Top 10 Diesel Engine Cleaner Additive UK – Fuel Systems

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1. STP

STP GST77400EN Car Care Ultra System Cleaner, 400 ml, 5 in 1 Concentrated Cleaning Formula for Diesel Engines

STP - For capless fuel tanks please use manufacturer supplied funnel to pour in STP additive. Restores power & performance. Reduces emissions. Protection of key engine parts from wear and corrosion. Saves fuel.
Weight0.4 kg (0.88 Pounds)
Part NumberGST77400EN

2. Cataclean

Cataclean 6160 Diesel DPF & Catalytic Converter Cleaner, diesel , 500ml

Cataclean - Cleans catalytic converters and DPF's. Removes carbon from oxygen sensors and EGR valves. Safe for all diesel and hybrid engines. Improves MPG. Reduces Vehicle Emission.
Height24 cm (9.45 Inches)
Length6.5 cm (2.56 Inches)
Width6.5 cm (2.56 Inches)
Part Number6160


Treatment Diesel Power Blast for Motor vehicles Cars Vans Trucks Buses Generators Compatible All Type of Diesel Engines, HYDRA Diesel Fuel Stabilizer Injector Cleaner, 375 Liters

HYDRA - Diesel injector Cleaner and Fuel Stabilizer. Improves Fuel Stability. Reduce diesel Emission and Restore Engine Performance. 250ml treats 375L. Diesel fuel System Cleaner.
ManufacturerHydra International Ltd
Weight0.37 kg (0.81 Pounds)
Part NumberHYD59602

4. STP

STP GST59200EN Diesel Injector Cleaner 200 ml

STP - Cleans and conditions the entire fuel delivery system. Reduces exhaust emissions. Smooths out rough idling. Restores power and acceleration. For capless fuel tanks, please use manufacturer supplied funnel to pour in STP additive. Improves fuel economy.
ManufacturerArmor All
Weight0.2 kg (0.44 Pounds)
Part NumberGST59200EN

5. STP

200 ml, STP GST75200EN Start Stop Diesel Engine Cleaner

STP - For capless fuel tanks, please use manufacturer supplied funnel to pour in STP additive. Keep fuel intake system clean to maintain performance levels. Clean and protect key engine parts to reduce engine wear. Save fuel. Reduce emissions. Contains anti-wear technology.
ManufacturerSpectrum Brands Limited
Height21.7 cm (8.54 Inches)
Length4.3 cm (1.69 Inches)
Weight0.2 kg (0.45 Pounds)
Width6.04 cm (2.38 Inches)
Part NumberGST75200EN

6. WOL

Fuel System Cleaner – DPF Diesel Cleaner 1811 – Smooth Engine Running 2 UNIT, WOL Diesel Additive Injector Cleaner Liqui Moly Diesel Engine Purge 500ml

WOL - Removes all types of deposits the diesel injection cleaner removes deposits from injector’s pistons and combustion chamber. Highly economical - this diesel purge fuel additive is specialized fuel injector cleaner, carbon deposit remover, fuel lubricant and stabilise diesel fuel that guarantees low fuel consumption with high wear resistance.

Diesel engine purge cleaner and fuel stabilizer cleans and restores diesel particulate filters and hastens the speed of soot burn-out, eliminating high temperature requirements. Restores engine power and reduces fuel consumption.

Diesel fuel system cleaner improves fuel stability and reduce diesel emission and restore engine performance. Also help to keep both the injectors and fuel system clean and efficient. Eliminates the problems of operation of the motor. Help to lubricate the pumps and injectors and compensate for the reduced lubrication of low sulphur diesel.
Part Number1811

7. Diesel Magic

Diesel Magic PACK OF 3 Diesel Injector Cleaner Fuel Additive For Car & Van Engines COMMA

Diesel Magic - Improves cold start performance and reduces diesel knock noise. Diesel magic is a highly concentrated fuel additive. Restore lost power and acceleration. Rapidly removes harmful deposits which build up over time. Increase fuel economy, reduce engine emissions and black sludge.
BrandDiesel Magic
Part NumberRCDIM400M

8. WOL

500ml, WOL Best Engine Cleaner Oil Additive Liqui Moly PRO LINE Engine Flush Car Care 2427 – Engine Cleaner For Petrol and Diesel Engines

WOL - Motor cleaning before an oil change. Unsticks internal engine components. Engine flush helps engine effectively maintained and prolonged its longevity as well as performance of vehicle, removing corking and oil mud which leads dirt out of the oil system.

Is engine flush safe? an engine flush is a process of cleaning up the sludge and gunk deposited in your engine for long life. Flushing provides development of dirt particles is reduced and already existing can be dissolved. Testified engine flush: tested safe with catalytic converters and turbochargers. Why use engine flush cleaner? not changing the oil can create a visible sludge build up in cars. Engine cleaner: suitable for all gasoline and diesel engines with and without diesel particulate filter DPF.

Also helps in removing contaminants left behind by draining. Helpful for: neutralises harmful engine acids. Can be safely used in vehicles with timing belt running in oil. Also provides prevention of wear of fuel lines, injectors and valves. 500 ml sufficient for up to 5 l oil volume. Helps cleaning and at the same time care of the entire system.
Part Number2427

9. Redex

Redex Diesel Engine Cleaner Additive One Shot 90 mL Fuel System Cleaner Injector Deposit Remover Car Exhaust Emissions Reducer Improves MPG MPH Saves Fuel Economy Fluid

Redex - Reduces emissions / improves Engine Performance / Saves Fuel / Prolongs Engine Life. Free packing and Postage To The UK. Redex diesel Engine Cleaner. Cleans harmful Deposits From Fuel System and Injectors. Suitable for all diesel engines / 90 ml one shot bottle / Simply Add Contents Of Bottle To Your Fuel Tank Before Or After Adding Fuel.
Part NumberLSP


WYNNS Diesel Clean 3 Extreme Cleaner 500ML

WYNNS - Keeps egr valves and turbochargers clean. Complete cleaning of the fuel system in one tank filling. Effectively protects and lubricates injectors and pumps. Instantly cleans and protects the injectors and restores and maintains ideal injector spray pattern. Restores combustion and engine performance.
Weight1 kg (2.2 Pounds)
Part NumberWYN12293