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Volume
18 ml
5,000 ml
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Newest orders

Additives

Additives are ingredients that are added to the fuel or oil to improve their properties. Additives improve engine performance, reduce fuel consumption, and extend the service life of engine parts.

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Types of additives

Fuel additives

Prevent the engine from getting clogged up with carbon impurities from the fuel and reduce engine knocking. Keep the injectors clean and reduce fuel consumption, improve performance, increase acceleration, and prolong the engine lifespan. Make starting a car in cold winter weather easier, reduce emissions, and protect the fuel system from corrosion. The dosage is always listed on the packaging; the usual ratio is about 1:1000.

Oil additives

Reduce wear and tear inflicted on the engine and transmission and keep them in a good shape. Also reduce the car’s oil consumption (and the amount of exhaust smoke) and engine noise. The additive should be added during every oil change to make sure it removes unwanted residue.

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323 Results
4.9 40×
Den Braven Carburettor Cleaner 400ml TECTANE
Cleaner For perfect cleaning of individual carburettor parts, but also as a whole. Can be used for cleaning throttle valves and valves when running on empty.
139,-
348 Kč/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA263
4.5 52×
NANOTECH-EUROPE Engine oil additive - Tungsten Nano coating 110 ml
Additive Substance for oil - winter and summer, for passenger cars, reduces friction, volume 110 ml for 3.5 l
555,-
5,045 Kč/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPRnano009
4.7 41×
LIQUI MOLY Radiator Cleaner 300ml
Radiator Cleaner - for cooling and heating systems
Amazing Deal 249,- Save 36,-
830 Kč/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR2640
5.0 34×
LIQUI MOLY Air Scale Cleaner 200ml
Additive Substance - winter and summer, air scale cleaner, dissolves deposits, volume 200 ml
319,-
1,595 Kč/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR329089
4.7 45×
LIQUI MOLY SUPER 250ml oil additive
Additive Substance - Cetan Plus for better performance of diesel engines
389,-
1,556 Kč/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR2650
4.8 21×
LIQUI MOLY AdBlue® additive, 100 ml
Additive Substance for AdBlue - for cars and trucks, dissolves deposits, volume 100 ml for 12 l
229,-
2,290 Kč/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR86923
5.0
Metabond Diesel DETOX,250ml
Additive Substance
799,-
3,196 Kč/l
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR123857
4.5 52×
NANOTECH-EUROPE Engine Oil Additive - Tungsten Nano Coating 180 ml
Additive Substance for oil - winter and summer, for passenger cars, reduces friction, volume 180 ml for 6 l
901,-
5,006 Kč/l
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPRnano011
4.9 828×
VIF Super Diesel Winter Additive 125 ml
Additive Substance diesel fuel for winter season, injection cleaner, friction reduction, volume 125 ml
74,-
592 Kč/l
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In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR319641
4.6 36×
Liqui Moly Diesel Particulate Filter (DPF) Protection, 250 ml
Additive Substance - to extend filter life, prevents soot deposits, suitable for all diesel engines
Great price 289,-
1,156 Kč/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241113
3.5
Metabond Megalene+ for gasoline, 250ml
Additive Substance - for spark-ignition engines, for all types of spark-ignition engines (atmospheric, turbocharged, two-stroke, four-stroke, with or without catalytic converter)
720,-
2,880 Kč/l
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR2566
4.6 15×
LIQUI MOLY Quick action rust remover XXL 600ml
Rust Dissolver - 600 ml, for loosening rusted joints, penetrates into tight spots
Amazing Deal 219,- Save 33,-
365 Kč/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR2634
4.4 20×
METABOND Old Spezial for engines up to 3.5t 250ml
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
1,289,-
5,156 Kč/l
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In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR2562
4.9 28×
Millers Oils Diesel Power ECOMAX 500 ml
Additive Substance for diesel - volume 500 ml
689,-
1,378 Kč/l
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR294531
4.7 22×
SONAX Oil additive, 250ml
Additive Substance - an anti-friction agent producing a highly resistant sebum on all friction and slippery surfaces
Amazing Deal 278,- Save 252,-
1,112 Kč/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR3748
4.4 26×
LIQUI MOLY Coolant Sealant 150ml
Additive Substance - for aluminium and plastic coolers, treats minor leaks
Great price 219,-
1,460 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR2641
4.7 24×
Millers Oils Diesel Injector Cleaner 250 ml
Additive Substance diesel fuel injection cleaner, dissolves deposits, volume 250 ml
259,-
1,036 Kč/l
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR294540
4.7 51×
K2 DPF 50 ml - fuel additive, regenerates and protects filters
Additive Substance fuels for vehicles with DPF, bottle content suitable for 40-60l diesel fuel
79,-
1,580 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR326733
5.0 19×
Millers Oils Engine Flush 250 ml - Engine oil additive
Additive Substance - oil cleaner, engine cleaner, deposit dissolving, volume 250 ml
Buy with code ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 206,-
229,-
916 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR294518
4.4 12×
JLM Diesel DPF ReGen Plus - DPF regeneration support 250ml
DPF Cleaner supports DPF regeneration
349,-
1,396 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MOTO97169
4.4 22×
STP Diesel additive - 200 ml
Additive Substance - keeps injectors free from impurities and biofuels in fuel, maintains consistent engine power
Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 143,-
179,-
895 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241055
4.8 93×
LIQUI MOLY Engine flush 300ml
Additive Substance - for cleaning oil residue in the engine during oil changes
346,-
1,153 Kč/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR2637
4.7 38×
Liqui Moly Radiator Sealant, 250 ml
Additive Substance - for sealing water cooling systems, reliably seals hairline cracks and minor leaks, can also be used as a preventive measure to insure the cooling system is repaired, solid dispersion is stabilised in a special carrier liquid
269,-
1,076 Kč/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241109
4.8 37×
Millers Oils Petrol Power ECOMAX 500 ml
Additive Substance for petrol - volume 500 ml
689,-
1,378 Kč/l
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR294532
 

Additives

Additives

In the category Additives on Alza.cz, we currently have a total of 324 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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