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10 bestCrc Fuel System Cleanersof December 2025

112M consumers helped this year.

1

Red Flow Diesel Additive | Injector Cleaner (5 Liters). Treats 1000L Diesel for All Trucks/Buses, Cars & Generators. Maintains Fuel System, No Breakdowns, More Mileage & Smooth Engine.
Red Flow Diesel Additive | Injector Cleaner (5 Liters). Treats 1000L Diesel for All Trucks/Buses, Cars & Generators. Maintains Fuel System, No Breakdowns, More Mileage & Smooth Engine.

Red Flow

9.9

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2

WD-40 Specialist® All Purpose Contact Cleaner 400ml - Drive Out Dirt, Dust, Oil, Flux Residue, and Moisture From Sensitive Electrical Parts and Equipment with Ease
WD-40 Specialist® All Purpose Contact Cleaner 400ml - Drive Out Dirt, Dust, Oil, Flux Residue, and Moisture From Sensitive Electrical Parts and Equipment with Ease

WD-40

9.8

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3

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

Liqui Moly

9.7

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4

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

Liqui Moly

9.5

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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

9.2

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6

IFTEX® Clean System G Petrol Additive for All Petrol Cars (Pack of 2)(200 ml) / Petrol Fuel Treatment and Injector Cleaner for Cleaning deposits and Mileage Improvement for Petrol Cars (200 ml)
IFTEX® Clean System G Petrol Additive for All Petrol Cars (Pack of 2)(200 ml) / Petrol Fuel Treatment and Injector Cleaner for Cleaning deposits and Mileage Improvement for Petrol Cars (200 ml)

Iftex

8.9

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7

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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8

YAMAHA Yamalube Pea Fuel System Carbon Cleaner For All Petrol Engines | Remove Carbons And Keep Engine Clean And Safe, 50 Ml (90793Ad81000), 10W
YAMAHA Yamalube Pea Fuel System Carbon Cleaner For All Petrol Engines | Remove Carbons And Keep Engine Clean And Safe, 50 Ml (90793Ad81000), 10W

YAMAHA

8.3

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9

CRC 05110 Mass Air Flow Sensor Cleaner - 11 Wt Oz.
CRC 05110 Mass Air Flow Sensor Cleaner - 11 Wt Oz.

CRC

8.1

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10

Dipure 900 Premium Diesel Additive Fuel Treatment and Injector Cleaner for Improvement and Deposit Cleaning Car (Pack of 1, 250ml)
Dipure 900 Premium Diesel Additive Fuel Treatment and Injector Cleaner for Improvement and Deposit Cleaning Car (Pack of 1, 250ml)

DIPURE

7.8

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