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10 bestAcdelco Fuel System Cleanersof December 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 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

10.0

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2

Liqui Moly Injection Cleaner 300ml 2522

Liqui Moly Injection Cleaner 300ml 2522

Liqui Moly Injection Cleaner 300ml 2522

Liqui Moly

10.0

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3

Liqui Moly - LMSD Super Diesel Additive (200 ml)

Liqui Moly - LMSD Super Diesel Additive (200 ml)

Liqui Moly - LMSD Super Diesel Additive (200 ml)

Liqui Moly

9.8

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4

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

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

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

Liqui Moly

9.6

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5

Liqui Moly 20252 Truck Series Complete Diesel System Cleaner, 500ML

Liqui Moly 20252 Truck Series Complete Diesel System Cleaner, 500ML

Liqui Moly 20252 Truck Series Complete Diesel System Cleaner, 500ML

Liqui Moly

9.4

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6

STP® Petrol Injector Cleaner : Unclog Dirty injectors with just one Treatment (Helps : Restore Performance - Reduce Emissions - Save Fuel) - Pack of 12

STP® Petrol Injector Cleaner : Unclog Dirty injectors with just one Treatment (Helps : Restore Performance - Reduce Emissions - Save Fuel) - Pack of 12

STP® Petrol Injector Cleaner : Unclog Dirty injectors with just one Treatment (Helps : Restore Performance - Reduce Emissions - Save Fuel) - Pack of 12

STP

9.3

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7

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

STP

9.0

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8

Liqui Moly Petrol Additive (300 ML) 2586

Liqui Moly Petrol Additive (300 ML) 2586

Liqui Moly Petrol Additive (300 ML) 2586

Liqui Moly

8.8

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9

adadfox Carburetor Cleaner (150 ml) pack of 12 Pcs Throttle Body Cleaner Air Intake and Carburetor Choke Fuel Oil Deposit Spray Cleaner

adadfox Carburetor Cleaner (150 ml) pack of 12 Pcs Throttle Body Cleaner Air Intake and Carburetor Choke Fuel Oil Deposit Spray Cleaner

adadfox Carburetor Cleaner (150 ml) pack of 12 Pcs Throttle Body Cleaner Air Intake and Carburetor Choke Fuel Oil Deposit Spray Cleaner

adadfox

8.5

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10

BG 44K Fuel System Cleaner

BG 44K Fuel System Cleaner

BG 44K Fuel System Cleaner

BG

8.2

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