Try our cookiesAlza.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.
We use 8 categories of cookies on our website:
Technical cookies
These are strictly necessary for the functioning of the website and the features you choose to use. Without them, our website would not work; you wouldn't be able to log in to your user account, for example.
Functionality cookies
These cookies allow us to remember your basic choices and improve the user experience. These include remembering your preferred language or allowing you to stay logged in permanently.
Social media cookies
These cookies allow us to easily link you to your social media profile and, for example, allow you to share products and services with your friends and family.
Content personalisation
These cookies allow us to show you content and ads according to the information we have about you to best meet your needs. This includes what content you have viewed, or on what device you are accessing our website.
Non-personalised advertising
These cookies allow us to show you general ads for products and services.
Personalised advertising
Thanks to these cookies, we and our partners can offer you relevant products and services based on your purchases, your shopping behaviour and your preferences.
Audience metrics
These cookies allow us to optimise our site for your convenience based on how you use it. The aim is to remember or anticipate your choices. This includes, for example, the use of features, their location, or the behaviour on the page.
Third party cookies
These are third party cookies, and you can find out more about them and our partners here.
By giving your consent to the processing of cookies, functionality and analytical cookies will be installed on the device you use to browse the website (click on the "I understand" button for both categories, or you can select only one of the categories by clicking on the "Settings" button). We always install technical cookies on your device, even without your explicit consent, because without them our website would simply not work.
You can revoke your consent to the processing of cookies. In connection with our company's cookie processing, you also have the following rights: the right to access cookies, delete, modify, supplement and correct them, restrict processing and the right to lodge a complaint with the Office for Personal Data Protection. Read more about your rights.
Additive Substance improves gasoline engine performance, cleans fuel system, lubricates and reduces valve wear. Compatible with catalysts. One bottle is used to treat 50 liters of gasoline.
Additive Substance - for direct use in an LPG tank, removes moisture, accumulated sulphur residues, ammonia, contaminants from the tank and pressure reducing valve and keeps them clean over time. Cleans and lubricates injectors or solenoid valves in the LPG fuel system, in liquid or gaseous state. Batch for full LPG tank (30/40l). To maintain the benefits, repeat the treatment every 3/4 months or 10,000km.
Additive Substance increases engine performance, improves combustion, cleans the fuel system, cleans and removes deposits from fuel supply valves, and keeps the engine running smoothly. The entire contents of the bottle are poured into the tank, preferably before refueling, and the whole process is repeated every 6,000 km. One package is enough for 50 liters of fuel.
Cleaner - removes soot from valves, valve seats and cylinder heads, reduces the amount of harmful exhaust gases and fuel consumption, the product increases the compression and engine power, for all gasoline engines with injection and for engines with a tube. Safe for catalytic converters, package contents: 60L.
Injector Cleaner - permanently cleans and protects the fuel injectors and carburettor into the petrol, possible: trouble-free engine operation, facilitates starting, effectively cleans and lubricates the entire fuel system, restores power and acceleration, reduces fuel consumption, package content of 250ml for up to 60 litres of petrol.
Additive Substance it will reduce the friction of your car's engine and significantly improve the lubricating effect. The product has antioxidant effects that prolong the life of the engine. Suitable for petrol and diesel engines and for gas engines. It can be applied directly to mineral or synthetic motor oils. If we want to solve a problem that has already arisen with the product, we dose according to the volume - a package of 250 ml is enough up to 1400 cm3
Additive Substance PM XERAMIC FUEL STABILIZATION CONDITIONER is a high-quality fuel additive, specially developed for fuel conditioning, thus providing excellent protection during winterization of the motorcycle. The product protects against aging and a decrease in fuel quality, prevents oxidation and ensures a smooth start after winter storage. Effectively protects injection system and carburetor components. It can be used with any refueling, the normal use of 10 ml per 5 liters of fuel, in the case of storage for more than one month
Additive Substance effectively removes all impurities in the engine, the product stabilizes engine operation, improves performance, facilitates the transition from gasoline to LPG, reduces gasoline consumption, prevents power loss and reduces emissions. The product is applied to all petrol engines with carburetor or fuel injection (including turbo engines). It is safe for catalysts. Sufficient for approx. 60L petrol.
Additive Substance into all types of gasoline, cleans and protects the fuel system, including injectors, increases engine performance, reduces harmful emissions in the exhaust gases, reduces fuel consumption, suitable for all gasoline engines with and without a turbo. Safe for catalysts. Content: 250ml Safety information: H222 Extremely flammable aerosol. H229 Pressurized container: May burst if heated. H319 Causes serious eye irritation.
Additive Substance - Petrol Performance Optimizer Premium is a premium additive for all petrol engines for cleaning all components that come into contact with fuel. It ensures technically safe and economical operation. RAVENOL Petrol Performance Optimizer Premium reduces NOx emissions that have been tested and certified by TÜV Thüringen
The selected filter does not suit any item. Please modify your choice.
Cancel Filter
carPrevádzkové kvapaliny v aute – ktoré dopĺňať a ako často?V aute nájdeme hneď niekoľko kvapalín, pri ktorých je nutné myslieť na pravidelnú výmenu, a často aj na doplňovanie. Niečo zvládnete svojpomocne, inokedy je ale potrebné zveriť auto do rúk mechanika.