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
JLM Diesel Injector Cleaner Pro Diesel Injector Cleaner, 250 ml
BLACK FRIDAY -10 %
260,-
289,-
1,040 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Injector Cleaner - 250 ml, increases performance, dissolves deposits, for diesel engines, for summer and winter season
LIQUI MOLY Diesel additive for improved acceleration 250ml
BLACK FRIDAY -10 %
278,-
309,-
1,112 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - additive to improve the combustion of diesel engines
Liqui Moly Gas Engine Valve Protection, 1 l
BLACK FRIDAY -10 %
512,-
569,-
512 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - To reduce the possibility of engine overheating, protect cylinder heads, suitable for all LPG or CNG internal combustion engines
Autoprofi Radiator Sealant 250ml
BLACK FRIDAY -10 %
233,-
259,-
932 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive - reliably seals coolers and heat exchangers, leaking water pumps, valves, 250ml is enough for up to 4-8l of coolant
LIQUI MOLY Diesel antifreeze additive K 1l
BLACK FRIDAY -10 %
539,-
599,-
539 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for diesel - winter, volume 1000 ml
LIQUI MOLY Wear Protection 200ml
BLACK FRIDAY -10 %
422,-
469,-
2,110 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for oil - winter and summer, engine cleaner, reduces friction, volume 200 ml
LIQUI MOLY Stop power steering oil leak 35ml
BLACK FRIDAY -20 %
159,-
199,-
4,543 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for oil - winter and summer, prevents leaks, volume 35 ml
LIQUI MOLY Central hydraulic fluid 1l
BLACK FRIDAY -10 %
413,-
459,-
413 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Hydraulic oil - for central hydraulic systems, ensures system functionality up to -45 °C, protection against wear, ageing and corrosion, volume 1 l - 413 Kč/1 l
LIQUI MOLY Gasoline additive for improved acceleration 250ml
BLACK FRIDAY -10 %
259,-
289,-
1,036 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - for engine injection systems, improves engine thrust
LIQUI MOLY Stop oil smoke 300ml
BLACK FRIDAY -10 %
287,-
319,-
957 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for oil - winter and summer, volume 300 ml
LIQUI MOLY Lead substitute in fuel 250ml
BLACK FRIDAY -10 %
305,-
339,-
1,220 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for petrol - winter and summer, volume 250 ml
LIQUI MOLY Octane Booster 200ml
BLACK FRIDAY -10 %
249,-
279,-
1,245 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for petrol - winter and summer, increases octane number, volume 200 ml
SHERON E10 additive 1:1000, 250 ml
BLACK FRIDAY -20 %
151,-
189,-
604 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for petrol - winter and summer, for passenger cars, volume 250 ml for 250 l
LIQUI MOLY Engine cleaner 500ml
BLACK FRIDAY -10 %
439,-
489,-
878 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for oil - winter and summer, engine cleaner, dissolves deposits, volume 500 ml
LIQUI MOLY Gear oil additive 20g
BLACK FRIDAY -10 %
242,-
269,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for oil - winter and summer, suitable for hybrid, LPG engine, reduces friction
LIQUI MOLY Motorcycle engine flush 250ml
BLACK FRIDAY -10 %
305,-
340,-
1,220 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for oil - summer, rinse oil, volume 250 ml
LIQUI MOLY Starter ether spray 200ml
BLACK FRIDAY -20 %
127,-
159,-
635 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for diesel, for petrol - winter, volume 200 ml
LIQUI MOLY Diesel antifreeze additive 150ml
BLACK FRIDAY -20 %
143,-
179,-
953 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - prevents the formation of paraffin in diesel, keeps the oil in liquid state
Autoprofi Gift set of half-yearly treatment for petrol engines - injectors & catalytic converter
BLACK FRIDAY -14 %
935,-
1,099,-
1,247 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for petrol - for passenger cars, catalytic converter and lambda sensor cleaner, dissolves deposits, volume 750 ml
MOTUL Gdi Clean, 300 ml
BLACK FRIDAY -16 %
207,-
249,-
690 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for petrol - winter and summer, for passenger cars, trucks and motorcycles, injection cleaner and engine cleaner, for manual and automatic transmissions, reduces...
Autoprofi Oil Kicker 250 ml
BLACK FRIDAY -15 %
279,-
329,-
1,116 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for oil - winter and summer, suitable for hybrid, LPG engine, volume 250 ml
Autoprofi Automatic transmission oil conditioner 250ml
BLACK FRIDAY -14 %
281,-
329,-
1,124 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for oil - winter and summer, suitable for hybrid, LPG engine, reduces friction, volume 250 ml
MOTUL Engine Clean Moto, 200 ml
BLACK FRIDAY -16 %
274,-
329,-
1,370 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for oil - winter and summer, for motorcycles, flushing oil and engine cleaner, suitable for four-stroke engine, for manual and automatic transmissions, dissolves...
