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10 bestDiesel Additivesof February 2025

112M consumers helped this year.

1

Cataclean Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 6 x 500ml
Cataclean Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 6 x 500ml

Cataclean

9.9

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2

Cataclean Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 4 x 500ml
Cataclean Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 4 x 500ml

Cataclean

9.8

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3

Archoil AR6900-D Max Advanced Diesel Additive Concentrate, 5L Treats 5,000L of Fuel, Diesel Fuel Injector Cleaner, DPF Filter EGR Valve Turbo Cleaner, Super Diesel Converter. (5Litre)
Archoil AR6900-D Max Advanced Diesel Additive Concentrate, 5L Treats 5,000L of Fuel, Diesel Fuel Injector Cleaner, DPF Filter EGR Valve Turbo Cleaner, Super Diesel Converter. (5Litre)

Archoil

9.7

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4

Cataclean Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 2 x 500ml
Cataclean Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 2 x 500ml

Cataclean

9.5

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34% off

5

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

STP

9.3

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Related productsUp to 18% off

HYDRA DPB-100 Diesel Power Blast - Diesel Fuel System Cleaner | Diesel Injector Cleaner with Diesel Fuel Additive | 1 litre treats 1,000L

HYDRA DPB-100 Diesel Power Blast - Diesel Fuel System Cleaner | Diesel Injector Cleaner with Diesel Fuel Additive | 1 litre treats 1,000L

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

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

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Jovs AdBlue 200 Litre Barrel Universal Diesel Exhaust Fluid Additive For Car Commercial (SCR) -Crystal Clean Treatment, ISO 22241 Compliant, Injected into Engine Exhaust Gases – DEF

Jovs AdBlue 200 Litre Barrel Universal Diesel Exhaust Fluid Additive For Car Commercial (SCR) -Crystal Clean Treatment, ISO 22241 Compliant, Injected into Engine Exhaust Gases – DEF

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HYDRA DPF-24 DPF Cleaner - 4x250ml treats up to 240L. DPF Filter Cleaning Diesel Particulate Filter Cleaner with DPF Cleaner Fluid for Reduced DPF Cleaner Cost Easy To Use Fuel Additive.

HYDRA DPF-24 DPF Cleaner - 4x250ml treats up to 240L. DPF Filter Cleaning Diesel Particulate Filter Cleaner with DPF Cleaner Fluid for Reduced DPF Cleaner Cost Easy To Use Fuel Additive.

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15% off

6

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

STP

9.0

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7

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

8.7

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8

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

8.5

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9

SYPRIN Diesel Cleaner 3x 500ml - cleaning and maintenance of diesel fuel systems and motors I diesel cleaner additives for injector dpf particulate filter motor…
SYPRIN Diesel Cleaner 3x 500ml - cleaning and maintenance of diesel fuel systems and motors I diesel cleaner additives for injector dpf particulate filter motor…

SYPRIN

8.2

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10

SYPRIN Diesel Additive and Cleaner Bundle - maintaining and cleaning for diesel fuel motors engines systems injectors I engine injector - 250ml + 500ml
SYPRIN Diesel Additive and Cleaner Bundle - maintaining and cleaning for diesel fuel motors engines systems injectors I engine injector - 250ml + 500ml

SYPRIN

7.9

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