We use cookies to enhance the security, performance, functionality and for analytical and promotional activities. We use cookies to personalize ads for you. By continuing to browse this site you're agreeing to our Privacy PolicyWe use cookies to enhance your experience and personalize ads. By using the site, you agree to that. Privacy Policy

10 bestFuel Additivesof November 2024

112M consumers helped this year.

1

Red Line (60103) Complete SI-1 Fuel System Cleaner - 15 Ounce
Red Line (60103) Complete SI-1 Fuel System Cleaner - 15 Ounce

Red Line

10.0

View Product
Buy it on Amazon

2

Lucas 10013 Fuel Treatment - 1 Gallon
Lucas 10013 Fuel Treatment - 1 Gallon

Lucas Oil

10.0

View Product
Buy it on Amazon

3

Chevron Techron Concentrate Plus Fuel System Cleaner - 20 oz.
Chevron Techron Concentrate Plus Fuel System Cleaner - 20 oz.

Chevron

9.9

View Product
Buy it on Amazon

13% off

4

STP Super Concentrated Fuel Injector Cleaner Fuel Additive, 155ml
STP Super Concentrated Fuel Injector Cleaner Fuel Additive, 155ml

STP

9.7

View Product
Buy it on Amazon

22% off

5

Gumout 29991 Fuel Injector Cleaner, 355mL
Gumout 29991 Fuel Injector Cleaner, 355mL

Gumout

9.5

View Product
Buy it on Amazon

6

Liqui Moly 2030 Pro-Line Fuel System Cleaner, 500 ml
Liqui Moly 2030 Pro-Line Fuel System Cleaner, 500 ml

Liqui Moly

9.3

View Product
Buy it on Amazon

7

Liqui Moly 2007 Jectron Gasoline Fuel Injection Cleaner - 300 ml
Liqui Moly 2007 Jectron Gasoline Fuel Injection Cleaner - 300 ml

Liqui Moly

9.1

View Product
Buy it on Amazon

7% off

8

Gumout 30001 All-in-One Fuel System Cleaner, 296ml
Gumout 30001 All-in-One Fuel System Cleaner, 296ml

Gumout

8.9

View Product
Buy it on Amazon

9% off

9

STP 78574-12PK Octane Booster - 5.25 fl. oz., (Pack of 12)
STP 78574-12PK Octane Booster - 5.25 fl. oz., (Pack of 12)

STP

8.6

View Product
Buy it on Amazon

7% off

10

Gumout 30002 Multi-System Tune-Up, 473ml
Gumout 30002 Multi-System Tune-Up, 473ml

Gumout

8.4

View Product
Buy it on Amazon
subscribe-icon

Best Reviews Guide Newsletter

Get exclusive articles, recommendations, shopping tips, and sales alerts

By submitting your email address you agree to our Terms and Conditions and Privacy Policy