10 Best engine degreaser automotives of 2025

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Best Choice

1

Gunk

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
9.8

Exceptional

Our Rating

9.9
worth the money

9.9
Simple to use
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Value for Money

2

3D
3D Grand Blast Heavy Duty Degreaser - All Purpose Cleaner Safe & Effective for Cars, Engines, Floors, Home Use - Rapidly Cleans Grease & Grime Build Up 1 Gallon
Main highlights

Powerful Degreasing Action
3D Grand Blast is a heavy-duty degreaser that effectively removes tough dirt, grease, and grime.

Versatile Cleaning Applications
Ideal for cleaning engines, machinery, tools, and floors in both commercial and home settings.

Biodegradable Formula Praised
Customers appreciate its biodegradable, easy-rinse formula that leaves no strong chemical smell.
9.5

Excellent

Our Rating

9.9
Simple to use

9.5
worth the money

8.7
Aroma
3

Chemical Guys
Chemical Guys Signature Series Orange Degreaser, Heavy-duty All-purpose Cleaner For Engines, Tires, Undercarriages & More, Professional Strength Formula, Breaks Down Grease, Oil & Grime - 128 fl oz
Main highlights

Professional Strength Formula
Signature Series Orange Degreaser offers professional-grade cleaning with citrus extracts and hyper surfactants for tackling tough dirt, grime, and grease.

Versatile Cleaning Applications
Ideal for cars, trucks, SUVs, motorcycles, RVs, and household uses like ovens and grills.

Highly Praised Performance
Customers love its effectiveness on engines and household surfaces, with easy application and impressive results.
9.4

Excellent

Our Rating

9.9
deep clean

9.3
Simple to use

9.3
Simple to take off
4

WD-40 Specialist
WD-40 Specialist Machine & Engine Degreaser Foaming Spray, 18 OZ
Main highlights

Powerful Degreasing Performance
Removes oil, dirt, grime, and grease effectively from machinery and engines.

Versatile Application Areas
Ideal for auto engines, industrial machinery, and farm equipment cleaning.

Highly Praised Effectiveness
Customers appreciate its ability to clean with minimal effort.
9.3

Excellent

Our Rating
5

PURPLE POWER
Purple Power (4320P) Industrial Strength Cleaner and Degreaser - 1 Gallon, 128 Fl Oz (Pack of 1)
Main highlights

Powerful Cleaning Formula
Concentrated formula penetrates grease, oil, and dirt instantly.

Versatile Application
Ideal for auto, home, marine, farm, and shop use.

Customer Favorite Feature
Praised for its effectiveness as a household cleaner.
9.2

Excellent

Our Rating

9.3
Simple to use

8.7
worth the money

8.4
deep clean
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6

WD-40 Specialist
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
Main highlights

Fast-Acting Grease Breakdown
Industrial-strength solvent quickly removes tough grease from machinery.

Ideal for Heavy Machinery
Perfect for engines, gears, and tools needing rust prevention.

Highly Praised Rust Prevention
Customers love the protective layer that prevents rust reforming.
9.1

Excellent

Our Rating
7

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

23% Off
Main highlights

Powerful_Cleaning_Performance
Dissolves grease, oil, and dirt from any washable surface.

Versatile_Use_Cases
Ideal for cleaning floors, driveways, grills, and automotive parts.

Customer_Praised_Effectiveness
Highly effective at removing heavy-duty stains effortlessly.
9.0

Excellent

Our Rating

8.9
Simple to use

8.7
deep clean

8.0
worth the money
8

Simple Green
SIMPLE GREEN ndustrial Cleaner and Degreaser, 1 US GALLON

42% Off
Main highlights

Concentrated Formula for Versatility
Cost-effective concentrated cleaner can be diluted for various tasks.

Ideal for Heavy-Duty Cleaning
Perfect for cleaning vehicles, equipment, floors, and more.

Praised for Effectiveness on Stains
Highly effective in removing tough stains and grime.
8.8

Very Good

Our Rating

9.9
deep clean

9.7
worth the money

9.7
Simple to use
9

Akfix
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.
Main highlights

Superior Cleaning Power
Akfix A115 Engine Cleaner is a super strength degreaser that effectively removes burned-on oil, dirt, rust, and deposits from all types of engines.

Versatile Application
Ideal for cleaning automobiles, motorcycles, lawnmowers, and machinery, ensuring a clean and protected engine with ease.

Ease of Use
Customers praise its easy application and effectiveness, especially for motorcycle engines, though some wish the product lasted longer.
8.7

Very Good

Our Rating

9.3
Simple to use

9.1
deep clean

8.7
safety
10

Zep

ZEP ZUHFD18 Foam Degreaser, 18 oz
8.5

Good

Our Rating

10 Best engine degreaser automotives of 2025

1

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

9.9

9.9

How do we rank?

How do we rank?

Analyzing top stores

2

3D Grand Blast Heavy Duty Degreaser - All Purpose Cleaner Safe & Effective for Cars, Engines, Floors, Home Use - Rapidly Cleans Grease & Grime Build Up 1 Gallon

9.9

9.5

8.7

3

Chemical Guys Signature Series Orange Degreaser, Heavy-duty All-purpose Cleaner For Engines, Tires, Undercarriages & More, Professional Strength Formula, Breaks Down Grease, Oil & Grime - 128 fl oz

9.9

9.3

9.3

4

WD-40 Specialist Machine & Engine Degreaser Foaming Spray, 18 OZ

5

Purple Power (4320P) Industrial Strength Cleaner and Degreaser - 1 Gallon, 128 Fl Oz (Pack of 1)

9.3

8.7

8.4

6

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

7

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

8.9

8.7

8.0

8

SIMPLE GREEN ndustrial Cleaner and Degreaser, 1 US GALLON

9.9

9.7

9.7

9

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.

9.3

9.1

8.7

10

ZEP ZUHFD18 Foam Degreaser, 18 oz

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