---
product_id: 589006433
title: "Cataclean Fuel & Exhaust System Cleaner – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters, DPF Filters and Cleans Fuel Systems, 8oz (120020CAT)"
brand: "cataclean"
price: "9.30 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/589006433-cataclean-fuel-and-exhaust-system-cleaner-pass-emissions-tests-clear
store_origin: OM
region: Oman
---

# Improves fuel economy & combustion 50% hydrocarbon emission reduction Clears check engine codes P0420-P0401 Cataclean Fuel & Exhaust System Cleaner – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters, DPF Filters and Cleans Fuel Systems, 8oz (120020CAT)

**Brand:** cataclean
**Price:** 9.30 OMR
**Availability:** ✅ In Stock

## Summary

> 🚗 Clean fuel, clear lights, and unstoppable drives!

## Quick Answers

- **What is this?** Cataclean Fuel & Exhaust System Cleaner – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters, DPF Filters and Cleans Fuel Systems, 8oz (120020CAT) by cataclean
- **How much does it cost?** 9.30 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/589006433-cataclean-fuel-and-exhaust-system-cleaner-pass-emissions-tests-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 add to your fuel tank—no tools, no hassle, compatible with gas, diesel, and hybrid engines.
- • **Boost Fuel Efficiency & Power:** Revitalize fuel injectors and cylinder heads for sharper mileage and restored engine performance.
- • **Clear Check Engine Lights Fast:** Resolve common error codes and avoid costly repairs by restoring exhaust and fuel system health.
- • **Pass Emissions with Confidence:** Slash carbon build-up and breeze through smog tests with cleaner catalytic converters and DPF filters.
- • **Prolong Catalytic Converter Life:** Prevent carbon clogging to keep your converter running at peak efficiency longer.

## Overview

Cataclean Fuel & Exhaust System Cleaner is an 8oz powerhouse formula designed to reduce carbon deposits by up to 50%, restore catalytic converter and DPF filter efficiency, clear common check engine codes, and improve fuel economy. Safe for gasoline, diesel, and hybrid engines, it’s your easy, 50-state legal solution to passing emissions tests and maintaining peak vehicle performance.

## Description

Cataclean Fuel & Exhaust System Cleaner – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters, DPF Filters and Cleans Fuel Systems, 8oz (120020CAT)

## Features

- Pass Emissions Tests with Confidence: Cataclean is specifically formulated to reduce carbon build-up and clean vital components like catalytic converters, DPF filters and oxygen sensors, helping your vehicle meet stringent smog and emissions standards. Reduces hydrocarbon emissions on gas motors by up to 50%!
- Enhance Fuel Economy and Performance: Cataclean cleans fuel injectors and cylinder heads, leading to improved fuel combustion, better mileage, and restored engine power.
- Clear Check Engine Lights: By cleaning your car’s exhaust and fuel systems, Cataclean restores optimal performance and helps resolve common check engine light codes like P0420, P0430, P0171, P0174, P0300, and P0401, potentially saving you thousands on repairs.
- Maintain Catalytic Converter Efficiency: Regular use of Cataclean helps prevent carbon accumulation in your catalytic converter, ensuring it operates efficiently and prolongs its lifespan. ​
- Easy Application: Simply add Cataclean to your fuel tank as directed; no special tools or mechanical skills required, making it a convenient addition to your vehicle maintenance routine. Safe for use in gasoline, diesel and Hybrid engines. 50 state legal.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CataClean |
| Brand | Cataclean |
| Model | Cataclean - 8Oz Powersports Bottle (120020CAT) |
| Item Weight | 8.8 ounces |
| Product Dimensions | 2.7 x 2.6 x 6.8 inches |
| Item model number | 120020CAT |
| Exterior | Machined |
| Manufacturer Part Number | 120020CAT |

## Product Details

- **Brand:** Cataclean
- **Item Volume:** 8 Fluid Ounces
- **Unit Count:** 1.0 Count
- **Number of Items:** 1
- **Item Weight:** 0.25 Kilograms

## Images

![Cataclean Fuel & Exhaust System Cleaner – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters, DPF Filters and Cleans Fuel Systems, 8oz (120020CAT) - Image 1](https://m.media-amazon.com/images/I/71DJ3MJwPbL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- Cataclean Fuel & Exhaust System Cleaner – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters, DPF Filters and Cleans Fuel Systems, 8oz
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**Shop now:** [https://www.desertcart.com.om/products/589006433-cataclean-fuel-and-exhaust-system-cleaner-pass-emissions-tests-clear](https://www.desertcart.com.om/products/589006433-cataclean-fuel-and-exhaust-system-cleaner-pass-emissions-tests-clear)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-24*