Fuel Additives Valvemaster Or Stp

€7.99

Was €8.88

10%OFF

STP Petrol Injector Cleaner - 200ml

Estimated dispatch MONDAY.

Order by 00:01.

In stock.

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No: 2457358

Technical Specs...

Additional Information:

Cleans and conditions fuel delivery system

Additional Information:

For use in Petrol Engines

Additional Information:

Fuel injection cleaner - 200ml

Additional Information:

Improves fuel economy

Additional Information:

Prevents hesitation and power loss

Additional Information:

Reduces exhaust emissions

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€7.99

STP Diesel Injector Cleaner - 200ml

Estimated dispatch MONDAY.

Order by 00:01.

In stock.

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No: 2453590

Technical Specs...

Additional Information:

Armor All STP Diesel Injector Cleaner

Additional Information:

Comes in a 200ml bottle

Additional Information:

Concentrated Cleaning Power

Additional Information:

For Regular and Bio-Diesel

Additional Information:

For use in Diesel Engines

Additional Information:

Unclogs Dirty Injectors in Just One Tankful

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€6.99

Was €7.99

13%OFF

STP Petrol Treatment - 200ml

Estimated dispatch MONDAY.

Order by 00:01.

In stock.

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No: 2457357

Technical Specs...

Additional Information:

Fight rust in the fuel system

Additional Information:

For use in Petrol Engines

Additional Information:

Keep carburettors and fuel injectors clean

Additional Information:

Reduce intake valve deposits

Additional Information:

Reduce petrol consumption

Additional Information:

STP Petrol Fuel Treatment - 200ml

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€7.99

STP Diesel Treatment - 200ml

Estimated dispatch MONDAY.

Order by 00:01.

In stock.

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No: 2457395

Technical Specs...

Additional Information:

For use in Diesel Engines

Additional Information:

Helps keep injectors clean and restore lost power and performance

Additional Information:

Improves cold start performance

Additional Information:

Keeps fuel system clean for peak performance

Additional Information:

Reduces smoke and noise

Additional Information:

STP Diesel Fuel Treatment - 200ml

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€10.99

SALE

STP Start-Stop Petrol Engine Cleaner - 200ml

Estimated dispatch MONDAY.

Order by 00:01.

In stock.

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No: 3479490

Technical Specs...

Additional Information:

Clean and protect key engine parts to reduce engine wear

Additional Information:

Comes in a 200ml bottle

Additional Information:

Contains anti-wear technology

Additional Information:

For capless fuel tanks, please use manufacturer supplied funnel to pour in STP additive

Additional Information:

For use in Petrol Engines

Additional Information:

Keep fuel intake system clean to maintain performance levels

Additional Information:

Reduce emissions

Additional Information:

Save fuel

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€11.99

STP Power Booster - 200ml

Estimated dispatch MONDAY.

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In stock.

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No: 2457197

Technical Specs...

Additional Information:

Boosts octane and cleans fuel system

Additional Information:

Concentrated Cleaning Power

Additional Information:

For regular, unleaded and bio-petrol

Additional Information:

Improves power and performance

Additional Information:

STP Power Booster - 200ml

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€7.99

SALE

STP High Mileage Petrol Injector Cleaner - 200ml

Estimated dispatch MONDAY.

Order by 00:01.

In stock.

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No: 3479486

Technical Specs...

Additional Information:

Cleans and conditions the entire fuel delivery system

Additional Information:

Comes in a 200ml bottle

Additional Information:

Corrosion protection and control

Additional Information:

Developed specifically for high mileage vehicles

Additional Information:

For capless fuel tanks, please use manufacturer supplied funnel to pour in STP additive

Additional Information:

For use in Petrol Engines

Additional Information:

Improves fuel economy

Additional Information:

Upper cylinder lubrication to reduce friction

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€8.99

SALE

STP Diesel Stop Smoke - 200ml

Estimated dispatch MONDAY.

Order by 00:01.

In stock.

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No: 3479495

Technical Specs...

Additional Information:

Comes in a 200ml bottle

Additional Information:

For use in Diesel Engines

Additional Information:

Improves fuel consumption

Additional Information:

Reduces black smoke and exhaust and noxious emissions within 1 hour

Additional Information:

Safe to use in vehicles fitted with a catalytic converter or turbos

Additional Information:

Safe to use with other STP additives

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€19.99

STP Ultra 5-in-1 Diesel System Cleaner - 400ml

Estimated dispatch MONDAY.

Order by 00:01.

In stock.

Express Shipping.

No: 3480401

Technical Specs...

Additional Information:

Comes in a 400ml bottle

Additional Information:

For capless fuel tanks, please use manufacturer supplied funnel to pour in STP additive

Additional Information:

For use in Diesel Engines

Additional Information:

Protection of key engine parts from wear and corrosion

Additional Information:

Reduces emissions

Additional Information:

Restores power & performance

Additional Information:

Saves fuel

View Details

€9.99

STP Diesel Particulate Cleaner - 200ml

Estimated dispatch MONDAY.

Order by 00:01.

In stock.

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No: 3097583

Technical Specs...

Additional Information:

Cleans and restores diesel particulate filters

Additional Information:

Comes in a 200ml bottle

Additional Information:

For use in Diesel Engines

Additional Information:

Hastens the speed of soot burn-out, eliminating high temperature requirements

Additional Information:

Regenerates the filter properly to prevent further soot build up

Additional Information:

Very effective in cars used extensively for city driving

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€21.99

STP Complete Diesel Fuel System Cleaner - 400ml

Estimated dispatch MONDAY.

