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10 bestFuel Injector Cleanerof August 2025

112M consumers helped this year.

1

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

Lucas Oil

9.9

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7% off

2

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

Gumout

9.8

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3

Gumout 29994 Regane High Mileage Complete Fuel System Cleaner, 355mL
Gumout 29994 Regane High Mileage Complete Fuel System Cleaner, 355mL

Gumout

9.6

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4

Chevron Techron High Mileage Fuel System Cleaner, 12 oz, Pack of 6
Chevron Techron High Mileage Fuel System Cleaner, 12 oz, Pack of 6

Chevron

9.4

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16% 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 Fast Fix Small Engine Treatment - Cleans Carbs and Injectors - Fixes Rough Running Engines - Eliminates Water - Treats 10 Gallons, 4 fl. oz. (22303)

STA-BIL

9.2

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Lucas 10020 Fuel Treatment - 5.25 oz

Lucas 10020 Fuel Treatment - 5.25 oz

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Red Line 60102 Complete Fuel System Cleaner - Powersportrs, 4 Ounce, 2 Pack

Red Line 60102 Complete Fuel System Cleaner - Powersportrs, 4 Ounce, 2 Pack

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Chevron 10055 Pro-Gard Fuel Injection Cleaner - 12 oz.

Chevron 10055 Pro-Gard Fuel Injection Cleaner - 12 oz.

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Fuel Injector Cleaner Kit 1000ML 150PSI Fuel Injector Cleaning Kit Non-Dismantle Car Fuel Injection System Cleaner Tester Tool Intake Valve Manifold Throttle Body Catalytic Converter Cleaner Machine

Fuel Injector Cleaner Kit 1000ML 150PSI Fuel Injector Cleaning Kit Non-Dismantle Car Fuel Injection System Cleaner Tester Tool Intake Valve Manifold Throttle Body Catalytic Converter Cleaner Machine

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16% off

6

Fuel Treatment/1x1/Quart
Fuel Treatment/1x1/Quart

Lucas Oil

9.0

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7

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

Gumout

8.8

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8

Royal Purple 11722 Max-Clean Fuel System Cleaner and Stabilizer, 20-Ounce Bottle
Royal Purple 11722 Max-Clean Fuel System Cleaner and Stabilizer, 20-Ounce Bottle

Royal Purple

8.5

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9

Gumout® Fuel Injector/Carburetor Cleaner, 177mL
Gumout® Fuel Injector/Carburetor Cleaner, 177mL

Gumout

8.3

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19% off

10

STA-BIL Fast Fix - Small Engine Treatment, Cleans Carburetors and Injectors, Fixes Rough Running Engines, Eliminates Water, Treats Up to 20 Gallons, 8oz (22304), Green
STA-BIL Fast Fix - Small Engine Treatment, Cleans Carburetors and Injectors, Fixes Rough Running Engines, Eliminates Water, Treats Up to 20 Gallons, 8oz (22304), Green

STA-BIL

8.0

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