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Volume
18 ml
5,000 ml
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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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320 Results
4.5
Autoprofi DPF Flush 5l
DPF Cleaner - for rinsing DPF/FAP filters, suitable for all vehicles with particulate filter, 5000ml
1,849,-
370 Kč/l
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In stock > 5 pcs
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Info
Order Code: AUPR264098
4.9 10×
LIQUI MOLY Diesel antifreeze additive 150ml
Additive Substance - prevents the formation of paraffin in diesel, keeps the oil in liquid state
Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 152,-
Great price 179,-
1,193 Kč/l
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In stock > 10 pcs
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Order Code: AUPR2653
4.5
LIQUI MOLY Motorcycle engine flush 250ml
Additive Substance for oil - summer, rinse oil, 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. 215,-
239,-
956 Kč/l
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In stock > 10 pcs
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Order Code: AUPR329090
5.0 11×
Liqui Moly Gas Engine Valve Protection, 1 l
Additive Substance - To reduce the possibility of engine overheating, protect cylinder heads, suitable for all LPG or CNG internal combustion engines
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. 512,-
569,-
569 Kč/l
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In stock > 5 pcs
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Order Code: AUPR241111
4.2 11×
Autoprofi Cooling System Cleaner 250ml
Radiator Cleaner - suitable for the entire cooling system, removes limescale and rust, suitable for all water-cooled engines, 250ml
259,-
1,036 Kč/l
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In stock > 10 pcs
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Order Code: AUPR264101
4.4 12×
JLM Diesel DPF ReGen Plus - DPF regeneration support 250ml
DPF Cleaner supports DPF regeneration
349,-
1,396 Kč/l
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In stock > 10 pcs
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Info
Order Code: MOTO97169
4.8
RAVENOL Professional Engine Cleaner, 300 ml
Additive Substance - Tool for cleaning and flushing the entire engine system
189,-
630 Kč/l
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In stock > 10 pcs
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Order Code: AUPR246614
4.7
Autoprofi Radiator oil remover K1+K2 150+150ml
Additive Substance - suitable for the entire cooling system, removes oil impurities, suitable for all water-cooled engines, 150ml + 150ml
359,-
1,197 Kč/l
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In stock > 10 pcs
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Order Code: AUPR264100
5.0
RAVENOL Petrol Power Performance, 300 ml
Additive Substance for petrol - winter and summer, for passenger cars, trucks and motorcycles, carburettor and throttle body cleaner, injection cleaner and fuel system cleaner, increases performance, 300 ml volume is sufficient for 60 l
179,-
597 Kč/l
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In stock > 10 pcs
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Info
Order Code: AUPR110432
4.7
Autoprofi Water remover 250ml
Additive Substance - winter and summer, engine cleaner, dissolves deposits, volume 250 ml
249,-
996 Kč/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR264069
5.0
JLM E10 Fuel Treatment Gasoline Stabilizer E10, 250 ml
Additive Substance for petrol - winter and summer, for passenger cars, against water freezing in petrol, for manual and automatic transmissions, increases the octane number, 250 ml volume is sufficient for 250 l
319,-
1,276 Kč/l
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In stock > 10 pcs
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Info
Order Code: AUPR106983
5.0
LIQUI MOLY Diesel antifreeze additive K 1l
Additive Substance for diesel - winter, volume 1000 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. 530,-
589,-
589 Kč/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR329077
5.0
Autoprofi E10! gasoline additive - engine protection for bioethanol fuels
Additive Substance for petrol - winter and summer, for passenger cars, fuel system cleaner, reduces friction and dissolves deposits, volume 250 ml for 300 l
279,-
1,116 Kč/l
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In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CARaaa0580
4.9
LIQUI MOLY Starter ether spray 200ml
Additive Substance for diesel, for petrol - winter, volume 200 ml
Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 127,-
149,-
745 Kč/l
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In stock > 10 pcs
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Info
Order Code: AUPR325332
4.9
Autoprofi Diesel Common Rail - system cleaning and protection 250ml
Additive Substance diesel fuel - winter, engine cleaner, dissolves deposits, volume 250 ml
339,-
1,356 Kč/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR264078
4.9 13×
SONAX Diesel Fuel System Cleaner, 250ml
Additive Substance - ensures optimal combustion, removes deposits from the injection and combustion chambers of the piston, cleans the entire fuel system, protects against corrosion and wax formation
Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 201,-
237,-
948 Kč/l
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In stock > 5 pcs
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Info
Order Code: AUPR3716
5.0 15×
SONAX Diesel Protection System-Common Rail, 250ml
Additive Substance improves lower quality diesel and ensures the best performance for the modern diesel system, the lubrication of diesel fuel
Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 219,-
258,-
1,032 Kč/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR3730
4.4
K2 BLUE+ anti-crystallisation additive for AdBlue, 50 ml
Additive Substance for AdBlue - winter and summer, for cars and trucks, injection cleaner and catalytic converter and lambda sensor cleaner, dissolves deposits, volume 50 ml for 20 l
184,-
3,680 Kč/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR120289
5.0
RAVENOL Diesel Power Performance, 300 ml
Additive Substance to diesel - winter and summer, for cars and trucks, carburettor and throttle body cleaner, injection cleaner and fuel system cleaner, increases performance, 300 ml volume is sufficient for 60 l
169,-
563 Kč/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR110435
4.8
Autoprofi Petrol system cleaner 250ml
Additive Substance for petrol - winter and summer, engine cleaner, dissolves deposits, volume 250 ml
329,-
1,316 Kč/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR264065
3.7
Metabond 4T for motorcycles and four-stroke engines, 250 ml
Additive Substance - ashless metal finisher designed for four-stroke motorcycle engines
1,199,-
4,796 Kč/l
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR2564
Buy with code ALZADNY35 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 35 % s kódem ALZADNY35. Klikněte a kód se uplatní automaticky. 644,-
New arrival 990,-
1,047 Kč/l
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR123731
5.0
Autoprofi Valve and injection cleaner 250ml
Additive Substance - winter and summer, injection cleaner, dissolves deposits, volume 250 ml
279,-
1,116 Kč/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR264066
4.4 11×
NANOTECH-EUROPE Diesel Oil Cleaner - Tungsten Nano Coating 240 ml
Additive Substance for oil - winter and summer, for passenger cars, engine cleaner, reduces friction, 240 ml volume for 8 l
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. 1,211,-
1,346,-
5,608 Kč/l
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPRnano004
In the category Additives on Alza.cz, we currently have a total of 320 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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