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10 Best engine cleaners degreasers of 2026

Save up to 12% off
  • Best Choice

    1

    GUNK Engine Cleaner – Foamy Spray for Engines with Plastic Covers – Expanding Foam Quickly Removes Grease, Oil, Dirt & Road Grime - Clings to Surfaces for Easy Rinse – 17 oz (Case of 12)
    Gunk
    9.6
    Exceptional

    GUNK Engine Cleaner – Foamy Spray for Engines with Plastic Covers – Expanding Foam Quickly Removes Grease, Oil, Dirt & Road Grime - Clings to Surfaces for Easy Rinse – 17 oz (Case of 12)

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  • Value for Money

    2

    GUNK Engine Degreaser – Original Degreaser Cleaner Spray – Quickly Removes Tough Oil & Grease – Cleans Hardworking Engines – Rinses Easily with Water – 15 oz (Case of 12)
    Gunk
    9.4
    Excellent

    GUNK Engine Degreaser – Original Degreaser Cleaner Spray – Quickly Removes Tough Oil & Grease – Cleans Hardworking Engines – Rinses Easily with Water – 15 oz (Case of 12)

    12% Off
    • is discontinued by manufacturer: No
    • product dimensions: 11 x 8.3 x 10 inches
    • manufacturer part number: EB1-12PK
    • item weight: 0.01 ounces
    • customer reviews:4.7 4.7 out of 5 stars 145 ratings 4.7 out of 5 stars

  • 3

    KRAKEN BOND Engine Cleaner Spray - (2x12.3 fl. Oz) Engine Degreaser for Engine Bay, Gunk, and Motor | 2 Pack
    KRAKEN BOND
    9.1
    Excellent

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

  • 4

    3D Grand Blast Engine Degreaser – Heavy Duty Biodegradable Cleaner for Engines, Wheels, Exhausts & More – Fast-Acting, Non-Staining – Made in USA – 1 Gallon
    3D
    9.0
    Excellent

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

  • 5

    Zep Cherry Bomb Auto+ Degreaser & Cleaner - For Auto, Marine, RV, & Home - 1 Gallon
    Zep
    8.8
    Very Good

    Zep Cherry Bomb Auto+ Degreaser & Cleaner - For Auto, Marine, RV, & Home - 1 Gallon

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  • 6

    WD-40 Specialist Machine & Engine Degreaser Foaming Spray, 18 OZ [4-Pack]
    WD-40 Specialist
    8.7
    Very Good

    WD-40 Specialist Machine & Engine Degreaser Foaming Spray, 18 OZ [4-Pack]

  • 7

    Zep Cherry Bomb Auto+ Degreaser & Cleaner - For Auto, Marine, RV, & Home - 32 oz.
    Zep
    8.6
    Very Good

    Zep Cherry Bomb Auto+ Degreaser & Cleaner - For Auto, Marine, RV, & Home - 32 oz.

  • 8

    Chemical Guys Signature Series Orange Degreaser Spray - Heavy Duty All Purpose Cleaner for Engines, Tires, Undercarriages, Tools and More, Professional Strength, Breaks Down Grease, Oil & Grime,128 oz
    Chemical Guys
    8.5
    Good

    Chemical Guys Signature Series Orange Degreaser Spray - Heavy Duty All Purpose Cleaner for Engines, Tires, Undercarriages, Tools and More, Professional Strength, Breaks Down Grease, Oil & Grime,128 oz

    • is discontinued by manufacturer: No
    • product dimensions: 11.81 x 6.42 x 4.02 inches
    • manufacturer part number: CLD 201SW
    • item weight: 9.1 pounds
    • customer reviews:4.6 4.6 out of 5 stars 6,500 ratings 4.6 out of 5 stars

  • 9

    SQ Engine Cleaner and Degreaser, 12 Pack, 14.5 Oz per can
    SQ
    8.3
    Good

    SQ Engine Cleaner and Degreaser, 12 Pack, 14.5 Oz per can

  • 10

    Griot's Garage Engine Cleaner for Car, Motorcycle, Boat, RV, and Truck, Oil, Dirt, and Grime Remover, 11158, One Gallon
    Griot's Garage
    8.1
    Good

    Griot's Garage Engine Cleaner for Car, Motorcycle, Boat, RV, and Truck, Oil, Dirt, and Grime Remover, 11158, One Gallon

    • is discontinued by manufacturer:N/A
    • product dimensions: 10.1 x 7.1 x 5.2 inches
    • manufacturer part number: 11158
    • item weight: 8.64 pounds
    • customer reviews:4.5 4.5 out of 5 stars 250 ratings 4.5 out of 5 stars

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