Alza Days - Additives
Save with discount codes
- The offer is valid from October 5, 2026, until October 26, 2026. The promotion has been extended until 23:59 on October 28, 2026. Full terms and conditions of the campaign can be found here.
All from 56
LIQUI MOLY Coolant Sealant 150ml
11.09 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Buy with code
ALZADNI10
9.98 €
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 aluminium and plastic coolers, treats minor leaks
LIQUI MOLY Radiator Cleaner 300ml
10.29 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
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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
STP Diesel additive - 200 ml
8.17 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
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ALZADNI20
6.54 €
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Additive Substance - keeps injectors free from impurities and biofuels in fuel, maintains consistent engine power
LIQUI MOLY Diesel additive for improved acceleration 250ml
14.49 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Buy with code
ALZADNI10
13.04 €
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 to improve the combustion of diesel engines
SONAX Injection and carburettor cleaner, 250ml
9.39 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Buy with code
ALZADNI20
7.51 €
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Additive Substance - serves to prevent problems such as starting, engine idling, weak engine response to throttle position, and power loss
LIQUI MOLY Wear Protection 200ml
20.29 €
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Buy with code
ALZADNI10
18.26 €
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.
Additive Substance for oil - winter and summer, engine cleaner, reduces friction, volume 200 ml
STP Winter diesel additive with Anti-gel 200ml
8.57 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI20
6.86 €
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Additive Substance - prevents fuel freezing, fights corrosion and sediment
SONAX Oil additive, 250ml
11.59 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Buy with code
ALZADNI15
9.85 €
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 - an anti-friction agent producing a highly resistant sebum on all friction and slippery surfaces
SONAX Diesel Fuel System Cleaner, 250ml
9.89 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI15
8.41 €
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 - ensures optimal combustion, removes deposits from the injection and combustion chambers of the piston, cleans the entire fuel system, protects against...
LIQUI MOLY Quick action rust remover XXL 600ml
8.99 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI10
8.09 €
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.
Rust Dissolver - 600 ml, for loosening rusted joints, penetrates into tight spots
SONAX Octane Boost, 250ml
9.89 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI15
8.41 €
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 - increases the octane number from 2 to 3 units, protects the catalytic converter and sensors, also suitable for turbo engines
SONAX Diesel Protection System-Common Rail, 250ml
10.69 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI15
9.09 €
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 improves lower quality diesel and ensures the best performance for the modern diesel system, the lubrication of diesel fuel
LIQUI MOLY Stop power steering oil leak 35ml
9.89 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI10
8.90 €
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, prevents leaks, volume 35 ml
LIQUI MOLY Diesel antifreeze additive K 1l
29.89 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Buy with code
ALZADNI10
26.90 €
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 diesel - winter, volume 1000 ml
STP Engine cleaner (flush) for oil change 450ml
12.51 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI20
10.01 €
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Additive Substance - effectively removes engine deposits, maintains efficient oil circulation, protects engine
SONAX Fuel System Cleaner petrol, 250ml
9.89 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI15
8.41 €
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 cleaning your fuel system, clean the carburettor and valves, for the impellers and passages and piston heads
LIQUI MOLY Lead substitute in fuel 250ml
15.99 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI10
14.39 €
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 petrol - winter and summer, volume 250 ml
Liqui Moly Gas Engine Valve Protection, 1 l
23.49 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI10
21.14 €
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 the possibility of engine overheating, protect cylinder heads, suitable for all LPG or CNG internal combustion engines
Millers Oils Engine Flush 250 ml - Engine oil additive
11.76 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI10
10.58 €
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 - oil cleaner, engine cleaner, deposit dissolving, volume 250 ml
LIQUI MOLY Central hydraulic fluid 1l
23.90 €
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI10
21.51 €
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.
Hydraulic oil - for central hydraulic systems, ensures system functionality up to -45 °C, protection against wear, ageing and corrosion, volume 1 l - 23.90 €/1 l
LIQUI MOLY Motorcycle engine flush 250ml
14.26 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI10
12.83 €
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 - summer, rinse oil, volume 250 ml
VP Racing Fuel Stabilizer gasoline additive for eliminating the effects of biosolids, 236 ml
16.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI25
12.68 €
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky.
Additive Substance for petrol – winter and summer, for passenger cars, trucks and motorcycles, fuel system cleaner and petrol water antifreeze, suitable for two-stroke, four-stroke...
LIQUI MOLY Gear oil additive 20g
11.09 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI10
9.98 €
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, suitable for hybrid, LPG engine, reduces friction
VP Racing Cetanium® diesel fuel additive to increase cetane number by up to 10 units, 946 ml
32.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI10
29.61 €
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 diesel additive – winter and summer, for passenger cars and trucks, injector cleaner and fuel system cleaner, for manual and automatic gearbox, reduces friction,...