The Best Engine Cleaners & Degreasers

Looking for the best Engine Cleaners & Degreasers?

Discover now our comparison of the best Engine Cleaners & Degreasers. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Engine Cleaners & Degreasers are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Engine Cleaners & Degreasers in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

SaleNo. 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

No. 2

3D Grand Blast Engine Degreaser – Heavy Duty Biodegradable Cleaner for Engines, Wheels, Exhausts & More – Fast-Acting, Non-Staining – Made in USA – 1 Gallon

Heavy Duty Degreasing Power: 3D Grand Blast delivers serious degreasing strength that powers through caked-on oil, grease, and grime. Ideal for engine bays, wheel wells, and undercarriages, this pro-level formula gets the job done fast without unnecessary scrubbing
Safe For Multiple Surfaces: Built to clean without causing damage, Grand Blast is safe on metal, plastic, paint, and rubber. Use it confidently on engines, wheels, exhaust tips, and more without worrying about staining, corrosion, or surface discoloration
Fast Acting Formula: Skip the elbow grease—Grand Blast breaks down grime instantly on contact and rinses off clean with no residue. Its low-odor, non-staining formula is fast, effective, and perfect for quick cleanups in the shop or your own garage
Environmentally Friendly: Grand Blast is engineered to deliver serious cleaning without harming the environment. 3D’s formula makes it perfect for detailers who want hardcore performance with a conscience
Made By Car Guys For Car Guys: Proudly made in the USA and backed by 25+ years of detailing innovation, 3D Grand Blast gives pros and DIYers the power to restore, refresh, and detail with confidence

No. 3

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

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. 𝗡𝗲𝘃𝗲𝗿 𝘀𝗽𝗿𝗮𝘆 𝘁𝗵𝗲 𝗽𝗿𝗼𝗱𝘂𝗰𝘁 𝗼𝗻 𝗮 𝗵𝗼𝘁 𝗲𝗻𝗴𝗶𝗻𝗲.
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.

No. 4

GUNK Original Heavy Duty Engine Cleaner & Degreaser (EB1) - 17 oz. (Case of 12) - Super Clean Automotive Spray for Car Engines - Engine Degreaser - Super Clean Degreaser

Powerful Engine Degreaser: GUNK Original Heavy Duty Engine Cleaner & Degreaser (EB1) is a super clean degreaser formulated to tackle tough grime. This heavy-duty degreaser leaves car engines spotless.
Heavy-Duty Cleaning Power: Designed as a heavy-duty degreaser, GUNK Engine Degreaser penetrates and lifts stubborn deposits from engine surfaces. Just spray, sit, and rinse for a super clean engine.
Experience unparalleled cleaning with GUNK Original Engine Cleaner & Degreaser, ideal for tackling the toughest grime and grease in your car or motorcycle engine.
Your Wallet's Best Friend: This engine bay cleaner requires no extra tools, making it a cost-effective way to keep your engine working at peak performance and show room ready. Best car engine cleaner!
Trust the degreaser automotive pros prefer. GUNK's heavy-duty degreaser & engine cleaner spray is a top-tier formulation, making it an unbeatable automotive degreaser. GUNK engine cleaner is #1.

No. 5

Akfix A115 Engine Cleaner and Degreaser - Quick and Bright Cleaner for Car, Motorcycle, Automotive and Machine Engine - Oil Grease Remover, Degreaser Cleaner Spray | 2 Pack, 16.9 Oz.

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 122°F. Shelf life of 24 months under proper conditions.

SaleNo. 6

Update the product name to SIMPLE GREEN Industrial Cleaner and Degreaser, 1 US GALLON

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.

