Best Top Engine Cleaner

Peter | 19-05-2025

Navigating the many Best Top Engine Cleaner options on the market – from major brands like Gunk,KRAKEN BOND,GROVE,Chemical Guys,Liqui Moly,STP to lesser-known names – can feel overwhelming. But we’re here to help simplify your search for the best products.

After extensive research testing hundreds of Best Top Engine Cleaner, we’ve selected the top contenders. Our number one recommendation is Gunk Best Top Engine Cleaner based on its stellar performance and quality. Below you’ll find more of our top-rated picks for the best Best Top Engine Cleaner currently available.

Be sure to consult our handy buying guide as well for expert tips on choosing the right Best Top Engine Cleaner to suit your individual needs. It has all the crucial information you need to make an informed purchasing decision. With our guidance backing your choice, finding your perfect match will be smooth sailing!

Editor's Choice
Gunk FEB1 Foamy Engine Brite Engine Degreaser - 17oz.
Gunk FEB1 Foamy Engine Brite Engine Degreaser - 17oz.
Premium Pick
Liqui Moly 2037 Pro-Line Engine Flush - 500 Milliliters
Liqui Moly 2037 Pro-Line Engine Flush - 500 Milliliters
Budget Pick
KRAKEN BOND Engine Cleaner Spray - (2x12.3 fl. Oz) Engine Degreaser for Engine Bay, Gunk, and Motor
KRAKEN BOND Engine Cleaner Spray - (2x12.3 fl. Oz) Engine Degreaser for Engine Bay, Gunk, and Motor

Top 10 Best Top Engine Cleaner

We researched and compared the top products in the Best Top Engine Cleaner category to provide you with these recommendations.

1. Gunk FEB1 Foamy Engine Brite Engine Degreaser - 17oz.

  • The world's number 1 selling Engine Degreaser
  • No scrubbing
  • Safe on all engine components
  • It safely removes grease, dirt, and grime from most engines
  • This item is not for sale in Catalina Island

2. KRAKEN BOND Engine Cleaner Spray - (2x12.3 fl. Oz) Engine Degreaser for Engine Bay, Gunk, and Motor

KRAKEN BOND Engine Cleaner Spray - (2x12.3 fl. Oz) Engine Degreaser for Engine Bay, Gunk, and Motor
9.5

Kraken Bond

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  • Engine Degreaser: Kraken Engine Cleaner is a great product for removing burned oil from around the edges of your valve covers or the dirt cooked onto the top of the engine cover.
  • Quick & Effective: Using this engine brightener involves simply and quickly spraying it on the dirty area and taking a microfiber towel to it to help break up any stubborn solids. .
  • Great Content: For particularly tough jobs, our engine degreaser offers super strength cleaner degreaser, and for the majority of vehicles, this original bright will get your under-hood area looking like new.
  • All Types of Engines: It is suitable for automobiles, motorcycles, machines, and all types of engines, such as lawnmowers. Specifically designed to remove deposits that might cause rough idle, stalling, hesitation, pings, rust, dirt, and engine run-on.
  • Safety Protection: Contain ozone-friendly propellants that do not harm the environment. Harmless for electronic circuits. It will not harm the motor in any way. Aside from cleaning, it provides a wonderful view and protects the engine.

3. Gunk Engine Cleaner Spray 17 oz Bundle with Microfiber Cloth - Powerful Engine Degreaser for Cars,

  • PERFECT BUNDLE SET - This set includes 2x Gunk Engine Cleaner Spray bundle with 1x Microfiber Cloth, ensuring effective cleaning and degreasing for your engine and other tough surfaces. (Packaging May Vary)
  • EFFECTIVE DIRT REMOVAL - Gunk Engine Cleaner is specifically formulated to swiftly eliminate dirt, dust, and road grime from a wide range of vehicles, including cars, trucks, power mowers, and more, ensuring a clean and polished appearance.
  • VERSATILE APPLICATION - This foamy cleaner is suitable for use on various equipment, from marine vessels and RVs to ATVs, bikes, farm equipment, and tractors, making it an essential tool for anyone needing a powerful degreasing solution.
  • SAFE FOR MULTIPLE SURFACES - When used as directed, this engine cleaner is safe on most under-hood materials, including rubber, plastic, and paint, allowing you to clean your engine bay without worrying about damaging sensitive components.
  • FOAMY FORMULA FOR EASE OF USE - The unique foamy formula clings to surfaces, allowing for deeper penetration into grime and grease, making it easier to wipe away stubborn stains and leaving your engine looking like new.

