---
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: "7507459₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Cataclean"
url: https://www.desertcart.vn/products/48172911-cataclean-diesel-complete-fuel-and-exhaust-cleaner-catalytic-converter-valve
store_origin: VN
region: Vietnam
---

# 8-in-1 multi-system cleaner 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 | 4 x 500ml

**Brand:** cataclean
**Price:** 7507459₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Drive cleaner, save greener, and never miss a MOT again!

## 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?** 7507459₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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

- • **Boost Fuel Economy & MPG:** Cleaner engine means less fuel wasted—save money every mile.
- • **Cut Emissions by Up to 60%:** Stay ahead of MOT tests and reduce your carbon footprint effortlessly.
- • **Comprehensive 8-in-1 Cleaning Power:** Targets fuel tank, injectors, valves, DPF, CAT & more for total system renewal.
- • **Simple Routine Use for Maximum Impact:** Just 500ml every 15L fuel every 3 months keeps your vehicle running like new.
- • **Prolong Engine Life & Cut Maintenance Costs:** Prevents costly repairs by keeping critical components carbon-free.

## Overview

Cataclean Diesel is a scientifically formulated 8-in-1 fuel and exhaust system cleaner designed to remove carbon build-up from critical engine components including fuel injectors, catalytic converters, and DPFs. Regular use reduces emissions by up to 60%, improves fuel economy, restores engine performance, and helps prevent MOT failures. Each 500ml bottle treats 15 litres of fuel and is recommended every three months for optimal vehicle maintenance and longevity.

## Description

Carbon build-up is a natural by-product of combustion and it can cause problems in vehicles, which can result in unnecessary down-time and worse performance. Cataclean can prevent this. Added to the fuel tank, Cataclean does not alter the fuel composition and is carried with the fuel through the fuel system, cleaning carbon build-up as it comes into contact with it. Cataclean’s cleaning formulation can clean everything the fuel comes into contact with including the fuel tank, fuel injectors, diesel particulate filters (DPF), catalytic converters (CAT), exhaust gas recirculation valves (EGR), oxygen sensors, combustion chambers & intake valves. Upon combustion in the combustion chamber, Cataclean creates an acidic vapour containing carboxylic acids that continues through the system to clean carbon from the exhaust including the catalytic converter and DPF/PPF. Cataclean is an 8 in 1 complete fuel and exhaust system cleaner and works to clean the following: Fuel Tank & Lines Fuel Injectors Combustion Chamber Intake Valves EGR (Exhaust Gas Recirculation) Valves Oxygen Sensors Catalytic Converter Diesel/Petrol Particulate (DPF/PPF) Filter Ensuring the fuel and exhaust system is clean can produce benefits such as: Improves Fuel Economy Reduces Emissions Restores Performance A cleaner fuel and exhaust system can also prolong the life of vehicle components. Use every 3 months for optimum results. Directions of use: Remove seal before emptying entire contents of one bottle of Cataclean Petrol into fuel tank. Then drive for at least 15 minutes and refuel when necessary. Recommended ratio of one 500ml bottle of Cataclean Petrol to approximately 15 litres of fuel.

Review: Works well. - It worked a treat in my truck follow the guidelines on the back of the bottle..👍
Review: Good - Good quality

## 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 | B0746HB2WH |
| Best Sellers Rank | 65,215 in Automotive ( See Top 100 in Automotive ) 317 in Fuel Systems |
| Brand | Cataclean |
| Customer Reviews | 4.6 4.6 out of 5 stars (68) |
| Date First Available | 30 Aug. 2017 |
| Item model number | 4 x 500ml |
| Manufacturer | Cataclean |
| 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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well.
*by P***. on 12 July 2025*

It worked a treat in my truck follow the guidelines on the back of the bottle..👍

### ⭐⭐⭐⭐⭐ Good
*by A***M on 3 September 2025*

Good quality

### ⭐⭐⭐⭐⭐ It Cleared it!!
*by D***R on 19 June 2025*

Does the job, even cleared management light for DPF depending on how bad it is may have to do a couple of times.

## 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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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-10*