Alza Days - Additives
- The campaign runs from June August 10 to August 24, 2026 (“Campaign”).
- The list of products currently available in the Campaign (“Products”) can be found on this website below.
- A Product is considered purchased at a discounted price as part of the Campaign only once the order has been confirmed by Alza and the payment has been completed by the customer. Simply placing the Product in the cart does not constitute a purchase. If the Buyer selects cash-on-delivery payment, submitting the order to Alza within the Campaign period is sufficient, but the discount will only be valid upon successful payment upon delivery.
- Alza reserves the right to limit the number of Products a single buyer may purchase during the Campaign for certain items. Should such purchase limits apply, Alza's system will automatically prevent buyers from adding more Products to their cart than the permitted purchase quantity for the duration of the Campaign.
- Available stock of select Products will be allocated among consumers in the Czech Republic, Slovakia, Austria, Hungary, and other countries served by Alza.
- Discounts on Products are valid only during the Campaign period or while supplies last. Alza reserves the right to change the selection of discounted Products at any time during the Campaign.
- The general terms and conditions of the Campaign can be found here.
29
Results
LIQUI MOLY AdBlue® additive, 100 ml
Additive Substance for AdBlue - for cars and trucks, dissolves deposits, volume 100 ml for 12 l
Discounted -27 %
2,590 Ft
3,590 Ft
25,900 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR86923
STP Diesel Particulate Filter Cleaner - 200ml
Additive Substance - releases soot from the filter, protects in urban traffic, extends service life, reduces soot emissions
Add AlzaPlus+ and save instantly
1,650 Ft
Discounted -15 %
1,950 Ft
2,290 Ft
9,750 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR241058
STP Gasoline injection cleaner - 200 ml
Additive Substance - restores engine power, cleans injectors and intake valves
Add AlzaPlus+ and save instantly
2,180 Ft
Discounted -19 %
2,560 Ft
3,190 Ft
12,800 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR241054
STP Diesel Injection Cleaner - 200 ml
Additive Substance - restores engine power, cleans injectors and intake valves
Add AlzaPlus+ and save instantly
1,730 Ft
Discounted -15 %
2,030 Ft
2,390 Ft
10,150 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR241057
STP Petrol additive - 200 ml
Additive Substance - reduces petrol consumption, keeps engine clean, maintains intake valves
Add AlzaPlus+ and save instantly
1,800 Ft
Discounted -15 %
2,120 Ft
2,490 Ft
10,600 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR241052
STP Diesel additive - 200 ml
Additive Substance - keeps injectors free from impurities and biofuels in fuel, maintains consistent engine power
Add AlzaPlus+ and save instantly
2,060 Ft
Discounted -15 %
2,430 Ft
2,890 Ft
12,150 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR241055
Discounted -25 %
5,730 Ft
7,690 Ft
12,110 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR123732
STP Winter diesel additive with Anti-gel 200ml
Additive Substance - prevents fuel freezing, fights corrosion and sediment
Add AlzaPlus+ and save instantly
1,830 Ft
Discounted -27 %
2,160 Ft
2,990 Ft
10,800 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR241056
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
Discounted -15 %
2,540 Ft
2,990 Ft
10,160 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR3729
Discounted -16 %
8,940 Ft
10,650 Ft
17,880 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR294531
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
Discounted -15 %
2,800 Ft
3,290 Ft
11,200 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR3730
Discounted -22 %
11,820 Ft
15,190 Ft
12,490 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR123731
SONAX Fuel System Cleaner petrol, 250ml
Additive Substance - for cleaning your fuel system, clean the carburettor and valves, for the impellers and passages and piston heads
Discounted -15 %
2,630 Ft
3,090 Ft
10,520 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR3715
COYOTE Radiator sealant liquid 250ml
Additive - for sealing small leaks in radiator, cooling and heating systems, prevents coolant leaks, does not plug grommets and valves, volume 250 ml
Add AlzaPlus+ and save instantly
1,570 Ft
Discounted -15 %
1,850 Ft
2,180 Ft
7,400 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
MOTO50444
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
Discounted -15 %
2,630 Ft
3,090 Ft
10,520 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR3716
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
Discounted -15 %
2,630 Ft
3,090 Ft
10,520 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR3808
SONAX Oil additive, 250ml
Additive Substance - an anti-friction agent producing a highly resistant sebum on all friction and slippery surfaces
Discounted -5 %
3,410 Ft
3,590 Ft
13,640 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR3748
STP Engine cleaner (flush) for oil change 450ml
Additive Substance - effectively removes engine deposits, maintains efficient oil circulation, protects engine
Discounted -15 %
2,870 Ft
3,380 Ft
6,380 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR241063
Discounted -25 %
8,030 Ft
10,790 Ft
16,980 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR123733
Discounted -25 %
11,370 Ft
15,290 Ft
12,020 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR123730
METABOND CL engine cleaner (rinse) 250ml
Additive Substance - To clean and decarbonise internal parts of internal combustion engines, transmissions and differentials
6,170 Ft
24,680 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR2565
Discounted -25 %
5,730 Ft
7,690 Ft
12,110 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR123734
Discounted -25 %
5,730 Ft
7,690 Ft
12,110 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR123736
Discounted -23 %
7,150 Ft
9,290 Ft
15,120 Ft/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR123737