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
(288)
(50)
(36)
Usage
(92)
(92)
(77)
(2)
(5)
(8)
(19)
Motor
(206)
(175)
(12)
(14)
(4)
(10)
Season
(255)
(229)
Additive type
(77)
(76)
(60)
(32)
(16)
Features
(13)
(68)
(153)
(27)
(58)
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.
319 Results
4.6 21×
SONAX Oil additive, 250ml
Additive Substance - an anti-friction agent producing a highly resistant sebum on all friction and slippery surfaces
Amazing Deal 278,- Save 252,-
1,112 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR3748
4.8 37×
Millers Oils Petrol Power ECOMAX 500 ml
Additive Substance for petrol - volume 500 ml
689,-
1,378 Kč/l
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR294532
4.6 39×
Liqui Moly Diesel additive, 300 ml
Additive Substance - for cleaning diesel fuel systems, reduces consumption and emissions, anticorrosive effects, improves engine performance
Buy with code ALZADNY5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 5 % s kódem ALZADNY5. Klikněte a kód se uplatní automaticky. 265,-
Discounted -27 % 279,- 386,-
930 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241108
4.6 36×
Liqui Moly Diesel Particulate Filter (DPF) Protection, 250 ml
Additive Substance - to extend filter life, prevents soot deposits, suitable for all diesel engines
259,-
1,036 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241113
4.8 24×
STP Petrol additive - 200 ml
Additive Substance - reduces petrol consumption, keeps engine clean, maintains intake valves
Great price 169,-
845 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241052
4.5 30×
Millers Oils DPF Cleaner & Regenerator 250 ml
Additive Substance - for diesel, dpf cleaner, sludge dissolving, volume 250 ml
Great price 359,-
1,436 Kč/l
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR294554
5.0
Metaltec - 1, 4 L
Additive Substance for oil, for winter and summer season, friction reduction, volume 4000 ml
8,499,-
2,125 Kč/l
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR277841c
4.8
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
139,-
2,780 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR110439
4.9 27×
Millers Oils Diesel Power ECOMAX 500 ml
Additive Substance for diesel - volume 500 ml
689,-
1,378 Kč/l
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR294531
4.8 93×
LIQUI MOLY Engine flush 300ml
Additive Substance - for cleaning oil residue in the engine during oil changes
Buy with code ALZADNY5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 5 % s kódem ALZADNY5. Klikněte a kód se uplatní automaticky. 237,-
Discounted -28 % 249,- 346,-
830 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR2637
4.4 26×
LIQUI MOLY Coolant Sealant 150ml
Additive Substance - for aluminium and plastic coolers, treats minor leaks
209,-
1,393 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR2641
4.7 37×
Liqui Moly Radiator Sealant, 250 ml
Additive Substance - for sealing water cooling systems, reliably seals hairline cracks and minor leaks, can also be used as a preventive measure to insure the cooling system is repaired, solid dispersion is stabilised in a special carrier liquid
Buy with code ALZADNY5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 5 % s kódem ALZADNY5. Klikněte a kód se uplatní automaticky. 237,-
249,-
996 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241109
5.0
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 volume is sufficient for 60 l
199,-
663 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR110436
4.6 46×
Liqui Moly Additive for hydraulic jacks, 300 ml
Additive Substance - to reduce valve noise, cleans the valve oil channels, miscible with all engine oils
Buy with code ALZADNY5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 5 % s kódem ALZADNY5. Klikněte a kód se uplatní automaticky. 370,-
Discounted -26 % 389,- 531,-
1,297 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241093
4.2 16×
Autoprofi Diesel engine intake and EGR cleaner 400ml
Additive Substance for diesel - winter, ERG valve and turbo cleaner, dissolves deposits, volume 400 ml
329,-
823 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR264074
4.9 15×
LIQUI MOLY Pro-Line Engine Flush 1l
Additive Substance for oil - winter and summer, engine cleaner, dissolves deposits, volume 1000 ml
Buy with code ALZADNY5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 5 % s kódem ALZADNY5. Klikněte a kód se uplatní automaticky. 512,-
539,-
539 Kč/l
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR329082
4.8 33×
LIQUI MOLY Wear protection 125ml
Additive Substance - reduces friction, improves engine performance, saves fuel
Buy with code ALZADNY5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 5 % s kódem ALZADNY5. Klikněte a kód se uplatní automaticky. 256,-
269,-
2,152 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR2624
4.7 94×
K2 BENZIN 50 ml - fuel additive
Additive Substance - reduces fuel consumption, restores performance and accelerates
from  52,-
1,260 Kč/l
Buy
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR2389
4.7 42×
NANOTECH-EUROPE Engine oil additive - Tungsten Nano coating 300 ml
Additive Substance for oil - winter and summer, for passenger cars, reduces friction, volume 300 ml for 10 l
1,369,-
4,563 Kč/l
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPRnano013
4.7 49×
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
119,-
476 Kč/l
Buy
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241074
5.0
LIQUI MOLY Petrol stabiliser 250ml
Additive Substance for petrol - winter, engine cleaner, volume 250 ml
Buy with code ALZADNY5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 5 % s kódem ALZADNY5. Klikněte a kód se uplatní automaticky. 360,-
379,-
1,516 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR329086
4.9 18×
Autoprofi Nano engine protection 250ml
Additive Substance for oil - winter, reduces friction, volume 250 ml
419,-
1,676 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR264055
4.9 19×
LIQUI MOLY Diesel additive for improved acceleration 250ml
Additive Substance - additive to improve the combustion of diesel engines
Buy with code ALZADNY5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 5 % s kódem ALZADNY5. Klikněte a kód se uplatní automaticky. 256,-
Great price 269,-
1,076 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR2648
4.7 24×
Millers Oils Diesel Injector Cleaner 250 ml
Additive Substance diesel fuel injection cleaner, dissolves deposits, volume 250 ml
259,-
1,036 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR294540
 

Additives

Additives

In the category Additives on Alza.cz, we currently have a total of 319 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-WEB21