We use cookies to enhance the security, performance, functionality and for analytical and promotional activities. We use cookies to personalize ads for you. By continuing to browse this site you're agreeing to our Privacy PolicyWe use cookies to enhance your experience and personalize ads. By using the site, you agree to that. Privacy Policy

10 best3m Fuel System Cleanersof December 2025

Name: Redex Petrol Fuel System Cleaner 250ml (Pack of 2)
Brand: Redex
Price: 10 GBP
Availability: InStock

112M consumers helped this year.

Redex Petrol Fuel System Cleaner 250ml (Pack of 2)

Redex

9.8

View Product

Buy it on Amazon

14% off

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

Wynn's

9.6

View Product

Buy it on Amazon

18% off

Wynn's Professional Formula Extreme Diesel Injector Cleaner Fuel System Additive 500ml

Wynn's

9.4

View Product

Buy it on Amazon

Hydra PIC-24 Petrol Injector Cleaner and Carb Cleaner Additive, 2x500ml Treats 1000 litres, With Petrol Cleaner you get more Petrol Power with Octane Booster Removes Deposits Improves Combustion

HYDRA

9.1

View Product

Buy it on Amazon

HYDRA MAXIMUS fuel injector cleaner, 1 Litre treats Up To 500 L, for cleaning diesel injectors performance enhancing diesel turbo cleaner additive for diesel fuel EGR valve cleaner diesel engines

HYDRA

8.9

View Product

Buy it on Amazon

OtherRelated productsUp to 11% off

STP Complete Petrol Fuel System Cleaner 200 ml, Restores Power and Protects your Engine, Enhances Fuel Economy, Mechanical Car Cleaning Products, Concentrated Cleaning Formula, Made in the UK

View Deal