Top 2 Best Catalytic System Cleaner

of May 2024
1
Best ChoiceBest Choice
Liquid Performance Racing Ethanol Equalizer - 1 OZ - Full Synthetic Complete Gas Treatment - Cleans and Lubricates Fuel System - Stops Ethanol Fuel Problems
Liquid Performance
Liquid Performance

10
Exceptional
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2
Best ValueBest Value
Liqui Moly 8931 Catalytic-System Cleaner
Liqui Moly
Liqui Moly

9.9
Exceptional
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3
Cataclean 120019 Cataclean - The Original Liquid Science - Complete Engine, Fuel & Exhaust System Cleaner
Cataclean
Cataclean

9.8
Exceptional
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4
Cataclean 120007 Complete Engine, Fuel and Exhaust System Cleaner, 473 Milliliter (Packaging May Vary)
Cataclean
Cataclean

9.7
Exceptional
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5
Royal Purple 11722-2PK Max-Clean Fuel System Cleaner and Stabilizer - 20 oz. Bottle, (Pack of 2)
Royal Purple
Royal Purple

9.6
Exceptional
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6
K&N Performance+ Fuel System Cleaner: Restores Performance and Acceleration, 16 Ounce Bottle Treats up to 21 Gallons, 99-2050 Black
K&N
K&N

9.5
Excellent
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7
AUTOPROFI OXICAT Oxygen Sensor & Catalytic Converter Cleaner for Preventive Maintenance
AUTOPROFI
AUTOPROFI

9.4
Excellent
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8
Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce (2 Pack)
Red Line
Red Line

9.3
Excellent
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9
Solder-It Catalytic Converter Cleaner and Deodorizer (16 fl oz) | Fuel System Cleaner | EGR Valve, Combustion Chamber, and Oxygen Sensor Cleaner | Catalytic Cleaner Fuel Additive for Gasoline Engines
Solder-It
Solder-It

9.2
Excellent
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10
MotorPower Care Catalytic Converter Cleaner Catalyst Cleaner
MotorPower Care
MotorPower Care

9.1
Excellent
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About Catalytic System Cleaner

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Liquid Performance Racing Ethanol Equalizer - 1 OZ - Full Synthetic Complete Gas Treatment - Cleans and Lubricates Fuel System - Stops Ethanol Fuel Problems

Keep Your Engine Clean - Ethanol Equalizer is an engine cleaner that cleans and lubricates your entire fuel system to increase fuel mileage and help your engine perform better under all conditions. The Ultimate Fuel Tank Cleaner - Ethanol Equalizer keeps your fuel injector cleaner, boosts octane up to 40 points, and removes water from fuel to solve all your ethanol fuel problems. Up to 3 Years of Protection - Our long-lasting formula acts as a fuel stabilizer for up to 36 months, keeping your fuel system cleaner even after years of fuel sitting in your garage. EPA Registered - Unlike competitors who use a harmful petroleum-based formula, Ethanol Equalizer is a fully synthetic ethanol fuel treatment, meaning it doesn't create any harmful smoke or carbon build-up. Made in the USA - All Liquid Performance products are made right here in the USA with premium ingredients and quality formulas you can rely on.

Liqui Moly 8931 Catalytic-System Cleaner

Special combination of additives for cleaning and removal of sediments and typical impurities in the intake system and combustion. Catalytic-system. Item Package Weight 0.299 kg. Item Package Dimension 17.6cm L x 5.0cm W x 5.0cm H.

Cataclean 120019 Cataclean - The Original Liquid Science - Complete Engine, Fuel & Exhaust System Cleaner

EPA Approved. Easy to use -Simply pop, pour and go every 3 months. Original long nose bottle which is capless gas tank compatible. Does not alter fuel composition and is safe for gasoline, diesel and Hybrid engines. Restores Catalytic Converter, Oxygen Sensors, Fuel Injectors and cylinder heads.

Cataclean 120007 Complete Engine, Fuel and Exhaust System Cleaner, 473 Milliliter (Packaging May Vary)

Using Cataclean can lower your total hydrocarbon emissions by up to 50 percent. Reduces carbon build-up in catalytic converter, oxygen sensors, fuel injectors and cylinder heads which results in improved fuel efficiency. Improves overall vehicle performance-including driveability issues such as power reduction, hesitation, rough idle, hard starts and lost fuel economy. Safe for gasoline, diesel, hybrid and flex-fuel vehicles does not alter fuel. Not for use in 2-stroke or oil gas mix engines.

