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10 bestFuel Injector Cleanersof July 2025

112M consumers helped this year.

1

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 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

9.9

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2

Liqui Moly Super Diesel Additive 250ml 1806
Liqui Moly Super Diesel Additive 250ml 1806

Liqui Moly

9.8

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3

Liqui Moly 1811 Diesel Purge (500 ml)
Liqui Moly 1811 Diesel Purge (500 ml)

Liqui Moly

9.8

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4

Liqui Moly Injection Cleaner 300ml 2522
Liqui Moly Injection Cleaner 300ml 2522

Liqui Moly

9.7

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5

Liqui Moly Motorbike Fuel System Cleaner 4T Shooter (80 ml) (LM044)
Liqui Moly Motorbike Fuel System Cleaner 4T Shooter (80 ml) (LM044)

Liqui Moly

9.4

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6

Gumout Multi-System Tune-Up (473ml) | Petrol & Diesel Additive for Cars & Bikes | Cleans Engine, Reduces Carbon Deposits & Improves Mileage | Fuel Injector & Carburetor Cleaner
Gumout Multi-System Tune-Up (473ml) | Petrol & Diesel Additive for Cars & Bikes | Cleans Engine, Reduces Carbon Deposits & Improves Mileage | Fuel Injector & Carburetor Cleaner

Gumout

9.1

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7

Liqui Moly 5168 Pro-Line Intake System Diesel Cleaner, 400 Ml (1 Piece)
Liqui Moly 5168 Pro-Line Intake System Diesel Cleaner, 400 Ml (1 Piece)

Liqui Moly

8.9

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8

STP Petrol Injector Cleaner : Unclog Dirty injectors with just one Treatment (Helps : Restore Performance - Reduce Emissions - Save Fuel) - Pack of 1
STP Petrol Injector Cleaner : Unclog Dirty injectors with just one Treatment (Helps : Restore Performance - Reduce Emissions - Save Fuel) - Pack of 1

STP

8.6

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9

STP Diesel Injector Cleaner : Unclog Dirty injectors with just one Treatment. (Helps : Restore Performance - Reduce Emissions - Save Fuel) - Pack of 1
STP Diesel Injector Cleaner : Unclog Dirty injectors with just one Treatment. (Helps : Restore Performance - Reduce Emissions - Save Fuel) - Pack of 1

STP

8.3

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10

STP Diesel Fuel Treatment and Injector Cleaner (236 ml, 2 Pieces) (DFT2)
STP Diesel Fuel Treatment and Injector Cleaner (236 ml, 2 Pieces) (DFT2)

STP

8.0

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