhaust system.
Review: Best stuff - Like this, works a treat

## 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 | B09ZJ3WK2X |
| Best Sellers Rank | 182 in Automotive ( See Top 100 in Automotive ) 11 in Fuel Systems |
| Brand | Cataclean |
| Customer Reviews | 4.6 4.6 out of 5 stars (15) |
| Date First Available | 20 April 2022 |
| Manufacturer | Cataclean |
| Manufacturer part number | CAT1002 |
| Manufacturer reference | CAT1002 |

## Images

![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)

## 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 value
*by J***R on 8 June 2023*

Excellent value, needed this to help with my emissions, was recommended by my garage, I normal add additives to my vehicle, but this is like magic cleans a lot within the engine and exhaust system.

### ⭐⭐⭐⭐⭐ Best stuff
*by S***E on 21 February 2024*

Like this, works a treat

### ⭐⭐⭐⭐⭐ Engine/cat cleaner
*by A***E on 20 July 2025*

I put this stuff into my fuel tank every 6 months from a recommendation from a mechanic some years ago. I drive a 2005 diesel engined jeep cherokee with 150k miles on the clock. Every year at the Mot the emissions test shows emissions at less than half the max allowed. I can't say for sure how much is due to cataclean, but in my view it seems to help.

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

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**Shop now:** [https://www.desertcart.vu/products/465693392-diesel-complete-fuel-and-exhaust-cleaner-catalytic-converter-valve-injector](https://www.desertcart.vu/products/465693392-diesel-complete-fuel-and-exhaust-cleaner-catalytic-converter-valve-injector)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-06*