Mega Sale - Additives
MEGA discounts are here! Save big with Mega Sale deals.
- The offer is valid from July 6, 2026, to July 20, 2026, and applies to selected products listed on this page. The complete terms and conditions of the campaign can be found on this page here.
39
Results
Additive Substance - restores engine power, cleans injectors and intake valves
Discounted -16 %
149,-
179,-
745 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR241057
Additive Substance - releases soot from the filter, protects in urban traffic, extends service life, reduces soot emissions
Discounted -16 %
149,-
179,-
745 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR241058
Additive Substance - restores engine power, cleans injectors and intake valves
Discounted -15 %
159,-
189,-
795 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR241054
Additive Substance - for diesel engines of all types (direct fuel injection, particulate filter, etc.), can be used in diesel turbines, oil burners and steam boilers
Discounted -9 %
654,-
719,-
2,616 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR2567
Additive Substance for diesel - winter and summer, DPF cleaner, dissolves deposits, volume 250 ml
Discounted -11 %
319,-
359,-
1,276 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR264052
Additive Substance - upgrading of metal surfaces of internal parts of internal combustion engines with Start&Stop systems
Discounted -9 %
1,081,-
1,189,-
4,324 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPRA4681
Additive Substance - metallic finish for internal combustion engine parts containing a viscosity modifier suitable only for worn high oil consumption combustion engines, transmissions, differentials and drive mechanisms
Discounted -14 %
1,099,-
1,289,-
4,396 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR2562
Additive Substance - To clean and decarbonise internal parts of internal combustion engines, transmissions and differentials
Discounted -9 %
381,-
419,-
1,524 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR2565
Additive Substance - reduces petrol consumption, keeps engine clean, maintains intake valves
Discounted -16 %
166,-
199,-
830 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR241052
Additive Substance - keeps injectors free from impurities and biofuels in fuel, maintains consistent engine power
Discounted -16 %
149,-
179,-
745 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR241055
Additive Substance - removes deposits from the fuel system, cleans engine components, significantly reduces emissions
Discounted -16 %
158,-
189,-
395 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR241061
Additive Substance - an anti-friction agent producing a highly resistant sebum on all friction and slippery surfaces
Discounted -13 %
239,-
278,-
956 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR3748
Additive Substance - for spark-ignition engines, for all types of spark-ignition engines (atmospheric, turbocharged, two-stroke, four-stroke, with or without catalytic converter)
Discounted -9 %
655,-
720,-
2,620 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR2566
Discounted -9 %
699,-
769,-
2,796 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR123858
Additive Substance for diesel - winter, ERG valve and turbo cleaner, dissolves deposits, volume 400 ml
Discounted -10 %
296,-
329,-
740 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR264074
Additive - reliably seals coolers and heat exchangers, leaking water pumps, valves, 250ml is enough for up to 4-8l of coolant
Discounted -11 %
229,-
259,-
916 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR264102
Additive - for sealing small leaks in radiator, cooling and heating systems, prevents coolant leaks, does not plug grommets and valves, volume 250 ml
Discounted -16 %
141,-
169,-
564 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
MOTO50444
Additive Substance - serves to prevent problems such as starting, engine idling, weak engine response to throttle position, and power loss
Discounted -11 %
199,-
225,-
796 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR3729
Additive Substance - The metal surfaces of internal combustion engines
Discounted -9 %
991,-
1,090,-
3,964 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR2563
Additive Substance diesel fuel - winter, engine cleaner, dissolves deposits, volume 250 ml
Discounted -11 %
299,-
339,-
1,196 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR264078
Discounted -13 %
509,-
589,-
509 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR329077
Additive Substance - increases the octane number from 2 to 3 units, protects the catalytic converter and sensors, also suitable for turbo engines
Discounted -11 %
209,-
237,-
836 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR3808
Additive Substance - ashless metal finisher designed for four-stroke motorcycle engines
Discounted -9 %
1,090,-
1,199,-
4,360 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR2564
Additive Substance for petrol - winter and summer, engine cleaner, dissolves deposits, volume 250 ml
Discounted -12 %
289,-
329,-
1,156 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AUPR264065