Royal Purple 11722-2PK Max-Clean Fuel System Cleaner and Stabilizer - 20 oz. Bottle, (Pack of 2)

3-in-1 fuel additive keeps new engines clean and improves vehicle's performance. Improves fuel economy an average of 3.2 percent. Increases horsepower an average of 2.6 percent. Reduces hydrocarbon, NOx and CO emissions on average 12, 13 and 18-percent respectively. Prevents rough idle, hesitation and stalling.

K&N Performance+ Fuel System Cleaner: Restores Performance and Acceleration, 16 Ounce Bottle Treats up to 21 Gallons, 99-2050 Black

RESTORES PERFORMANCE Fuel injector cleaner cleans entire fuel system to help restore lost engine power. INCREASED RESPONSIVENESS Helps restore lost acceleration and throttle body response. REDUCES CARBON DEPOSITS Injector cleaner helps remove carbon buildup for increased power and acceleration. SAFE ON ALL ENGINES Specially formulated for direct injected or traditional fuel injected engines. TREATS A FULL TANK Formulated to treat up to 21 gallons of gasoline. MADE IN THE USA Quality and performance you can count on.

AUTOPROFI OXICAT Oxygen Sensor & Catalytic Converter Cleaner for Preventive Maintenance

Safe and effective for all petrol gasolineand diesel vehicles. Engineered to clean the entire exhaust system WITH REGULAR USE.. OXICAT is activated when the catalytic converter reaches its required working temperature.. Proven safe and effective by the Pros, now available in North America. TUV certified, made in Germany.

Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce (2 Pack)

DESIGNED TO EXCEED EXPECTATIONS Red Line complete SI-1 fuel system cleaner treatment for cleaning and preventing corrosion in fuel systems. PERFORM AND PROTECT Fuel additive cleans injectors, carburetors, valve and combustion chamber deposits with a powerful, concentrated blend of high-temp and low-temp detergents. EFFICIENT FUEL BURN Gas treatment that enhances gasoline stability, while reducing the build up of gum and varnish formation. EASY TO USE Use one bottle per tank for most effective treatment, additive cleans nearly 100 efficiency in one treatment. 15 Ounce 2 Pack.

Solder-It Catalytic Converter Cleaner and Deodorizer (16 fl oz) | Fuel System Cleaner | EGR Valve, Combustion Chamber, and Oxygen Sensor Cleaner | Catalytic Cleaner Fuel Additive for Gasoline Engines

MAINTAINS CAT CONVERTER Our Solder-It Catalytic Converter Cleaner and Deodorizer is a fuel additive for automotive engines that supports functional converters by removing build-up in the system. HELPS GET RID OF FOUL SMELL Get satisfaction from cleaner engine smells. Our catalytic convertor cleaner helps to eliminate offensive rotten egg odors from your engine exhaust.. CLEANS OXYGEN SENSORS Our catalytic cleaner helps as an oxygen sensor cleaner in all functional monolithic and pelletized catalytic converters. This may also extend the time between tune-ups.. SUPPORTS EMISSIONS TESTING Using our fuel system cleaner may help pass emissions control tests. This simple gas treatment promotes carbon cleaner effects that could cut down on emissions.. PROMOTES BETTER PERFORMANCE Promote better fuel efficiency with our potential fuel saver. Good cleaning and maintenance of your cat converter helps you avoid power loss when accelerating..

MotorPower Care Catalytic Converter Cleaner Catalyst Cleaner

Clean protect catalytic converter material, Prevents or eliminates problems that appear on OBD II related to catalytic converter. high quality technology cleaner made in Germany.. Suitable For Gasoline And Hybrid Engines, removes buildup dirt, soot, and carbon.. Cleaner helps to maintain proper operation to turbocharger, O2 sensor, catalytic converter.. Using it regularly every 5000 miles will extend catalytic converter life span.. Easy-To-Use simply pour it into the fuel tank using the nozzel that comes with it, then perform a 30min drive on open roads..