Additives

Additives are ingredients that are added to the fuel or oil to improve their properties. Additives improve engine performance, reduce fuel consumption, and extend the service life of engine parts.

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Types of additives

Fuel additives

Prevent the engine from getting clogged up with carbon impurities from the fuel and reduce engine knocking. Keep the injectors clean and reduce fuel consumption, improve performance, increase acceleration, and prolong the engine lifespan. Make starting a car in cold winter weather easier, reduce emissions, and protect the fuel system from corrosion. The dosage is always listed on the packaging; the usual ratio is about 1:1000.

Oil additives

Reduce wear and tear inflicted on the engine and transmission and keep them in a good shape. Also reduce the car’s oil consumption (and the amount of exhaust smoke) and engine noise. The additive should be added during every oil change to make sure it removes unwanted residue.

Mazací plány

Millers Oils DPF Cleaner & Regenerator 250 ml

Additive Substance - for diesel, dpf cleaner, sludge dissolving, volume 250 ml

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STP Diesel additive - 200 ml

Buy at the price for both existing and new AlzaPlus+ members 6.94 €

Additive Substance - keeps injectors free from impurities and biofuels in fuel, maintains consistent engine power

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METABOND CL engine cleaner (rinse) 250ml

Additive Substance - To clean and decarbonise internal parts of internal combustion engines, transmissions and differentials

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LIQUI MOLY Air Scale Cleaner 200ml

Buy with code ALZADNI10 12.51 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

Additive Substance - winter and summer, air scale cleaner, dissolves deposits, volume 200 ml

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STP Petrol additive - 200 ml

Buy at the price for both existing and new AlzaPlus+ members 6.94 €

Additive Substance - reduces petrol consumption, keeps engine clean, maintains intake valves

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LIQUI MOLY Diesel additive for improved acceleration 250ml

Buy with code ALZADNI10 13.04 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

Additive Substance - additive to improve the combustion of diesel engines

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RAVENOL Diesel Clean Extreme, 300 ml

Additive Substance to diesel - winter and summer, for cars and trucks, carburettor and throttle body cleaner, injection cleaner and fuel system cleaner, dissolves deposits, 300 ml...

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JLM Diesel DPF Spray - DPF Cleaning 400 ml

DPF Cleaner cleans clogged DPF

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NANOTECH-EUROPE Diesel Oil Cleaner - Tungsten Nano Coating 140 ml

4 sizes

Buy with code ALZADNI10 30.68 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

Additive Substance for oil - winter and summer, for passenger cars, engine cleaner, reduces friction, 140 ml volume for 4.5 l

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JLM Bortec Oil Additive - Ceramic Engine Protector 250 ml

Additive Substance for oil - winter and summer, for passenger cars, trucks and motorcycles, engine cleaner, suitable for hybrid engine, reduces friction, volume 250 ml

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RAVENOL AdBlue® Clean & Protect Premix, 50 ml

Additive Substance for AdBlue - winter and summer, for cars and trucks, dissolves deposits, volume 50 ml for 12 l

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LIQUI MOLY Coolant Sealant 150ml

Buy with code ALZADNI15 9.43 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.

Additive Substance - for aluminium and plastic coolers, treats minor leaks

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SONAX Injection and carburettor cleaner, 250ml

Buy with code ALZADNI15 7.98 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.

Additive Substance - serves to prevent problems such as starting, engine idling, weak engine response to throttle position, and power loss

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SONAX Octane Boost, 250ml

Buy with code ALZADNI15 8.41 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.

Additive Substance - increases the octane number from 2 to 3 units, protects the catalytic converter and sensors, also suitable for turbo engines

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Metabond Diesel DETOX,250ml

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LIQUI MOLY Octane Booster 200ml

Buy with code ALZADNI10 14.31 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

Additive Substance for petrol - winter and summer, increases octane number, volume 200 ml

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MOTUL Diesel System Clean Auto, 300 ml

Buy with code ALZADNI10 8.27 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

Additive Substance - Diesel additive to remove dirt from the fuel system, suitable for DFP engines

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JLM Emission Reduction Treatment Petrol - Additive for emission reduction, catalytic converter clean

Additive Substance for petrol - winter and summer, for passenger cars, catalytic converter and lambda sensor cleaner, increases octane number and power, volume of 250 ml is enough...

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STP Diesel Engine Cleaner Start-Stop 200 ml

Buy at the price for both existing and new AlzaPlus+ members 4.41 €

Additive Substance - helps the engine with START-STOP mode on, protects the engine, reduces fuel consumption

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STP Winter diesel additive with Anti-gel 200ml

Buy at the price for both existing and new AlzaPlus+ members 7.28 €

Additive Substance - prevents fuel freezing, fights corrosion and sediment

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Millers Oils Diesel Injector Cleaner 250 ml

Additive Substance diesel fuel injection cleaner, dissolves deposits, volume 250 ml

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SONAX Diesel Protection System-Common Rail, 250ml

Buy with code ALZADNI15 9.09 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.

Additive Substance improves lower quality diesel and ensures the best performance for the modern diesel system, the lubrication of diesel fuel

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SONAX Diesel Fuel System Cleaner, 250ml

Additive Substance - ensures optimal combustion, removes deposits from the injection and combustion chambers of the piston, cleans the entire fuel system, protects against...

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LIQUI MOLY Wear Protection 200ml

Buy with code ALZADNI10 18.26 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

Additive Substance for oil - winter and summer, engine cleaner, reduces friction, volume 200 ml

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In the category Additives on Alza.sk, we currently have a total of 226 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app. Continue

Additives

Types of additives

Fuel additives

Oil additives

Additives – proved brands

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