---
product_id: 729349062
title: "Cataclean Fuel & Exhaust System Cleaner - Passed Emissions Test - Clear Check Engine Light - Restore Catalytic Converter, DPF Filter, Clean Fuel System, 16 oz (Pack of 6)"
brand: "cataclean"
price: "€ 41570.23"
currency: EUR
in_stock: false
reviews_count: 5
category: "Cataclean"
url: https://www.desertcart.nl/products/729349062-cataclean-fuel-and-exhaust-system-cleaner-passed-emissions-test-clear
store_origin: NL
region: Netherlands
---

# Improves fuel combustion & mileage Clears check engine light codes 50% hydrocarbon emission reduction Cataclean Fuel & Exhaust System Cleaner - Passed Emissions Test - Clear Check Engine Light - Restore Catalytic Converter, DPF Filter, Clean Fuel System, 16 oz (Pack of 6)

**Brand:** cataclean
**Price:** € 41570.23
**Availability:** ❌ Out of Stock

## Summary

> ⛽ Clean fuel, clear mind: Drive smarter, not harder.

## Quick Answers

- **What is this?** Cataclean Fuel & Exhaust System Cleaner - Passed Emissions Test - Clear Check Engine Light - Restore Catalytic Converter, DPF Filter, Clean Fuel System, 16 oz (Pack of 6) by cataclean
- **How much does it cost?** € 41570.23 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/729349062-cataclean-fuel-and-exhaust-system-cleaner-passed-emissions-test-clear)

## 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

- • **Effortless Maintenance:** Just pour into your fuel tank—safe for gasoline, diesel, and hybrid engines, no tools needed.
- • **Fuel Efficiency Booster:** Cleans fuel injectors and cylinder heads to maximize MPG and restore engine power.
- • **Check Engine Light Savior:** Effectively resolves common error codes like P0420 and P0171, saving costly repairs.
- • **Smog-Test Ready Performance:** Pass emissions with confidence thanks to up to 50% less hydrocarbon emissions.
- • **Catalytic Converter Lifesaver:** Prevents carbon buildup to extend catalytic converter and DPF filter lifespan.

## Overview

Cataclean Fuel & Exhaust System Cleaner is an EPA-approved, patented formula designed to reduce carbon buildup and hydrocarbon emissions by up to 50%. It cleans critical engine components including catalytic converters, DPF filters, oxygen sensors, and fuel injectors, improving fuel combustion, mileage, and restoring engine performance. Safe for gasoline, diesel, and hybrid engines, it helps clear common check engine light codes and extends the life of your vehicle’s emission systems with easy, tool-free application.

## Description

Cataclean is a patented EPA approved engine, fuel and exhaust system cleaner that reduces carbon buildup and cleans vehicle's oxygen sensors, fuel injectors, and cylinder heads. Cataclean does not change the fuel composition and is safe for gasoline, diesel and hybrid engines. By testing at an independent emissions testing facility using Cataclean can reduce the total hydrocarbon emissions (performance results depends on driver habits and vehicle conditions. Use Cataclean to pre-treatment before emissions testing, or to extend the life of your vehicle to solve driverability issues such as power reduction, hesitation, hard start and so on. Use 4 times a year to maintain proper engine operation and catalytic converter efficiency. You can't clean an already unhealthy catalytic converter with one use, but if you use 4 times per the recommended year, you can restore the dirty catalytic converter, maintain a healthy catalytic converter, and support a good engine operation. Features: Easy to use - Pop, Pour and Move every 3 months. The original long nose bottle is compatible with capless gas tanks. Will not change fuel composition and is safe for gasoline, diesel and hybrid engines. Restores catalytic converters, oxygen sensors, fuel injectors, and cylinder heads Passed smog and emission tests with confidence. Cleans and maintains Deisel Particulate Filters (DPF) Reduces hydrocarbons Gas emissions reduced by up to 50%, improved fuel efficiency, MPG legal in all 50 states. EPA approved patented formula e85/Flex fuel safe. COEX-HDPE bottles increase strength without evaporation.

