10 bestFuel Injector Cleanerof October 2025
112M consumers helped this year.
1
Lucas 10013 Fuel Treatment - 1 Gallon
Lucas Oil
9.8
2
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
9.6
3
Royal Purple 11722 Max-Clean Fuel System Cleaner and Stabilizer, 20-Ounce Bottle
Royal Purple
9.4
4
Lucas 10020 Fuel Treatment - 5.25 oz
Lucas Oil
9.2
5
Gumout 30001 All-in-One Fuel System Cleaner 296ml
Gumout
8.9
OtherUp to 5% off
Chevron 266373272 Techron D Concentrate Diesel Fuel System Cleaner, 20 fl. oz., 1 Pack
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
Red Line 60102 Complete Fuel System Cleaner - Powersportrs, 4 Ounce, 2 Pack
BG 44K Fuel System Cleaner
6% off
6
2 Pack Bg 44k Fuel System Cleaner Power Enhancer 11 Oz Cans
BG(0002698761)
8.7
7
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
8.5
9% off
8
Fuel Treatment/1x1/Quart
Lucas Oil
8.2
9
Lucas Upper Cylinder Lubricant & Fuel Injector Cleaner (5.25 oz.)-12 Pack
Oeream
7.9
10
BG Products 44K Fuel System Cleaner - 3 Pack
B&G
7.6
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