10 bestFuel Injector Cleanerof May 2026
112M consumers helped this year.
1
IFTEX® Clean System D with Triple Action Diesel Additive for All Diesel Cars (Pack of 2) (250 ml) / Diesel Fuel Treatment and Injector Cleaner for Cleaning deposits and Mileage Improvement
Iftex
9.8
2
Red Flow Diesel & Petrol Additive | Injector Cleaner (300ML), Treats 60L Diesel & 150L Petrol, for All Cars, Bikes, Scooters. Keeps Engine Clean, Improves Engine Smoothness, Fuel Economy & Pickup.
Red Flow
9.6
3
Liqui Moly Injection Cleaner 300ml 2522
Liqui Moly
9.4
4
IFTEX Clean System G +, Complete Fuel System Cleaner One Time Treatment Petrol Cars (300 ml) / Cars Petrol Injector Cleaner and Complete Fuel System Treatment and Better Combustion (300 ml)
Iftex
9.1
5
LUCAS 10013 Fuel Treatment Lucas Oil (3.785 L)
Lucas Oil
8.8
6
Liqui Moly 2007 Jectron Gasoline Fuel Injection Cleaner - 300 ml
Liqui Moly
8.5
7
STP Ultra 5-in-1 Petrol System Cleaner : Advanced Formula with STP Wearguard : 400ml : Pack of 1
STP
8.2
8
Liqui Moly Motorbike Fuel System Cleaner 4T Shooter (80 ml) (LM044)
Liqui Moly
7.9
9
Chevron 65740 Techron Concentrate Plus Fuel System Cleaner - 20 oz.
Chevron
7.6
10
Lucas 10003 Upper Cylinder Lubrication & Injector Cleaner 32 oz
Lucas Oil
7.3
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