Car Catalytic Converter Cleaner 3–12 Pack | Engine Accelerator

Restore Performance & Clean Your Catalytic Converter with Ease

Give your vehicle's exhaust system a new lease on life with this professional-grade Catalytic Converter Cleaner & Engine Accelerator. Designed for everyday drivers and auto enthusiasts alike, this easy-to-use formula helps dissolve carbon deposits, reduce harmful emissions, and restore lost engine power — all without a trip to the mechanic.

Why Your Catalytic Converter Needs Attention

Over time, carbon buildup and engine deposits clog your catalytic converter, leading to sluggish acceleration, poor fuel economy, and failed emissions tests. Regular use of a quality catalytic converter cleaner can extend the life of your converter and keep your engine running at peak efficiency.

Key Features

• Multi-Pack Value: Available in 3 to 12-piece sets — stock up and save on regular maintenance.
• Deep-Cleans Carbon Deposits: Effectively breaks down stubborn carbon buildup inside the catalytic converter and engine combustion chamber.
• Boosts Engine Performance: Acts as an accelerator catalyst to help restore throttle response and smooth acceleration.
• Reduces Emissions: Helps lower harmful exhaust emissions, supporting a cleaner, greener drive.
• Easy to Use: Simply add to your fuel tank — no tools, no disassembly, no professional installation required.
• Broad Compatibility: Suitable for petrol and diesel engines across cars, SUVs, and light trucks.
• No High-Concern Chemicals: Formulated without high-concern substances for safer handling.

How to Use

1. Add the recommended dose directly into your fuel tank before refuelling.
2. Fill your tank with fuel as normal.
3. Drive as usual — the cleaner works through your engine and exhaust system automatically.
4. Repeat regularly (every 3,000–5,000 km) for best results.

What's Included

Choose the pack size that suits your needs: 3, 6, 9, or 12 pieces. Each piece is a single treatment dose for one full tank of fuel.

Made in Mainland China.

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Further Reading

For information on vehicle emissions standards and how catalytic converters help reduce air pollution, visit the U.S. EPA Green Vehicles resource.

Frequently Asked Questions

Q: How does a catalytic converter cleaner work?

A: A catalytic converter cleaner is added to your fuel tank where it mixes with petrol or diesel. As the engine burns fuel, the cleaning agents travel through the combustion chamber and exhaust system, dissolving carbon deposits and other residues that have built up on the catalytic converter substrate. This helps restore the converter's efficiency, reduce harmful emissions, and improve engine responsiveness.

Q: How often should I use a catalytic converter cleaner?

A: For best results, it is recommended to use a catalytic converter cleaner every 3,000–5,000 km (approximately every oil change interval). Regular use prevents heavy carbon buildup and keeps your exhaust system operating at peak efficiency.

Q: Is this catalytic converter cleaner compatible with my vehicle?

A: This cleaner is designed to be broadly compatible with most petrol and diesel-powered cars, SUVs, and light trucks. If your vehicle has a particularly sensitive fuel system or you are unsure, consult your vehicle's owner manual or a qualified mechanic before use.

Q: Will this cleaner fix a faulty or physically damaged catalytic converter?

A: This product is designed to clean carbon deposits and restore efficiency to a catalytic converter that has become clogged or underperforming due to buildup. It is not intended to repair physically broken, cracked, or structurally damaged converters, which would require professional replacement.