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10 bestFuel System Cleanersof November 2024

112M consumers helped this year.

1

Archoil AR6900-D Max Advanced Diesel Additive Concentrate, 1L Treats 1,000L of Fuel, Diesel Fuel Injector Cleaner, DPF Filter EGR Valve Turbo Cleaner, Super Diesel Converter. (1Litre)
Archoil AR6900-D Max Advanced Diesel Additive Concentrate, 1L Treats 1,000L of Fuel, Diesel Fuel Injector Cleaner, DPF Filter EGR Valve Turbo Cleaner, Super Diesel Converter. (1Litre)

Archoil

10.0

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2

Wynn's W12264 Extreme Diesel System Fuel Injector Cleaner Engine Additive Treatment 325ml
Wynn's W12264 Extreme Diesel System Fuel Injector Cleaner Engine Additive Treatment 325ml

Wynn's

10.0

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3

Redex Diesel Fuel System Cleaner 250ml, Diesel Additives To Remove Harmful Emissions, Maximise Performance & Increase Fuel Economy With Redex Fuel Additives For Diesel Engines, Suitable For Hybrids
Redex Diesel Fuel System Cleaner 250ml, Diesel Additives To Remove Harmful Emissions, Maximise Performance & Increase Fuel Economy With Redex Fuel Additives For Diesel Engines, Suitable For Hybrids

Redex

9.8

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4

Redex Petrol System Cleaner 250ml, Petrol Injector Cleaner To Remove Harmful Deposits, Maximise Performance & Increase Fuel Economy With Redex Fuel Additives For Petrol Engines, Suitable For Hybrids
Redex Petrol System Cleaner 250ml, Petrol Injector Cleaner To Remove Harmful Deposits, Maximise Performance & Increase Fuel Economy With Redex Fuel Additives For Petrol Engines, Suitable For Hybrids

Redex

9.7

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29% off

5

STP Ultra 5 in 1 Petrol System Cleaner 400ml, Restores Power and Protects your Engine, Enhances Fuel Economy, Mechanical Car Cleaning Products, Concentrated Cleaning Formula, Made in the UK
STP Ultra 5 in 1 Petrol System Cleaner 400ml, Restores Power and Protects your Engine, Enhances Fuel Economy, Mechanical Car Cleaning Products, Concentrated Cleaning Formula, Made in the UK

STP

9.5

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STP Complete Petrol Fuel System Cleaner, Car Accessories, 400 ml & GST53200EN Petrol Injector Cleaner 200 ml

STP Complete Petrol Fuel System Cleaner, Car Accessories, 400 ml & GST53200EN Petrol Injector Cleaner 200 ml

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Fastcar 2 x Redex Diesel System Cleaner (500ml For The Price Of 250ml)

Fastcar 2 x Redex Diesel System Cleaner (500ml For The Price Of 250ml)

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TECHRON PEA Concentrate Plus Petrol Fuel Injector System Cleaner - 300ml

TECHRON PEA Concentrate Plus Petrol Fuel Injector System Cleaner - 300ml

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Archoil AR6400-P MAX Pro PEA Petrol Injector Cleaner, Turbo, GPF, EGR Valve Cleaner Concentrate. High Strength Carbon Removal with Exhaust Emissions Reduction Technology for MOT Pass(400ml)

Archoil AR6400-P MAX Pro PEA Petrol Injector Cleaner, Turbo, GPF, EGR Valve Cleaner Concentrate. High Strength Carbon Removal with Exhaust Emissions Reduction Technology for MOT Pass(400ml)

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6

Liqui Moly 1803 Injection Cleaner 300ml
Liqui Moly 1803 Injection Cleaner 300ml

Liqui Moly

9.2

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7

Sea Foam 1 Pack (16 Ounce) Extreme Marine & Rv SF-16 Seafoam Liquid 16 Fl Oz
Sea Foam 1 Pack (16 Ounce) Extreme Marine & Rv SF-16 Seafoam Liquid 16 Fl Oz

Sea Foam

9.0

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14% off

8

STP Diesel High Milage Injector Cleaner 200 ml, Cleans and Protects your Engine for 300 miles, Enhances Fuel Economy, Mechanical Car Cleaning Products, Concentrated Cleaning Formula, Made in the UK
STP Diesel High Milage Injector Cleaner 200 ml, Cleans and Protects your Engine for 300 miles, Enhances Fuel Economy, Mechanical Car Cleaning Products, Concentrated Cleaning Formula, Made in the UK

STP

8.8

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9% off

9

STP Diesel Fuel Additive Twin Pack
STP Diesel Fuel Additive Twin Pack

STP

8.5

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10

Wynn's Formula Gold Petrol System Treatment Performance & Fuel Economy Restoring Additive 500ml
Wynn's Formula Gold Petrol System Treatment Performance & Fuel Economy Restoring Additive 500ml

Wynn's

8.2

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