Black Friday - Additives
Black Friday is here! 🖤 Thousands of products with a fair discount.
- The offer is valid from 30th October to 30th November 2026.
All from 80
VIF Super Petrol Additive 500 ml
BLACK FRIDAY -10 %
206,-
229,-
412 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - reduces consumption by 5-7% thanks to the lubricant additive, dissolves deposits and ensures gradual cleaning of the fuel system and suction valves,...
STP Diesel Injection Cleaner - 200 ml
BLACK FRIDAY -22 %
139,-
179,-
695 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Add AlzaPlus+ and save instantly
118,-
Additive Substance - restores engine power, cleans injectors and intake valves
LIQUI MOLY Engine system cleaner - petrol
BLACK FRIDAY -10 %
251,-
279,-
837 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Engine Cleaner - volume 300 ml,
SONAX Anti-freeze spray - tallow, 1 pc
BLACK FRIDAY -20 %
115,-
146,-
6,389 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Cleaner - prevents the rubber seals from sticking to doors, for cabriolet roofs, windows and the luggage compartment lid
LIQUI MOLY Diesel engine cleaner 300ml
BLACK FRIDAY -10 %
434,-
483,-
1,447 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - removes harmful deposits from diesel engine components
VIF Super Diesel Summer Additive 500 ml
BLACK FRIDAY -10 %
206,-
229,-
412 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - a multifunctional anti-corrosive additive, prolongs the life of the fuel pump and nozzles
Autoprofi DPF cleaner 250ml
BLACK FRIDAY -15 %
305,-
359,-
1,220 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for diesel - winter and summer, DPF cleaner, dissolves deposits, volume 250 ml
NANOTECH-EUROPE Engine oil additive - Tungsten Nano coating 140 ml
BLACK FRIDAY -10 %
621,-
690,-
4,436 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for oil - winter and summer, for passenger cars, reduces friction, volume 140 ml for 4.5 l
Autoprofi Catalytic converter and lambda sensor cleaner 250ml
BLACK FRIDAY -10 %
332,-
369,-
1,328 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for diesel, petrol - winter and summer, catalytic converter and lambda sensor cleaner, dissolves deposits, volume 250 ml
Liqui Moly Ceratec 300 ml
BLACK FRIDAY -10 %
802,-
892,-
2,673 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - to reduce friction and wear of engines, prevents contact of metal contact surfaces, increases engine life and performance, chemically stable, to about 5 litres...
Liqui Moly Injection Cleaner, 300 ml
BLACK FRIDAY -10 %
422,-
469,-
1,407 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - for cleaning gasoline injection systems, cleans valve deposits and distributions to reduce emissions and consumption
LIQUI MOLY Stop oil loss 300ml
BLACK FRIDAY -10 %
404,-
449,-
1,347 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - reduces oil consumption, regenerates gaskets, reduces engine noise
LIQUI MOLY Radiator Cleaner 300ml
BLACK FRIDAY -10 %
224,-
249,-
747 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Radiator Cleaner - for cooling and heating systems
STP Petrol additive - 200 ml
BLACK FRIDAY -20 %
159,-
199,-
795 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Add AlzaPlus+ and save instantly
135,-
Additive Substance - reduces petrol consumption, keeps engine clean, maintains intake valves
LIQUI MOLY AdBlue® additive, 100 ml
BLACK FRIDAY -20 %
151,-
189,-
1,510 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for AdBlue - for cars and trucks, dissolves deposits, volume 100 ml for 12 l
LIQUI MOLY Quick Cleaner 500ml
BLACK FRIDAY -20 %
87,-
109,-
174 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Brake Cleaner - volume 0,5 l
Liqui Moly Additive for hydraulic jacks, 300 ml
BLACK FRIDAY -10 %
350,-
389,-
1,167 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - to reduce valve noise, cleans the valve oil channels, miscible with all engine oils
LIQUI MOLY Pro-Line Engine Flush 500ml
BLACK FRIDAY -10 %
377,-
419,-
754 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for oil - winter and summer, flushing oil and engine cleaner, dissolves deposits, volume 500 ml
LIQUI MOLY Air Scale Cleaner 200ml
BLACK FRIDAY -10 %
287,-
319,-
1,435 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - winter and summer, air scale cleaner, dissolves deposits, volume 200 ml
NANOTECH-EUROPE Engine oil additive - Tungsten Nano coating 110 ml
BLACK FRIDAY -10 %
500,-
555,-
4,545 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for oil - winter and summer, for passenger cars, reduces friction, volume 110 ml for 3.5 l
LIQUI MOLY SUPER 250ml oil additive
BLACK FRIDAY -10 %
359,-
399,-
1,436 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - Cetan Plus for better performance of diesel engines
STP Winter diesel additive with Anti-gel 200ml
BLACK FRIDAY -21 %
125,-
159,-
625 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Add AlzaPlus+ and save instantly
106,-
Additive Substance - prevents fuel freezing, fights corrosion and sediment
LIQUI MOLY Engine flush 300ml
BLACK FRIDAY -10 %
309,-
346,-
1,030 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - for cleaning oil residue in the engine during oil changes
STP Diesel additive - 200 ml
BLACK FRIDAY -22 %
139,-
179,-
695 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Add AlzaPlus+ and save instantly
118,-
Additive Substance - keeps injectors free from impurities and biofuels in fuel, maintains consistent engine power