Review: Worked
Review: Cataclean Did More Than I Expected

## Features

- EXERCISE TEST WITH CONFIDENCE: Cataclean is specially formulated to reduce carbon buildup and clean critical components such as catalytic converters, DPF filters, oxygen sensors and helps your vehicle meet strict smog and emission standards. Reduces hydrocarbon emissions of gas motors by up to 50%!
- IMPROVED FUEL ENERGY AND PERFORMANCE: Cataclean cleans fuel injectors and cylinder heads for improved fuel combustion, improved mileage, and restores engine output
- CLEAR CHECK ENGINE LIGHTS - Cleaning the vehicle's exhaust system and fuel system, Cataclean restores optimum performance and helps solve common check engine light codes such as P0420, P0430, P0171, P0174, P0300, P0401, and saves thousands of repairs
- Maintain Catalytic Converter Efficiency: Regular use of Cataclean prevents carbon build up in the catalytic converter to work efficiently and extend its life. ?
- EASY APPLICATION: Just add Cataclean to your fuel tank as directed and you can conveniently add it to your vehicle maintenance routine without any special tools or mechanical skills. Safe for use on gasoline, diesel and hybrid engines. 50 State

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Cataclean |
| Brand | Cataclean |
| Model | Cataclean - 16Oz. Fuel/Exhaust Sys Clnr (120007-6) |
| Product Dimensions | 25.4 x 17.78 x 30.48 cm; 2.77 kg |
| Item model number | 120007-6 |
| Exterior | Machined |
| Item Dimensions  L x W x H | 25.4 x 17.8 x 30.5 cm |
| Color | standard |
| Item Weight | 2.77 Kilograms |

## Product Details

- **Brand:** Cataclean
- **Unit Count:** 1.0 個
- **Number of Items:** 1
- **Item Weight:** 2.77 kg
- **Contains Liquid Contents:** Yes
- **Global Trade Identification Number:** 00090127028094
- **Manufacturer:** Cataclean
- **UPC:** 090127028094
- **Size:** 16 OZ

## Images

![Cataclean Fuel & Exhaust System Cleaner - Passed Emissions Test - Clear Check Engine Light - Restore Catalytic Converter, DPF Filter, Clean Fuel System, 16 oz (Pack of 6) - Image 1](https://m.media-amazon.com/images/I/71Tw3VcOBoL.jpg)
![Cataclean Fuel & Exhaust System Cleaner - Passed Emissions Test - Clear Check Engine Light - Restore Catalytic Converter, DPF Filter, Clean Fuel System, 16 oz (Pack of 6) - Image 2](https://m.media-amazon.com/images/I/8159Jkv7-oL.jpg)
![Cataclean Fuel & Exhaust System Cleaner - Passed Emissions Test - Clear Check Engine Light - Restore Catalytic Converter, DPF Filter, Clean Fuel System, 16 oz (Pack of 6) - Image 3](https://m.media-amazon.com/images/I/8164WSk9K6L.jpg)
![Cataclean Fuel & Exhaust System Cleaner - Passed Emissions Test - Clear Check Engine Light - Restore Catalytic Converter, DPF Filter, Clean Fuel System, 16 oz (Pack of 6) - Image 4](https://m.media-amazon.com/images/I/819JbN7I39L.jpg)
![Cataclean Fuel & Exhaust System Cleaner - Passed Emissions Test - Clear Check Engine Light - Restore Catalytic Converter, DPF Filter, Clean Fuel System, 16 oz (Pack of 6) - Image 5](https://m.media-amazon.com/images/I/81LEZg9lOwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked
*by M***W on December 21, 2025*



### ⭐⭐⭐⭐⭐ Cataclean Did More Than I Expected
*by T***M on June 23, 2025*



### ⭐⭐⭐⭐⭐ I recommended
*by M***M on December 6, 2025*



## 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 (Pack of 6)
- 2X Cans Catalytic Converter Cleaner, Oxygen sensor cleaner, pass emissions, SMOG, fuel additive, combustion chamber cleaner

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-17*