Top 10 Petrol Engine Cleaner UK – Fuel Systems

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1. Redex

Redex Petrol Fuel System Cleaner 250ml

Redex - Item package dimension: 3. 81 cm l x 7. 37 cm w x 2057 cm H. Cleans fuel system. Reduces emissions. Restores performance.
BrandRedex
ManufacturerHolt Lloyd International Ltd
Height1 cm (0.39 Inches)
Length1 cm (0.39 Inches)
Weight0.24
Width1 cm (0.39 Inches)
Part NumberRADD1101A
ModelLOYRADD1101A

2. STP

400 ml, Concentrated Cleaning Power, STP Ultra 5 in 1 Petrol System Cleaner

STP - Restores power & performance. For capless fuel tanks, please use manufacturer supplied funnel to pour in STP additive. Reduces emissions. Saves fuel. Protection of key engine parts from wear and corrosion.
BrandSTP
ManufacturerSTP
Part NumberGST76400EN
ModelGST76400EN

3. Cataclean

Cataclean CAT001 Engine and Catalytic Converter Cleaning Treatment, 500ml, Petrol

Cataclean - Removes carbon from oxygen sensors and EGR valves. Improves engine performance and improves fuel consumption. Remove carbon build up in oxygen sensors. Safe for all petrol engines. Use before your MOT to reduce emissions.
BrandCataclean
ManufacturerCataclean
Height23 cm (9.06 Inches)
Length6.8 cm (2.68 Inches)
Weight1
Width6.8 cm (2.68 Inches)
Part Number120007
Model120007

4. STP

STP GST50400EN ST50400EN Complete Petrol Fuel System Cleanner, 400 ml

STP - Prevents hesitation and power loss. Reduces Corrosion. For capless fuel tanks, please use manufacturer supplied funnel to pour in STP additive. Saves fuel. Removes deposits from Injectors, Valves and Combustion Chambers. Cleans the entire Fuel System in one tank.
BrandSTP
ManufacturerSTP
Height18.11 cm (7.13 Inches)
Length89.79 cm (35.35 Inches)
Width42.49 cm (16.73 Inches)
Part NumberGST50400EN
ModelGST50400EN

5. STP

STP GST53200EN Petrol Injector Cleaner 200 ml

STP - Cleans and conditions the entire fuel delivery system. For capless fuel tanks, please use manufacturer supplied funnel to pour in STP additive. Smooths out rough idling. Improves fuel economy. Reduces exhaust emissions. Restores power and acceleration.
BrandSTP
ManufacturerSTP
Height23 cm (9.06 Inches)
Length23 cm (9.06 Inches)
Width8 cm (3.15 Inches)
Part NumberGST53200EN
ModelGST53200EN

6. STP

STP 50500EN 500ml Complete Fuel System Cleaner for Petrol Engines

STP - Cleans and conditions the entire fuel system. 1 x 500ml bottle. Stp complete fuel System Cleaner for Petrol engines. Restores lost horsepower whilst reducing exhaust emissions. Stops knocking and pinking.
BrandSTP
ManufacturerSTP
Part Number50500EN
Model50500EN

7. Wynn's

Wynns 55964 325ml Injector Cleaner Petrol

Wynn's - Car parts. A fast and effective fuel system cleaner designed to clean and maintain fuel systems in optimum condition. For use with leaded, unleaded and LRP fuels. Safe for use with turbochargers and catalytic converters.
BrandWynn's
ManufacturerWynn Oil UK
Height15.01 cm (5.91 Inches)
Length81.89 cm (32.24 Inches)
Width28.3 cm (11.14 Inches)
Part NumberWYN55964
ModelWY55964

8. HYDRA

Hydra Petrol Power Blast Treats Upto 250 Litres Fuel Stabilizer Injector Cleaner Removes Harmful Deposits Restores Lost Power Octane Booster Lubricates Injectors 250 ML

HYDRA - They are generally susceptible to carbon deposits and sludge formation. So, however, cleaning them is imperative to make sure your vehicle remains fuel-efficient and there are no stalling or idling issues. Maximum fuel efficiency: one thing, however, that’s not looked into carefully is the health of the fuel injectors.

While it's not geared toward hemi engines specifically -- HYDRA will work with any gasoline direct-injection, or GDI, engine -- the benefits the cleaner offers may be particularly attractive to those with Hemi engines in their cars. Hydra petrol power blast Injector cleaner will help you extract the maximum fuel efficiency and the best performance possible. It increases your petrol’s octane numbers, so no matter what you put in your car you can be sure that it is receiving the best. So, cleaning them is imperative to make sure your vehicle remains fuel-efficient and there are no stalling or idling issues.

Health of the fuel injectors: one thing, that’s not looked into carefully is the health of the fuel injectors. They are generally susceptible to carbon deposits and sludge formation. Hydra petrol power blast Injector cleaner will help you extract the maximum fuel efficiency and the best performance possible. Petrol power booster can be added to a full tank of petrol and should be used regularly for best results. Specialist octane booster: due to the variations in petrol quality, hydra has developed this specialist Octane booster to maximize performance and offer potential increases in fuel economy.
BrandHYDRA
ManufacturerHydra International Ltd
Part NumberHPPB-5055816645124

9. Wynn's

Wynn's 29764 Injector Cleaner for Petrol Engines

Wynn's - Cleans and protects the injectors and entire fuel system restoring lost engine performance. Contains pea polyetheramine to help remove stubborn deposits from the fuel. Restores fuel economy and reduces exhaust emissions. For all petrol and bio fuel up to E85. Helps maintain the cleanliness of the turbo, EGR and CAT.
BrandWynn's
ManufacturerWynn's
Part Number29764
Model29764A

10. STP

200 ml, STP GST74200EN Start Stop Petrol 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. Reduce emissions. Contains anti-wear technology. Clean and protect key engine parts to reduce engine wear. Save fuel.
BrandSTP
ManufacturerSpectrum Brands Limited
Height21.8 cm (8.58 Inches)
Length4.4 cm (1.73 Inches)
Weight0.21
Width6.05 cm (2.38 Inches)
Part NumberGST74200EN
ModelGST74200EN