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10 bestSubaru Fuel System Cleanersof December 2025

112M consumers helped this year.

1

Liqui Moly Injection Cleaner 300ml 2522

Liqui Moly Injection Cleaner 300ml 2522

Liqui Moly Injection Cleaner 300ml 2522

Liqui Moly

9.8

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2

Wurth Diesel Additive (250 ml)

Wurth Diesel Additive (250 ml)

Wurth Diesel Additive (250 ml)

Wurth

9.6

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3

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

STP

9.4

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4

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

9.1

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5

BG 44K Fuel System Cleaner

BG 44K Fuel System Cleaner

BG 44K Fuel System Cleaner

BG

8.9

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6

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

8.6

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7

Liqui Moly Petrol Additive (300 ML) 2586

Liqui Moly Petrol Additive (300 ML) 2586

Liqui Moly Petrol Additive (300 ML) 2586

Liqui Moly

8.4

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8

Liqui Moly Motorbike Speed Shooter (80 ml)

Liqui Moly Motorbike Speed Shooter (80 ml)

Liqui Moly Motorbike Speed Shooter (80 ml)

Liqui Moly

8.1

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9

Sheeba SCTBC07 Throttle Body, Choke and Carburettor Cleaner (160 ml)

Sheeba SCTBC07 Throttle Body, Choke and Carburettor Cleaner (160 ml)

Sheeba SCTBC07 Throttle Body, Choke and Carburettor Cleaner (160 ml)

SHEEBA

7.8

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10

IFTEX Clean System G for All Petrol Cars (200 ml) / Petrol Fuel Treatment and Injector Cleaner for Cleaning deposits and Mileage Improvement for Petrol Cars (200 ml)

IFTEX Clean System G for All Petrol Cars (200 ml) / Petrol Fuel Treatment and Injector Cleaner for Cleaning deposits and Mileage Improvement for Petrol Cars (200 ml)

IFTEX Clean System G for All Petrol Cars (200 ml) / Petrol Fuel Treatment and Injector Cleaner for Cleaning deposits and Mileage Improvement for Petrol Cars (200 ml)

Iftex

7.5

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