4. Chemical Guys Signature Series Orange Degreaser, Heavy-duty All-purpose Cleaner For Engines, Tires,

Chemical Guys Signature Series Orange Degreaser, Heavy-duty All-purpose Cleaner For Engines, Tires,
8.3

Chemical Guys

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  • Heavy-duty degreaser Cuts through grease, grime & oil fast
  • Multi-surface cleaner Ideal for engines, tires, tools & more
  • Professional-strength formula Tackles the toughest messes
  • Works fast Rapidly dissolves stubborn contaminants
  • Versatile use Perfect for automotive, garage & industrial cleaning
  • Concentrated formula Dilute for light, medium, or heavy-duty use
  • Restores surfaces Brings back the clean look of parts & tools
  • Safe for exterior use Works on undercarriages & wheel wells
  • Easy application Spray, scrub & rinse for powerful results
  • 1. Trusted by pros Designed for detailers & enthusiasts alike

5. Liqui Moly 2037 Pro-Line Engine Flush - 500 Milliliters

Liqui Moly 2037 Pro-Line Engine Flush - 500 Milliliters
9.8

Liqui Moly

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  • Easy way to clean and flush the oil systems of gasoline and diesel engines
  • Gentle and rapid cleaning
  • Neutral to seals and other materials installed in the engine
  • Compatible with catalytic converters
  • Simple to use

6. STP Ultra 5 In 1 Fuel System Cleaner and Stabilizer, Deep Cleans Fuel System and Fights Engine

  • Formulated to help save gas and lower emissions by deep cleaning the entire fuel system
  • Formulated to help restore peak performance and reduce friction by lubricating engine parts
  • Formulated to help prevent ethanol deposits and inhibit corrosion
  • Works with modern gasoline engines such as turbo, direct inject and hybrid vehicles
  • Compatible with cap-less gas systems

7. SONAX Engine Cleaner - Engine Degreaser - Easy Engine Cleaner - Engine Cleaner Spray - Engine Bay

  • FAST & EFFECTIVE - Engine degreaser for all car engines machine tools parts and more
  • POWERFUL FORMULA - The perfect degreaser for removing the toughest oil grease mud dirt and grime off all of your vehicle engines
  • SAFELY REMOVES DIRT & GRIME - Remove grime on vertical surfaces and other stubborn or hard to reach areas
  • RESTORES YOUR ENGINE - Restore OEM factory shine & look on engines tools & parts
  • PROFESSIONAL DEGREASER - Ideal for handling the toughest jobs that other degreasers cant handle

8. Akfix A115 Engine Cleaner and Degreaser - Quick and Bright Cleaner for Car, Motorcycle, Automotive

  • Powerful Engine Cleaner: Effectively removes engine oil, grease, and stubborn dirt from all types of engines, including lawnmowers.
  • Usage Instructions: Shake well before use. Spray on the dirty surface from 6-8 inches away, allow penetration, and repeat for heavy dirt. Wipe or rinse for a clean, glossy finish.
  • Easy Application: Reaches and penetrates difficult areas with ease, ensuring thorough cleaning.
  • Citrus-Scented Formula: Contains citrus essences for a fresh and pleasant cleaning experience.
  • Silicone-Free: Free of silicone to ensure compatibility with various surfaces.
  • Safe for Surfaces: Does not damage rubber, plastic, painted surfaces, or electronic circuits.
  • Safety Precautions: Do not spray on a hot or running engine. Ensure proper ventilation and avoid use near open flames or while smoking.
  • Storage Guidelines: Store in a cool, dry place away from sunlight and temperatures above 122F. Shelf life of 24 months under proper conditions.

9. P21S 13001B Auto Wash W/Sprayer, 1000 ml, White

  • Multi Tasking Intensive Cleaner
  • Tough Stain Remover
  • It Has Fresh Orange Scent
  • Package Weight: 1.225 Kilograms

10. Simple Green 13005CT Industrial Cleaner and Degreaser, Concentrated, 127.8 Fl Oz, Pack of 1

Simple Green 13005CT Industrial Cleaner and Degreaser, Concentrated, 127.8 Fl Oz, Pack of 1
9.5

Simple Green

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  • Industrial strength cleaner, degreaser, and deodorizer removes heavy dirt, grease, food residue and stains from washable surfaces.
  • Recognized by the U.S. EPA's Safer Choice Program.
  • Cleans counters, carpet, floors, machines, equipment and vehicles.
  • Cost-effective concentrated formula can be custom diluted for specific tasks giving you more value per bottle.
  • Can be used manually or with professional cleaning equipment such as floor scrubbers, dip tanks, carpet extractors, pressure washers, steam extractors and foamers.

Peter

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