Catalytic Converter & Engine Cleaner 120ml – Deep Clean Formula

Restore Engine Performance with Deep-Cleaning Catalytic Converter Cleaner

Give your vehicle's exhaust system and engine a new lease on life with this powerful 120ml Catalytic Converter & Engine Cleaner. Formulated to dissolve and remove stubborn deposits from your three-way catalytic converter and oil system, this cleaner helps optimize combustion, reduce hydrocarbon emissions, and restore smooth engine operation — all without requiring an oil change or risking engine damage.

Made in Mainland China.

Key Benefits

• Reduces Hydrocarbon Emissions: Actively cleans catalytic converter surfaces to improve purification efficiency and lower overall exhaust emissions — better for your vehicle and the environment.
• Optimized Engine Efficiency: Clears harmful deposits from the oil system and cylinders, restoring performance and helping to reduce oil consumption over time.
• Smoother Operation: Maintains optimal oil and exhaust flow so your engine runs consistently and reliably, helping to lower long-term maintenance costs.
• Effortless Application: No complex procedures — simply pour into the fuel tank and let the formula do the work. Safe for the engine and does not require an oil change after use.
• Boost Power & Acceleration: Removes deposits that rob your engine of power, helping restore responsiveness and acceleration while banishing unpleasant exhaust odors.
• Warning Light Reset Support: By restoring proper catalytic converter function, this cleaner may help address the root cause of engine warning lights related to exhaust performance.

Product Specifications

• Volume: 120ml
• Model: Catalytic Cleaning Agent
• Compatibility: Gasoline engines (not compatible with oil-hybrid engines)
• Storage: Store in a cool, dry place away from direct sunlight

How It Works

This cleaner targets the compounds that accumulate on the surface of three-way catalytic converters over time. These deposits reduce purification efficiency and can lead to increased emissions, reduced power, and higher fuel consumption. By removing these build-ups, the cleaner restores the converter's ability to process exhaust gases effectively, helping your engine breathe easier and perform at its best.

What's in the Box

• 1 × Catalytic Converter & Engine Cleaner (120ml)

Important Notes

• Not compatible with oil-hybrid engines.
• Colors may vary slightly due to lighting and screen settings.
• Manual measurements may differ by ±1–2cm.

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For more information on vehicle emissions standards and catalytic converter function, visit the U.S. EPA Emission Standards Reference Guide.

Frequently Asked Questions

Q: How do I use the Catalytic Converter & Engine Cleaner?

A: Simply pour the 120ml contents into your vehicle's fuel tank before filling up with fuel. The formula mixes with the fuel and works through the engine and catalytic converter during normal driving. No disassembly or oil change is required.

Q: Is this catalytic converter cleaner safe for all car engines?

A: This cleaner is designed for use in standard gasoline-powered engines. It is not compatible with oil-hybrid engines. Always ensure your engine type is compatible before use.

Q: How often should I use the Engine & Catalytic Converter Cleaner?

A: For best results, use every 3,000–5,000 miles or whenever you notice reduced engine performance, increased fuel consumption, or unusual exhaust odors. Regular use helps maintain catalytic converter efficiency and keeps emissions low.

Q: Will this cleaner damage my engine or require an oil change afterward?

A: No. This formula is engineered to be safe for engine components and does not require an oil change after use. It is designed to clean deposits without harming seals, gaskets, or other internal parts.