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Best sellers, best additives

We also think that you deserve the best. That’s why on this page, we ranked additives from the most sold to the least sold. You have 216 products to choose from. Customers have the most interest in Metaltec-1 250 ml, which you can buy for 30.50 € incl. VAT. If you’re intrested in additives in terms of the highest reviews, then look at the additives reviews and tests category.
Mazací plány All additives
All from 216
JLM Petrol Injector Cleaner 250ml - Injector Cleaner
JLM Petrol Injector Cleaner 250ml
11.90 €
47.60 €/l
In stock > 10 pcs at the supplier's
Injector Cleaner universal injector cleaner
Added to cart
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LIQUI MOLY Diesel engine cleaner 300ml - Additive Substance
LIQUI MOLY Diesel engine cleaner 300ml
20.39 €
67.97 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 18.35 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Additive Substance - removes harmful deposits from diesel engine components
Added to cart
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LIQUI MOLY Stop oil loss 300ml - Additive Substance
LIQUI MOLY Stop oil loss 300ml
19.52 €
65.07 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 17.57 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Additive Substance - reduces oil consumption, regenerates gaskets, reduces engine noise
Added to cart
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Metabond Diesel DETOX,250ml - Additive Substance
Metabond Diesel DETOX,250ml
33.90 €
135.60 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance
Added to cart
- +
K2 Gasoline additive E10, 50 ml - Additive Substance
K2 Gasoline additive E10, 50 ml
3.49 €
69.80 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for petrol - for cars and motorcycles, fuel system cleaner, increases octane number, volume of 50 ml is sufficient for 60 l
Added to cart
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LIQUI MOLY Octane Booster 200ml - Additive Substance
LIQUI MOLY Octane Booster 200ml
Discounted -26 % 11.69 € 15.90 €
58.45 €/l
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 10.52 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Additive Substance for petrol - winter and summer, increases octane number, volume 200 ml
Added to cart
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RAVENOL Petrol Octane Booster, 300 ml - Additive Substance
RAVENOL Petrol Octane Booster, 300 ml
10.90 €
36.33 €/l
In stock > 5 pcs
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, fuel system cleaner, increases the octane rating and boosts performance, 300 ml...
Added to cart
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JLM Petrol GPF Cleaner - Petrol Particulate Filter Cleaner 250ml - Cleaner
JLM Petrol GPF Cleaner - Petrol Particulate Filter Cleaner 250ml
24.90 €
99.60 €/l
In stock > 10 pcs at the supplier's
Cleaner cleans the GPF to help restore engine performance
Added to cart
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STP Diesel additive - 200 ml - Additive Substance
STP Diesel additive - 200 ml
8.17 €
40.85 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 6.54 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Additive Substance - keeps injectors free from impurities and biofuels in fuel, maintains consistent engine power
Added to cart
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MOTUL Diesel System Clean Auto, 300 ml - Additive Substance
MOTUL Diesel System Clean Auto, 300 ml
9.19 €
30.63 €/l
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - Diesel additive to remove dirt from the fuel system, suitable for DFP engines
Added to cart
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Millers Oils Diesel Injector Cleaner 250 ml - Additive Substance
Millers Oils Diesel Injector Cleaner 250 ml
18.14 €
72.56 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance diesel fuel injection cleaner, dissolves deposits, volume 250 ml
Added to cart
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METABOND CL engine cleaner (rinse) 250ml - Additive Substance
METABOND CL engine cleaner (rinse) 250ml
17.27 €
69.08 €/l
In stock > 10 pcs
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
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COYOTE Radiator sealant liquid 250ml - Additive
COYOTE Radiator sealant liquid 250ml
5.85 €
23.40 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Add AlzaPlus+ and save instantly 4.97 €
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 Anti-freeze spray - tallow, 1 pc - Cleaner
SONAX Anti-freeze spray - tallow, 1 pc
5.99 €
332.78 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 5.09 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
Cleaner - prevents the rubber seals from sticking to doors, for cabriolet roofs, windows and the luggage compartment lid
Added to cart
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Liqui Moly Radiator Sealant, 250 ml - Additive Substance
Liqui Moly Radiator Sealant, 250 ml
13.90 €
55.60 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 12.51 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
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...
Added to cart
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Millers Oils Engine Flush 250 ml - Engine oil additive - Additive Substance
Millers Oils Engine Flush 250 ml - Engine oil additive
11.76 €
47.04 €/l
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - oil cleaner, engine cleaner, deposit dissolving, volume 250 ml
Added to cart
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VP Racing Fuel Stabilizer gasoline additive for eliminating the effects of biosolids, 236 ml - Additive Substance
VP Racing Fuel Stabilizer gasoline additive for eliminating the effects of biosolids, 236 ml
Discounted -48 % 10.86 € 20.90 €
46.02 €/l
In stock > 10 pcs at the supplier's
Buy with code ALZADNI30 7.60 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky.
Additive Substance
Added to cart
- +
NANOTECH-EUROPE Diesel Oil Cleaner - Tungsten Nano Coating 180 ml - Additive Substance
NANOTECH-EUROPE Diesel Oil Cleaner - Tungsten Nano Coating 180 ml
43.99 €
244.39 €/l
In stock > 5 pcs
6 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for oil - winter and summer, for passenger cars, engine cleaner, reduces friction, volume 180 ml for 6 l
Added to cart
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VP Racing Cetanium® diesel fuel additive to increase cetane number by up to 10 units, 946 ml - Additive Substance
VP Racing Cetanium® diesel fuel additive to increase cetane number by up to 10 units, 946 ml
41.90 €
44.29 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI30 29.33 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky.
Additive Substance
Added to cart
- +
Millers Oils Stop Leak 250 ml - Additive for engine or gear oil - Additive Substance
Millers Oils Stop Leak 250 ml - Additive for engine or gear oil
9.59 €
38.36 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - for oil, volume 250 ml
Added to cart
- +
RAVENOL Professional Engine Cleaner, 300 ml - Additive Substance
RAVENOL Professional Engine Cleaner, 300 ml
9.49 €
31.63 €/l
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - Tool for cleaning and flushing the entire engine system
Added to cart
- +
RAVENOL AdBlue® Clean & Protect Premix, 50 ml - Additive Substance
RAVENOL AdBlue® Clean & Protect Premix, 50 ml
8.59 €
171.80 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for AdBlue - winter and summer, for cars and trucks, dissolves deposits, volume 50 ml for 12 l
Added to cart
- +
RAVENOL Petrol Power Performance, 300 ml - Additive Substance
RAVENOL Petrol Power Performance, 300 ml
8.69 €
28.97 €/l
In stock > 5 pcs
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, carburettor and throttle body cleaner, injection cleaner and fuel system cleaner,...
Added to cart
- +
STP Petrol additive - 200 ml - Additive Substance
STP Petrol additive - 200 ml
8.17 €
40.85 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 6.54 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Additive Substance - reduces petrol consumption, keeps engine clean, maintains intake valves
Added to cart
- +
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