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Mega Sale - Additives

Mega Sale

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.
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Mazací plány
All from 39
METABOND Megasel Plus diesel additive 250ml - Additive Substance
METABOND Megasel Plus diesel additive 250ml
Discounted -9 % 654,- 719,-
2,616 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
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
Added to cart
- +
STP Diesel Injection Cleaner - 200 ml - Additive Substance
STP Diesel Injection Cleaner - 200 ml
Discounted -16 % 149,- 179,-
745 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 127,-
Additive Substance - restores engine power, cleans injectors and intake valves
Added to cart
- +
STP Diesel Particulate Filter Cleaner - 200ml - Additive Substance
STP Diesel Particulate Filter Cleaner - 200ml
Discounted -16 % 149,- 179,-
745 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 127,-
Additive Substance - releases soot from the filter, protects in urban traffic, extends service life, reduces soot emissions
Added to cart
- +
STP Gasoline injection cleaner - 200 ml - Additive Substance
STP Gasoline injection cleaner - 200 ml
Discounted -15 % 159,- 189,-
795 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 135,-
Additive Substance - restores engine power, cleans injectors and intake valves
Added to cart
- +
Metabond SPIRIT for 3.5t engines with START&STOP system - Additive Substance
Metabond SPIRIT for 3.5t engines with START&STOP system
Discounted -9 % 1,081,- 1,189,-
4,324 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - upgrading of metal surfaces of internal parts of internal combustion engines with Start&Stop systems
Added to cart
- +
Autoprofi DPF cleaner 250ml - Additive Substance
Autoprofi DPF cleaner 250ml
Discounted -11 % 319,- 359,-
1,276 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
Added to cart
- +
METABOND CL engine cleaner (rinse) 250ml - Additive Substance
METABOND CL engine cleaner (rinse) 250ml
Discounted -9 % 381,- 419,-
1,524 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - To clean and decarbonise internal parts of internal combustion engines, transmissions and differentials
Added to cart
- +
STP Petrol additive - 200 ml - Additive Substance
STP Petrol additive - 200 ml
Discounted -16 % 166,- 199,-
830 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 141,-
Additive Substance - reduces petrol consumption, keeps engine clean, maintains intake valves
Added to cart
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METABOND Old Spezial for engines up to 3.5t 250ml - Additive Substance
METABOND Old Spezial for engines up to 3.5t 250ml
Discounted -14 % 1,099,- 1,289,-
4,396 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - metallic finish for internal combustion engine parts containing a viscosity modifier suitable only for worn high oil consumption combustion engines,...
Added to cart
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STP Diesel additive - 200 ml - Additive Substance
STP Diesel additive - 200 ml
Discounted -16 % 149,- 179,-
745 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 127,-
Additive Substance - keeps injectors free from impurities and biofuels in fuel, maintains consistent engine power
Added to cart
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Metabond Megalene+ for gasoline, 250ml - Additive Substance
Metabond Megalene+ for gasoline, 250ml
Discounted -9 % 655,- 720,-
2,620 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - for spark-ignition engines, for all types of spark-ignition engines (atmospheric, turbocharged, two-stroke, four-stroke, with or without catalytic converter)
Added to cart
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Metabond Petrol DETOX, 250ml - Additive Substance
Metabond Petrol DETOX, 250ml
Discounted -9 % 699,- 769,-
2,796 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance
Added to cart
- +
SONAX Oil additive, 250ml - Additive Substance
SONAX Oil additive, 250ml
Discounted -13 % 239,- 278,-
956 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - an anti-friction agent producing a highly resistant sebum on all friction and slippery surfaces
Added to cart
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STP Additive for reducing emissions - petrol 400ml - Additive Substance
STP Additive for reducing emissions - petrol 400ml
Discounted -16 % 158,- 189,-
395 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 134,-
Additive Substance - removes deposits from the fuel system, cleans engine components, significantly reduces emissions
Added to cart
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SONAX Injection and carburettor cleaner, 250ml - Additive Substance
SONAX Injection and carburettor cleaner, 250ml
Discounted -11 % 199,- 225,-
796 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - serves to prevent problems such as starting, engine idling, weak engine response to throttle position, and power loss
Added to cart
- +
Autoprofi Diesel engine intake and EGR cleaner 400ml - Additive Substance
Autoprofi Diesel engine intake and EGR cleaner 400ml
Discounted -10 % 296,- 329,-
740 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for diesel - winter, ERG valve and turbo cleaner, dissolves deposits, volume 400 ml
Added to cart
- +
Autoprofi Radiator Sealant 250ml - Additive
Autoprofi Radiator Sealant 250ml
Discounted -11 % 229,- 259,-
916 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
Added to cart
- +
SONAX Octane Boost, 250ml - Additive Substance
SONAX Octane Boost, 250ml
Discounted -11 % 209,- 237,-
836 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - increases the octane number from 2 to 3 units, protects the catalytic converter and sensors, also suitable for turbo engines
Added to cart
- +
Metabond 4T for motorcycles and four-stroke engines, 250 ml - Additive Substance
Metabond 4T for motorcycles and four-stroke engines, 250 ml
Discounted -9 % 1,090,- 1,199,-
4,360 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - ashless metal finisher designed for four-stroke motorcycle engines
Added to cart
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COYOTE Radiator sealant liquid 250ml - Additive
COYOTE Radiator sealant liquid 250ml
Discounted -16 % 141,- 169,-
564 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 120,-
Additive - for sealing small leaks in radiator, cooling and heating systems, prevents coolant leaks, does not plug grommets and valves, volume 250 ml
Added to cart
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SONAX Fuel System Cleaner petrol, 250ml - Additive Substance
SONAX Fuel System Cleaner petrol, 250ml
Discounted -11 % 209,- 237,-
836 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - for cleaning your fuel system, clean the carburettor and valves, for the impellers and passages and piston heads
Added to cart
- +
Autoprofi Diesel Common Rail - system cleaning and protection 250ml - Additive Substance
Autoprofi Diesel Common Rail - system cleaning and protection 250ml
Discounted -11 % 299,- 339,-
1,196 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance diesel fuel - winter, engine cleaner, dissolves deposits, volume 250 ml
Added to cart
- +
LIQUI MOLY Diesel antifreeze additive K 1l - Additive Substance
LIQUI MOLY Diesel antifreeze additive K 1l
Discounted -13 % 509,- 589,-
509 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for diesel - winter, volume 1000 ml
Added to cart
- +
Metabond ECO for engines, 250 ml - Additive Substance
Metabond ECO for engines, 250 ml
Discounted -9 % 991,- 1,090,-
3,964 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - The metal surfaces of internal combustion engines
Added to cart
- +
24 more...
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