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
All from 228
LIQUI MOLY Radiator Cleaner 300ml - Radiator Cleaner
LIQUI MOLY Radiator Cleaner 300ml
10.29 €
34.30 €/l
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 9.26 € 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.
Radiator Cleaner - for cooling and heating systems
LIQUI MOLY Engine flush 300ml - Additive Substance
LIQUI MOLY Engine flush 300ml
14.43 €
48.10 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 12.99 € 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 cleaning oil residue in the engine during oil changes
K2 BENZIN 50 ml - fuel additive - Additive Substance
K2 BENZIN 50 ml - fuel additive
from  1.92 €
46 €/l
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - reduces fuel consumption, restores performance and accelerates
LIQUI MOLY Oil additive 300ml - Additive Substance
LIQUI MOLY Oil additive 300ml
11.89 €
39.63 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 10.70 € 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 for smooth operation of the whole unit
JLM BluBoost 250 ml anti-crystallisation protection - Additive Substance
JLM BluBoost 250 ml anti-crystallisation protection
20.90 €
83.60 €/l
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - additive to protect the AdBlue system in the car, for use on 100l AdBlue
NANOTECH-EUROPE Engine Oil Additive - Tungsten Nano Coating 180 ml - Additive Substance
NANOTECH-EUROPE Engine Oil Additive - Tungsten Nano Coating 180 ml
37.59 €
208.83 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 33.83 € 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, reduces friction, volume 180 ml for 6 l
Den Braven Carburettor Cleaner 400ml TECTANE - Cleaner
Den Braven Carburettor Cleaner 400ml TECTANE
4.99 €
12.48 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 4.24 € 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.
Cleaner For perfect cleaning of individual carburettor parts, but also as a whole. Can be used for cleaning throttle valves and valves when running on empty.
Liqui Moly Additive for hydraulic jacks, 300 ml - Additive Substance
Liqui Moly Additive for hydraulic jacks, 300 ml
16.09 €
53.63 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 14.48 € 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 - to reduce valve noise, cleans the valve oil channels, miscible with all engine oils
LIQUI MOLY Pro-Line Engine Flush 500ml - Additive Substance
LIQUI MOLY Pro-Line Engine Flush 500ml
18.90 €
37.80 €/l
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 17.01 € 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, flushing oil and engine cleaner, dissolves deposits, volume 500 ml
NANOTECH-EUROPE Engine oil additive - Tungsten Nano coating 110 ml - Additive Substance
NANOTECH-EUROPE Engine oil additive - Tungsten Nano coating 110 ml
23.09 €
209.91 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 20.78 € 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, reduces friction, volume 110 ml for 3.5 l
K2 DIESEL 50 ml - fuel additive - Additive Substance
K2 DIESEL 50 ml - fuel additive
from  2.65 €
63.80 €/l
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - reduces fuel consumption, restores performance
Millers Oils Diesel Power ECOMAX 500 ml - Additive Substance
Millers Oils Diesel Power ECOMAX 500 ml
28.84 €
57.68 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for diesel - volume 500 ml
NANOTECH-EUROPE Diesel Oil Cleaner - Tungsten Nano Coating 140 ml - Additive Substance
NANOTECH-EUROPE Diesel Oil Cleaner - Tungsten Nano Coating 140 ml
34.09 €
243.50 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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
LIQUI MOLY Quick action rust remover XXL 600ml - Rust Dissolver
LIQUI MOLY Quick action rust remover XXL 600ml
8.99 €
14.98 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 7.64 € 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.
Rust Dissolver - 600 ml, for loosening rusted joints, penetrates into tight spots
LIQUI MOLY Wear protection 125ml - Additive Substance
LIQUI MOLY Wear protection 125ml
14.39 €
115.12 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 12.95 € 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 - reduces friction, improves engine performance, saves fuel
SHERON Diesel additive 500 ml - Additive Substance
SHERON Diesel additive 500 ml
6.09 €
12.18 €/l
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 5.18 € 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 diesel engines, suitable for winter, the additive is designed to improve the mechanical properties of fuel (filterability) at low temperatures,...
STP Additive for reducing emissions - petrol 400ml - Additive Substance
STP Additive for reducing emissions - petrol 400ml
10.22 €
25.55 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 8.69 €
Additive Substance - removes deposits from the fuel system, cleans engine components, significantly reduces emissions
Metabond PRO for engine, 250ml - Additive Substance
Metabond PRO for engine, 250ml
Discounted -10 % 44.90 € 49.90 €
179.60 €/l
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance
Millers Oils Petrol Power ECOMAX 500 ml - Additive Substance
Millers Oils Petrol Power ECOMAX 500 ml
28.79 €
57.58 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for petrol - volume 500 ml
Millers Oils DPF Cleaner & Regenerator 250 ml - Additive Substance
Millers Oils DPF Cleaner & Regenerator 250 ml
13.10 €
52.40 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - for diesel, dpf cleaner, sludge dissolving, volume 250 ml
In the category Additives on Alza.sk, we currently have a total of 228 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

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
I understand Detailed settings Reject everything
P-DC1-WEB24