10 bestSubaru Fuel System Cleanersof December 2025
112M consumers helped this year.
1
Red Line (60103) Complete SI-1 Fuel System Cleaner - 15 Ounce
Red Line
9.9
2
Archoil Diesel Fuel System Kit - AR6500 Diesel Treatment (40.6oz) + AR6400-D Diesel Fuel System Cleaner…
Archoil
9.8
3
Liqui Moly Jectron Gasoline Fuel Injection Cleaner- 6pk
Liqui Moly
9.7
4
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
CMTOOL
9.5
5
STA-BIL 360 Marine Ethanol Treatment & Fuel Stabilizer - Full Fuel System Cleaner - Fuel Injector Cleaner - Removes Water- Protects Fuel System - Treats 303 Liters - 236 mL (22257)
STA-BIL
9.2
OtherUp to 9% off
Royal Purple 11722 Max-Clean Fuel System Cleaner and Stabilizer, 20-Ounce Bottle
Liqui Moly Catalytic System Clean 300 ml 7110. Cleans The Injection System and The Combustion Chamber.
BG 44K Fuel System Cleaner Power Enhancer 4 Pack 11oz can
Liqui Moly 08931 Système de Nettoyage catalytique
7% off
6
Chevron Techron High Mileage Fuel System Cleaner, 12 oz, Pack of 6
Chevron
9.0
7
Archoil AR6400-D Diesel Fuel System Cleaner - Cleans Injectors, Turbo, DPF & EGR…
Archoil
8.7
8
Liqui Moly Jectron 7711 Gasoline Fuel Injection Cleaner additive, Cleans Valves & Injectors Without Removal. Updated to replace Liqui Moly 2007-300ML
Liqui Moly
8.5
9
Gumout 510013 High Mileage Fuel Injector Cleaner, 6 oz. (Pack of 6)
Gumout
8.2
10
Liqui Moly 2007 Jectron Gasoline Fuel Injection Cleaner - 300 ml
Liqui Moly
7.9
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