Refresh the page

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.

Continue

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.

SONAX Oil additive, 250ml - Additive Substance

SONAX Oil additive, 250ml

278,- Save 252,-

In stock > 10 pcs

Additive Substance - an anti-friction agent producing a highly resistant sebum on all friction and slippery surfaces

K2 DPF 50 ml - fuel additive, regenerates and protects filters - Additive Substance

K2 DPF 50 ml - fuel additive, regenerates and protects filters

In stock > 20 pcs

Additive Substance fuels for vehicles with DPF, bottle content suitable for 40-60l diesel fuel

LIQUI MOLY Wear protection 125ml - Additive Substance

LIQUI MOLY Wear protection 125ml

In stock > 10 pcs

Additive Substance - reduces friction, improves engine performance, saves fuel

Millers Oils Engine Flush 250 ml - Engine oil additive - Additive Substance

Millers Oils Engine Flush 250 ml - Engine oil additive

In stock > 10 pcs

Buy with code ALZADNY10 206,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.

Additive Substance - oil cleaner, engine cleaner, deposit dissolving, volume 250 ml

STP Additive for reducing emissions - petrol 400ml - Additive Substance

STP Additive for reducing emissions - petrol 400ml

In stock > 10 pcs

Buy with code ALZADNY20 151,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Additive Substance - removes deposits from the fuel system, cleans engine components, significantly reduces emissions

Millers Oils Diesel Injector Cleaner 250 ml - Additive Substance

Millers Oils Diesel Injector Cleaner 250 ml

In stock > 5 pcs

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

LIQUI MOLY Petrol stabiliser 250ml - Additive Substance

LIQUI MOLY Petrol stabiliser 250ml

In stock > 5 pcs

Additive Substance for petrol - winter, engine cleaner, volume 250 ml

K2 BENZIN 50 ml - fuel additive - Additive Substance

K2 BENZIN 50 ml - fuel additive

In stock > 20 pcs

Additive Substance - reduces fuel consumption, restores performance and accelerates

Autoprofi Diesel engine intake and EGR cleaner 400ml - Additive Substance

Autoprofi Diesel engine intake and EGR cleaner 400ml

In stock > 10 pcs

Additive Substance for diesel - winter, ERG valve and turbo cleaner, dissolves deposits, volume 400 ml

RAVENOL Petrol Clean Extreme, 300 ml - Additive Substance

RAVENOL Petrol Clean Extreme, 300 ml

In stock > 10 pcs

Additive Substance for petrol - winter and summer, for passenger cars, trucks and motorcycles, carburettor and throttle body cleaner, injection cleaner and fuel system cleaner,...

Autoprofi Nano engine protection 250ml - Additive Substance

Autoprofi Nano engine protection 250ml

In stock > 10 pcs

Additive Substance for oil - winter, reduces friction, volume 250 ml

K2 DOCTOR CAR SPEC - oil additive, 443ml - Additive Substance

K2 DOCTOR CAR SPEC - oil additive, 443ml

In stock > 10 pcs

Additive Substance New generation product consisting of a special synthetic friction reducer ZDPP (ZineDithioPhosPhate). Seals motor, reduces excess oil combustion and thus reduces...

RAVENOL Petrol Octane Booster, 300 ml - Additive Substance

RAVENOL Petrol Octane Booster, 300 ml

In stock > 10 pcs

Additive Substance for petrol - winter and summer, for passenger cars, trucks and motorcycles, fuel system cleaner, increases the octane rating and boosts performance, 300 ml...

LIQUI MOLY Wear Protection 200ml - Additive Substance

LIQUI MOLY Wear Protection 200ml

In stock > 10 pcs

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

Metabond Megalene+ for gasoline, 250ml - Additive Substance

Metabond Megalene+ for gasoline, 250ml

In stock > 5 pcs

Buy with code ALZADNY10 648,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.

Additive Substance - for spark-ignition engines, for all types of spark-ignition engines (atmospheric, turbocharged, two-stroke, four-stroke, with or without catalytic converter)

JLM BluBoost 250 ml anti-crystallisation protection - Additive Substance

JLM BluBoost 250 ml anti-crystallisation protection

In stock > 5 pcs

Additive Substance - additive to protect the AdBlue system in the car, for use on 100l AdBlue

JLM Diesel Injector Cleaner Pro Diesel Injector Cleaner, 250 ml - Injector Cleaner

JLM Diesel Injector Cleaner Pro Diesel Injector Cleaner, 250 ml

In stock > 10 pcs

Injector Cleaner - 250 ml, increases performance, dissolves deposits, for diesel engines, for summer and winter season

LIQUI MOLY Diesel additive for improved acceleration 250ml - Additive Substance

LIQUI MOLY Diesel additive for improved acceleration 250ml

In stock > 10 pcs

Additive Substance - additive to improve the combustion of diesel engines

LIQUI MOLY Octane Booster 200ml - Additive Substance

LIQUI MOLY Octane Booster 200ml

In stock > 5 pcs

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

Autoprofi Radiator Sealant 250ml - Additive

Autoprofi Radiator Sealant 250ml

In stock > 10 pcs

Additive - reliably seals coolers and heat exchangers, leaking water pumps, valves, 250ml is enough for up to 4-8l of coolant

Autoprofi Foam Cleaner DPF/KAT 400ml - DPF Cleaner

Autoprofi Foam Cleaner DPF/KAT 400ml

In stock > 10 pcs

DPF Cleaner - foam preparation for cleaning both DPF filters, catalysts, EGR, suitable for petrol and diesel engines, 400ml

RAVENOL Professional Engine Cleaner, 300 ml - Additive Substance

RAVENOL Professional Engine Cleaner, 300 ml

In stock > 10 pcs

Additive Substance - Tool for cleaning and flushing the entire engine system

K2 DIESEL 50 ml - fuel additive - Additive Substance

K2 DIESEL 50 ml - fuel additive

In stock > 20 pcs

Additive Substance - reduces fuel consumption, restores performance

JLM Diesel DPF Spray - DPF Cleaning 400 ml - DPF Cleaner

JLM Diesel DPF Spray - DPF Cleaning 400 ml

In stock > 10 pcs

DPF Cleaner cleans clogged DPF

Additives

In the category Additives on Alza.cz, we currently have a total of 326 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

No longer sold

Chcete doručiť tovar na Slovensko? Prezrite si Aditíva

Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Adalékanyagok

Try our cookies

Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.

More information

P-DC1-WEB19