Order by 00:01.

In stock.

Express Shipping.

No: 2458959

Technical Specs...

Additional Information:

Comes in a 400ml bottle

Additional Information:

For use in Diesel Engines

Additional Information:

Reduce hard starts and engine hesitation

Additional Information:

Restore lost power and acceleration

Additional Information:

Stops knocking and pinging

Additional Information:

STP Complete Fuel System Cleaner - Diesel

View Details

€7.99

SALE

STP High Mileage Diesel Injector Cleaner - 200ml

Estimated dispatch MONDAY.

Order by 00:01.

In stock.

Express Shipping.

No: 3479487

Technical Specs...

Additional Information:

Cleans and conditions the entire fuel delivery system

Additional Information:

Comes in a 200ml bottle

Additional Information:

For capless fuel tanks, please use manufacturer supplied funnel to pour in STP additive

Additional Information:

Improves fuel economy

Additional Information:

Restores power and acceleration

Additional Information:

Smooths out rough idling

Additional Information:

Specially developed for Diesel engines with high mileage

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€10.99

SALE

STP Emissions Reducer Petrol - 400ml

Estimated dispatch MONDAY.

Order by 00:01.

In stock.

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No: 3479493

Technical Specs...

Additional Information:

Cleans components that affect emissions

Additional Information:

Comes in a 400ml bottle

Additional Information:

For use in Petrol Engines

Additional Information:

Keeps key fuel system components clean

Additional Information:

Reduces exhaust emissions

Additional Information:

Saves fuel

View Details

€10.99

SALE

STP Emissions Reducer Diesel - 400ml

Estimated dispatch MONDAY.

Order by 00:01.

In stock.

Express Shipping.

No: 3479494

Technical Specs...

Additional Information:

Cleans components that affect emissions

Additional Information:

Comes in a 400ml bottle

Additional Information:

For use in Diesel Engines

Additional Information:

Keeps key fuel system components clean

Additional Information:

Reduces exhaust emissions

Additional Information:

Saves fuel

View Details

€15.99

STP NCT Pre-Test Kit - Diesel

Estimated dispatch MONDAY.

Order by 00:01.

In stock.

Express Shipping.

No: 3509280

View Details

€20.99

STP Complete Petrol Fuel System Cleaner - 400ml

Estimated dispatch MONDAY.

Order by 00:01.

In stock.

Express Shipping.

No: 2391001

Technical Specs...

Additional Information:

For use in Petrol Engines

Additional Information:

It helps clean your entire fuel system to restore its optimum operating condition

Additional Information:

Reduces hard starts and engine hesitation as well as knocks and pings

Additional Information:

Restores lost power and acceleration

Additional Information:

STP Complete Fuel System Cleaner - Petrol 400ml

Additional Information:

The advanced formula helps clean fuel injectors, carburettors, intake valves and ports, combustion chambers, cylinder heads and piston tops

View Details

€14.99

STP NCT Pre-Test Kit - Petrol

Estimated dispatch MONDAY.

Order by 00:01.

In stock.

Express Shipping.

No: 3509279

View Details

€19.99

SALE

STP Ultra 5-in-1 Petrol System Cleaner - 400ml

Estimated dispatch MONDAY.

Order by 00:01.

In stock.

Express Shipping.

No: 3479492

Technical Specs...

Additional Information:

Comes in a 400ml bottle

Additional Information:

For capless fuel tanks, please use manufacturer supplied funnel to pour in STP additive

Additional Information:

For use in Petrol Engines

Additional Information:

Protection of key engine parts from wear and corrosion

Additional Information:

Reduces emissions

Additional Information:

Restores power & performance

Additional Information:

Saves fuel

View Details

€29.99

Valvemaster Plus - 250ml

Temporarily Out of Stock

Express Shipping.

No: 3358325

Showing 19 of 19 items.

Fuel Additives Valvemaster Or Stp

Fuel Additives Valvemaster Or Stp Available here. Fuel additives are designed to improve how fuel burns inside the engine by helping the combustion process stay clean and consistent as mileage increases. Over time, deposits can form within the fuel delivery system, including injectors and combustion chambers, which may affect how efficiently fuel is used and how smoothly the engine responds. At MicksGarage, you’ll find a range of fuel treatments suitable for both petrol and diesel engines, covering different types of combustion-related issues. The selection includes diesel additives formulated to support cleaner burning in diesel engines, along with petrol treatments designed to help restore smoother throttle response and more consistent fuel delivery. For more targeted applications, the range also includes injector cleaners designed to help address restricted or uneven fuel spray patterns, as well as DPF treatments that assist diesel particulate filters in maintaining proper operation during normal driving conditions. Octane boosters are also available for performance-focused engines where combustion stability and response are important. DPF addivives treatments are also commonly used as part of general vehicle upkeep ahead of emissions checks, helping support more stable exhaust output under test conditions. For regular use, fuel system treatments help maintain more consistent combustion behaviour over time, particularly in vehicles used for short journeys or stop-start driving. One widely used product in this category is Dipetane, known for its combustion-focused formulation and use across a wide range of engines. Whether used as part of routine maintenance or to address specific combustion-related symptoms, fuel additives offer a straightforward way to support more efficient fuel use without mechanical intervention. Explore the full range at MicksGarage to find the right fuel treatment for your vehicle. Shop Fuel Additives Ireland

Fuel Additives Valvemaster Or Stp

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