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10 Best engine degreasers of 2026

Save up to 41% off
  • Best Choice

    1

    Chemical Guys, Signature Series Orange Degreaser Spray, Heavy Duty, 16 oz
    Chemical Guys
    9.8
    Exceptional

    Chemical Guys, Signature Series Orange Degreaser Spray, Heavy Duty, 16 oz

    • product dimensions: 8.66 x 2.36 x 2.36 inches
    • item weight: 1.08 pounds
    • special features: Concentrated
    • item model number: CLD 201 16SW
    • best sellers rank: 672 in Automotive See Top 100 in Automotive 1 in Automotive Engine Degreasers
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  • Value for Money

    2

    Zep Cherry Bomb Auto+ Degreaser & Cleaner - For Auto, Marine, RV, & Home - 1 Gallon
    Zep
    9.6
    Exceptional

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

  • 3

    3D Grand Blast Engine Degreaser – Heavy Duty Biodegradable Cleaner for Engines, Wheels, Exhausts & More – Fast-Acting, Non-Staining – Made in USA – 1 Gallon
    3D
    9.5
    Excellent

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

  • 4

    CRC Heavy Duty Pro-Strength Degreaser Spray - All-Purpose - 20 oz
    CRC
    9.4
    Excellent

    CRC Heavy Duty Pro-Strength Degreaser Spray - All-Purpose - 20 oz

    41% Off
    • product dimensions:‎9.19 x 3 x 3 inches
    • exterior:‎Machined
    • item weight:‎1.2 pounds
    • special features:‎Multi Purpose
    • item model number:‎CRC 05483-1PK

  • 5

    Gunk Engine Degreaser – Original Degreaser Cleaner Spray – Quickly Removes Tough Oil & Grease – Cleans Hardworking Engines – Rinses Easily with Water – 15 oz (Case of 6)
    Gunk
    9.1
    Excellent

    Gunk Engine Degreaser – Original Degreaser Cleaner Spray – Quickly Removes Tough Oil & Grease – Cleans Hardworking Engines – Rinses Easily with Water – 15 oz (Case of 6)

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  • 6

    Zep Cherry Bomb Auto+ Degreaser & Cleaner - For Auto, Marine, RV, & Home - 32 oz.
    Zep
    9.0
    Excellent

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

  • 7

    ZEP ZUHFD18 Foam Degreaser, 18 oz
    Zep
    8.8
    Very Good

    ZEP ZUHFD18 Foam Degreaser, 18 oz

  • 8

    Simple Green Pro HD Heavy Duty Cleaner Concentrate 1 Gallon Bottle
    Simple Green
    8.6
    Very Good

    Simple Green Pro HD Heavy Duty Cleaner Concentrate 1 Gallon Bottle

  • 9

    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 6)
    Gunk
    8.3
    Good

    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 6)

  • 10

    Oil Eater Original 1 Gallon Cleaner, Degreaser - Dissolve Grease Oil and Heavy-Duty Stains – Professional Strength
    Oil Eater
    8.2
    Good

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

    35% Off
    • Formula:Biodegradable, Noncorrosive, Ultra Concentrated
    • Type:Cleaner, Degreaser
    • USDA Approval:A1, A4, A8 for Food Service Facilities
    • Capacity:1 Gallon
    • Surface Compatibility:Any washable surface