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Volume
18 ml
5,000 ml
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Newest orders

Additives reviews and tests

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Additives – Test Results

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Hundreds of categories, thousands of products, millions of details and user reviews for additives. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from additives rank are based solely on various data and feedback from actual people who have purchased the products.

222 Results
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
3.39 €
67.80 €/l
Buy
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR326733
4.7 49×
LIQUI MOLY Oil additive 300ml
Additive Substance - additive for smooth operation of the whole unit
Buy with code ALZADNI5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky. 11.30 €
Discounted -26 % 11.89 € 16.19 €
39.63 €/l
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR2635
4.9 26×
VELVANA Velfobin petrol treatment / anti-freeze water in petrol - 450ml
Additive Substance for gasoline treatment / anti-freezing water in gasoline - 450ml
Amazing Deal 2.99 €
6.64 €/l
Currently Unavailable
Order Code: AUPR277660
4.7 54×
K2 DIESEL 50 ml - fuel additive
Additive Substance - reduces fuel consumption, restores performance
from  2.65 €
63.80 €/l
Currently Unavailable
Order Code: AUPR2390
4.7 48×
STP Additive for emission reduction - diesel 400ml
Additive Substance - removes deposits from the fuel system, cleans engine components, significantly reduces emissions
7.19 €
17.98 €/l
Currently Unavailable
Order Code: AUPR241062
4.7 50×
SHERON Fuel system cleaner - petrol 250 ml
Additive Substance - powerful formula that helps to restore your vehicle's fuel system to its maximum performance, helps by cleaning the carburettor, intake vaqlves, combustion chambers, valve guides and piston tops
3.79 €
15.16 €/l
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241074
4.8 37×
Millers Oils Petrol Power ECOMAX 500 ml
Additive Substance for petrol - volume 500 ml
28.79 €
57.58 €/l
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPR294532
4.6 93×
K2 DOCTOR CAR SPEC - oil additive, 443ml
Additive Substance New generation product consisting of a special synthetic friction reducer ZDPP (ZineDithioPhosPhate). Seals motor, reduces excess oil combustion and thus reduces exhaust smoke, increased compression, reduces engine noise due to the reduced friction and prolongs its životnost.Je suitable for all engine types: petrol, diesel, LPG, CNG.
from  4.97 €
13.66 €/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR2377
4.8 33×
METABOND CL engine cleaner (rinse) 250ml
Additive Substance - To clean and decarbonise internal parts of internal combustion engines, transmissions and differentials
17.27 €
69.08 €/l
Currently Unavailable
Order Code: AUPR2565
4.9 21×
STP Winter diesel additive with Anti-gel 200ml
Additive Substance - prevents fuel freezing, fights corrosion and sediment
6.29 €
31.45 €/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241056
4.8 33×
LIQUI MOLY Wear protection 125ml
Additive Substance - reduces friction, improves engine performance, saves fuel
Buy with code ALZADNI5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky. 13.67 €
14.39 €
115.12 €/l
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR2624
4.7 37×
SONAX Injection and carburettor cleaner, 250ml
Additive Substance - serves to prevent problems such as starting, engine idling, weak engine response to throttle position, and power loss
9.39 €
37.56 €/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR3729
5.0 19×
Millers Oils Engine Flush 250 ml - Engine oil additive
Additive Substance - oil cleaner, engine cleaner, deposit dissolving, volume 250 ml
8.17 €
32.68 €/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR294518
4.7 48×
MOTUL Dpf Clean, 300 ml
Additive Substance - Additive for diesel for DPF cleaning
6.79 €
22.63 €/l
Currently Unavailable
Order Code: AUPR17009b
4.8 27×
SHERON Diesel additive 500 ml
Additive Substance - for diesel engines, suitable for winter, the additive is designed to improve the mechanical properties of fuel (filterability) at low temperatures, incorporates separated paraffin back into the diesel
6.09 €
12.18 €/l
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241065
4.8 25×
STP Petrol additive - 200 ml
Additive Substance - reduces petrol consumption, keeps engine clean, maintains intake valves
6.09 €
30.45 €/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241052
4.9 19×
Metaltec-1 1l
Additive Substance - for oil, fuel system cleaner and engine cleaner, friction reduction, volume: 1000ml
115.66 €
115.66 €/l
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: metal02
4.9 19×
LIQUI MOLY Diesel additive for improved acceleration 250ml
Additive Substance - additive to improve the combustion of diesel engines
Buy with code ALZADNI5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky. 13.77 €
14.49 €
57.96 €/l
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR2648
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
Buy with code ALZADNI5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky. 13.21 €
13.90 €
55.60 €/l
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241109
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
10.69 €
42.76 €/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR3730
4.7 30×
JLM Diesel Extreme Clean effective decarbonisation, 1 l
DPF Cleaner - volume 1 l, increases power, dissolves deposits, for diesel engines, for summer and winter season
43.90 €
43.90 €/l
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPR106978
4.6 40×
LIQUI MOLY Radiator Cleaner 300ml
Radiator Cleaner - for cooling and heating systems
Buy with code ALZADNI5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky. 9.78 €
Discounted -27 % 10.29 € 14.29 €
34.30 €/l
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR2640
4.7 24×
STP Winter petrol additive with water remover - 200ml
Additive Substance - prevents fuel freezing, fights corrosion and deposits
5.19 €
25.95 €/l
Currently Unavailable
Order Code: AUPR241053
4.6 46×
Liqui Moly Additive for hydraulic jacks, 300 ml
Additive Substance - to reduce valve noise, cleans the valve oil channels, miscible with all engine oils
Buy with code ALZADNI5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky. 15.29 €
Discounted -26 % 16.09 € 21.89 €
53.63 €/l
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241093
 

Additives reviews and tests

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