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.
Alzak icon
Catalogue
Price
-
Availability
Order status
Suitable for
(203)
(38)
(28)
Usage
(65)
(59)
(53)
(2)
(4)
(7)
(16)
Motor
(139)
(116)
(7)
(7)
(2)
(6)
Season
(171)
(159)
Additive type
(55)
(55)
(48)
(25)
(14)
Features
(10)
(50)
(99)
(16)
(34)
Volume
18 ml
5,000 ml
-
Newest orders

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.

Hide description
Was this information useful?
This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.
What should be improved? Is anything missing here? Is anything wrong? Share it with us.
222 Results
4.6 93×
K2 DOCTOR CAR SPEC - oil additive, 443ml
Additive Substance New generation product consisting of a special synthetic friction reducer ZDPP (ZineDithioPhosPhate). Seals motor, reduces excess oil combustion and thus reduces exhaust smoke, increased compression, reduces engine noise due to the reduced friction and prolongs its životnost.Je suitable for all engine types: petrol, diesel, LPG, CNG.
from  4.97 €
13.66 €/l
Buy
In stock > 10 pcs
Order Code: AUPR2377
4.7 49×
LIQUI MOLY Oil additive 300ml
Additive Substance - additive for smooth operation of the whole unit
Buy with code ALZADNI5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky. 11.30 €
Discounted -26 % 11.89 € 16.19 €
39.63 €/l
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR2635
4.7 51×
K2 DPF 50 ml - fuel additive, regenerates and protects filters
Additive Substance fuels for vehicles with DPF, bottle content suitable for 40-60l diesel fuel
3.39 €
67.80 €/l
Buy
In stock > 20 pcs
Order Code: AUPR326733
4.7 50×
SHERON Fuel system cleaner - petrol 250 ml
Additive Substance - powerful formula that helps to restore your vehicle's fuel system to its maximum performance, helps by cleaning the carburettor, intake vaqlves, combustion chambers, valve guides and piston tops
3.79 €
15.16 €/l
Buy
In stock 1 pcs
Order Code: AUPR241074
4.6 21×
SONAX Oil additive, 250ml
Additive Substance - an anti-friction agent producing a highly resistant sebum on all friction and slippery surfaces
11.59 €
46.36 €/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR3748
4.5 45×
NANOTECH-EUROPE Engine Oil Additive - Tungsten Nano Coating 180 ml
Additive Substance for oil - winter and summer, for passenger cars, reduces friction, volume 180 ml for 6 l
37.49 €
208.28 €/l
Buy
In stock > 5 pcs
Order Code: AUPRnano011
4.7 25×
STP Additive for reducing emissions - petrol 400ml
Additive Substance - removes deposits from the fuel system, cleans engine components, significantly reduces emissions
7.29 €
18.23 €/l
Buy
In stock > 10 pcs
Order Code: AUPR241061
4.8 33×
LIQUI MOLY Wear protection 125ml
Additive Substance - reduces friction, improves engine performance, saves fuel
Buy with code ALZADNI5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky. 13.67 €
14.39 €
115.12 €/l
Buy
In stock > 5 pcs
Order Code: AUPR2624
4.9 19×
LIQUI MOLY Diesel additive for improved acceleration 250ml
Additive Substance - additive to improve the combustion of diesel engines
Buy with code ALZADNI5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky. 13.77 €
14.49 €
57.96 €/l
Buy
In stock > 5 pcs
Order Code: AUPR2648
4.7 16×
SONAX Octane Boost, 250ml
Additive Substance - increases the octane number from 2 to 3 units, protects the catalytic converter and sensors, also suitable for turbo engines
9.89 €
39.56 €/l
Buy
In stock 5 pcs
Order Code: AUPR3808
4.5 45×
NANOTECH-EUROPE Engine oil additive - Tungsten Nano coating 110 ml
Additive Substance for oil - winter and summer, for passenger cars, reduces friction, volume 110 ml for 3.5 l
23.09 €
209.91 €/l
Buy
In stock > 10 pcs
Order Code: AUPRnano009
4.4 22×
STP Diesel additive - 200 ml
Additive Substance - keeps injectors free from impurities and biofuels in fuel, maintains consistent engine power
5.09 €
25.45 €/l
Buy
In stock > 10 pcs
Order Code: AUPR241055
4.8 25×
STP Petrol additive - 200 ml
Additive Substance - reduces petrol consumption, keeps engine clean, maintains intake valves
6.09 €
30.45 €/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241052
4.4 26×
LIQUI MOLY Coolant Sealant 150ml
Additive Substance - for aluminium and plastic coolers, treats minor leaks
Buy with code ALZADNI5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky. 10.54 €
11.09 €
73.93 €/l
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR2641
4.5 30×
Millers Oils DPF Cleaner & Regenerator 250 ml
Additive Substance - for diesel, dpf cleaner, sludge dissolving, volume 250 ml
13.10 €
52.40 €/l
Buy
In stock > 5 pcs
Order Code: AUPR294554
4.6 15×
LIQUI MOLY Quick action rust remover XXL 600ml
Rust Dissolver - 600 ml, for loosening rusted joints, penetrates into tight spots
Buy with code ALZADNI5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky. 8.54 €
Discounted -26 % 8.99 € 12.29 €
14.98 €/l
Buy
In stock 2 pcs
Order Code: AUPR2634
5.0 15×
SONAX Diesel Protection System-Common Rail, 250ml
Additive Substance improves lower quality diesel and ensures the best performance for the modern diesel system, the lubrication of diesel fuel
10.69 €
42.76 €/l
Buy
In stock > 10 pcs
Order Code: AUPR3730
4.7 24×
Millers Oils Diesel Injector Cleaner 250 ml
Additive Substance diesel fuel injection cleaner, dissolves deposits, volume 250 ml
10.90 €
43.60 €/l
Buy
In stock > 10 pcs
Order Code: AUPR294540
4.6 10×
LIQUI MOLY Octane Booster 200ml
Additive Substance for petrol - winter and summer, increases octane number, volume 200 ml
Buy with code ALZADNI5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky. 15.11 €
15.90 €
79.50 €/l
Buy
In stock 1 pcs
Order Code: AUPR329092
4.7 37×
SONAX Injection and carburettor cleaner, 250ml
Additive Substance - serves to prevent problems such as starting, engine idling, weak engine response to throttle position, and power loss
9.39 €
37.56 €/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR3729
4.8 12×
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 corrosion and wax formation
9.89 €
39.56 €/l
Buy
In stock > 5 pcs
Order Code: AUPR3716
4.8 27×
SHERON Diesel additive 500 ml
Additive Substance - for diesel engines, suitable for winter, the additive is designed to improve the mechanical properties of fuel (filterability) at low temperatures, incorporates separated paraffin back into the diesel
6.09 €
12.18 €/l
Buy
In stock 4 pcs
Order Code: AUPR241065
4.9 21×
STP Winter diesel additive with Anti-gel 200ml
Additive Substance - prevents fuel freezing, fights corrosion and sediment
6.29 €
31.45 €/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241056
5.0
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
Great price 20.90 €
83.60 €/l
Buy
In stock > 10 pcs
Order Code: MOTO97168
 

Additives

Additives

In the category Additives on Alza.sk, we currently have a total of 222 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.
Check out products sorted by price starting with the lowest price in the category cheap additives Find products sorted from the most expensive to the cheapest in the category most expensive additives Check out products sorted by price starting with the highest price in the category best sellers, best additives You’ll find products sorted by reviews starting from the highest ranked in additives reviews
P-DC1-WEB02