SaleNo. 7

Oil Eater Original 1 Gallon Cleaner, Degreaser - Dissolve Grease Oil and Heavy-Duty Stains – Professional Strength

Powerful Cleaning: Dissolves Grease, Oil And Dirt From Any Washable Surface
Usda Approved: For Use At Food Service Facilities (A1, A4, A8)
Biodegradable Formula: No Harsh Solvents And Is Noncorrosive
Ultra Concentrated: Use For Cleaning Floors, Walls, Driveways, Grills, Exhausts, Patios, Outdoor Furniture, Tile, Boats, Automotive Wheels, Laundry Prewash, Parts Cleaning, Tools And Carpet Stains

SaleNo. 8

POWERFUL ENGINE DEGREASER FOR TOUGH GREASE & GRIME: SONAX Engine Cleaner quickly dissolves and removes oil, grease, and dirt from engines, machines, assembly parts, and tools, restoring a clean, like-new appearance.
SAFE ON METAL, PLASTIC & RUBBER SURFACES: Formulated to be gentle on all engine bay components, SONAX Engine Cleaner won’t stain or discolor air conditioning lines, brake lines, or plastic covers.
PHOSPHATE & SOLVENT-FREE FORMULA: Eco-friendly and safe for regular use, the non-toxic formula ensures effective cleaning without harsh chemicals that could damage engine parts.
EXCELLENT PENETRATION FOR HARD-TO-REACH AREAS: With its outstanding infiltration ability, this cleaner reaches even the most inaccessible areas, ensuring a complete and thorough clean without scrubbing.
IDEAL FOR ENGINE DETAILING & MAINTENANCE: After degreasing, follow up with a protective trim detailer to restore shine and maintain rubber and plastic surfaces. Perfect for professional detailers and DIY enthusiasts alike.

No. 9

WD-40 Specialist Degreaser with Smart Straw, Heavy-Duty Degreaser for Breaking Down Grease on Engines, Heavy Machinery, Power Equipment and Metal Tools, Industrial Strength Fast-Acting Formula, 15 Oz

BREAK DOWN GREASE ON EQUIPMENT & TOOLS: Help equipment and tools look and work like new by breaking down and removing tough grease.
FAST-ACTING FORMULA: Contains an industrial-strength solvent that quickly breaks down grease on heavy machinery, engines and gears.
WORKS ON CONTACT: Frees stuck threads, locks, chains, nuts and bolts, leaving behind a protective layer that prevents rust from reforming.
VERSATILE APPLICATIONS: Industrial-strength solution for any situation where corrosion and rust are concerns, such as pipe threads, locks, chains and more.
SMART STRAW: Permanently attached straw sprays two ways to get the precise application or broad coverage when and where you need it.
50-STATE VOC COMPLIANT: Promotes a cleaner and safer working environment while reducing harmful emissions.
PENETRATES UP TO 2X FASTER THAN THE COMPETITION: Frees rusted parts up to 50% faster than the leading competitor. *Test Lab: Fred Cuneo (3rd Party); Nail Climb Test; Test date: 03/2021.
WD-40 SPECIALIST: Professional-grade for next-level performance.
JOB DONE RIGHT: WD-40 Brand believes in creating products that inspire confidence in the work you do, so you can get the job done right.
REPAIR DON'T REPLACE

No. 10

3D Orange Degreaser – Citrus-Based Car Cleaner for Oil, Grease, Grime & Adhesives – Water-Based, Non-Corrosive, Eco-Friendly, Interior & Exterior Use - 1 Gallon

Powerful Citrus Cleaning Formula: Packed with d'Limonene terpenes, 3D Orange Degreaser cuts through grease, grime, and oil buildup on contact. Whether it’s engine gunk or sticky residue, this formula delivers pro-grade results with an orange-powered punch
Multi-Surface Safe Performance: This water-based degreaser is safe to use on vinyl, plastic, cloth, carpet, metal, leather, and more. Clean everything from door panels to engine bays without worrying about damage or harsh chemical effects
No Film, No Residue, No Stains: Wipe away oil and grime without sticky leftovers or streaks. 3D Orange Degreaser rinses clean and leaves surfaces spotless. It’s perfect for touch points like handles, trim, and dashboards where other cleaners leave a film behind
Body Shop Safe & Non-Corrosive: 3D’s citrus degreaser is non-caustic and safe for use around sensitive areas like bodywork and paint. It delivers the power of a heavy-duty cleaner without the risk—ideal for pro shops and DIYers who want maximum clean with zero compromise
Made in the USA by Car Care Pros: Crafted by detailers who know their stuff, this degreaser is made in the USA with over 25 years of R&D behind it. Trust 3D for quality, performance, and results that go beyond marketing hype. When it's 3D on the bottle, it's quality inside

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Last update on 2025-07-06 / Affiliate links / Images from Amazon Product Advertising API

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