10 bestFuel Injector Cleanersof August 2025
112M consumers helped this year.
6% off
1
Lucas 10013 Fuel Treatment - 1 Gallon
Lucas Oil
9.9
7% off
2
Gumout 30001 All-in-One Fuel System Cleaner 296ml
Gumout
9.8
3
Chevron Techron High Mileage Fuel System Cleaner, 12 oz, Pack of 6
Chevron
9.7
4
Liqui Moly Jectron Gasoline Fuel Injection Cleaner- 6pk
Liqui Moly
9.6
19% off
5
STA-BIL Fast Fix Small Engine Treatment - Cleans Carbs and Injectors - Fixes Rough Running Engines - Eliminates Water - Treats 10 Gallons, 4 fl. oz. (22303)
STA-BIL
9.4
21% off
6
Gumout 800001742 Regane High Mileage Fuel System Cleaner, 177mL
Gumout
9.1
7% off
7
STP High Mileage Fuel Injector Cleaner and Carburetor Cleaner Treatment, Bottled Lubricant for Upper Cylinder, 5.25 Oz, 12 Count, STP
STP
8.9
8
Red Line 60102 Complete Fuel System Cleaner - Powersportrs, 4 Ounce, 2 Pack
Red Line
8.6
9
Gumout 30002 Multi-System Tune-Up, 473ml
Gumout
8.3
10
Updated Fuel Injector Tester Four-Wire Dual Channel Fuel Injector Cleaner Kit 8 Pulse Modes Injector Tester Short Circuit Protection DIY Cleaning Tools Kit with 40" Long Power Cord,4 Injector Adapter
DUOYI
8.0
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