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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 226 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.
All from 226
LIQUI MOLY Additive for AdBlue® K, 250 ml - Additive Substance
LIQUI MOLY Additive for AdBlue® K, 250 ml
28.19 €
112.76 €/l
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 25.37 € 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 AdBlue - for cars and trucks, dissolves deposits, volume 250 ml for 100 l
Millers Oils Diesel Injector Cleaner 250 ml - Additive Substance
Millers Oils Diesel Injector Cleaner 250 ml
10.90 €
43.60 €/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
LIQUI MOLY Coolant Sealant 150ml - Additive Substance
LIQUI MOLY Coolant Sealant 150ml
11.09 €
73.93 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 9.43 € 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.
Additive Substance - for aluminium and plastic coolers, treats minor leaks
SONAX Diesel Fuel System Cleaner, 250ml - Additive Substance
SONAX Diesel Fuel System Cleaner, 250ml
9.89 €
39.56 €/l
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 8.41 € 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.
Additive Substance - ensures optimal combustion, removes deposits from the injection and combustion chambers of the piston, cleans the entire fuel system, protects against...
LIQUI MOLY Gasoline additive for improved acceleration 250ml - Additive Substance
LIQUI MOLY Gasoline additive for improved acceleration 250ml
8.59 €
34.36 €/l
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 7.30 € 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.
Additive Substance - for engine injection systems, improves engine thrust
JLM GDI Injector Cleaner 250 ml - Injector Cleaner
JLM GDI Injector Cleaner 250 ml
15.90 €
63.60 €/l
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Injector Cleaner vhondé for GDI engines
JLM Air Intake & EGR Cleaner 500ml - EGR Valve Cleaner
JLM Air Intake & EGR Cleaner 500ml
15.90 €
31.80 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
EGR Valve Cleaner cleans the intake and EGR valves
Metabond ECO for engines, 250 ml - Additive Substance
Metabond ECO for engines, 250 ml
50.49 €
201.96 €/l
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - The metal surfaces of internal combustion engines
JLM Petrol Injector Cleaner 250ml - Injector Cleaner
JLM Petrol Injector Cleaner 250ml
11.90 €
47.60 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Injector Cleaner universal injector cleaner
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 3 pcs at the supplier's
Buy with code ALZADNI10 39.59 € 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 oil - winter and summer, for passenger cars, engine cleaner, reduces friction, volume 180 ml for 6 l
SONAX Diesel Protection System-Common Rail, 250ml - Additive Substance
SONAX Diesel Protection System-Common Rail, 250ml
10.69 €
42.76 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 9.09 € 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.
Additive Substance improves lower quality diesel and ensures the best performance for the modern diesel system, the lubrication of diesel fuel
VP Racing Octanium® gasoline additive for up to 8 octane units, 946 ml - Additive Substance
VP Racing Octanium® gasoline additive for up to 8 octane 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 ALZADNI35 27.24 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 35 % s kódom ALZADNI35. Kliknite a kód sa uplatní automaticky.
Additive Substance
LIQUI MOLY Stop power steering oil leak 35ml - Additive Substance
LIQUI MOLY Stop power steering oil leak 35ml
9.89 €
282.57 €/l
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 8.41 € 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.
Additive Substance for oil - winter and summer, prevents leaks, volume 35 ml
SONAX Injection and carburettor cleaner, 250ml - Additive Substance
SONAX Injection and carburettor cleaner, 250ml
9.39 €
37.56 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 7.98 € 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.
Additive Substance - serves to prevent problems such as starting, engine idling, weak engine response to throttle position, and power loss
RAVENOL Diesel Cetane Booster, 300 ml - Additive Substance
RAVENOL Diesel Cetane Booster, 300 ml
8.89 €
29.63 €/l
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for diesel - winter and summer, for cars and trucks, fuel system cleaner, increases performance, 300 ml volume for 60 l
LIQUI MOLY Quick action rust remover XXL 600ml - Rust Dissolver
LIQUI MOLY Quick action rust remover XXL 600ml
8.99 €
14.98 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 7.64 € 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.
Rust Dissolver - 600 ml, for loosening rusted joints, penetrates into tight spots
K2 Gasoline additive E10, 50 ml - Additive Substance
K2 Gasoline additive E10, 50 ml
3.19 €
63.80 €/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
VELVANA Velfobin petrol treatment / anti-freeze water in petrol - 450ml - Additive Substance
VELVANA Velfobin petrol treatment / anti-freeze water in petrol - 450ml
Amazing Deal 2.99 €
6.64 €/l
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 2.54 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
Additive Substance for gasoline treatment / anti-freezing water in gasoline - 450ml
JLM Petrol Fuel System Cleaner Performance 250 ml - Additive Substance
JLM Petrol Fuel System Cleaner Performance 250 ml
New arrival 20.19 €
80.76 €/l
In stock > 5 pcs at the supplier's
Additive Substance
STP Diesel Engine Cleaner Start-Stop 200 ml - Additive Substance
STP Diesel Engine Cleaner Start-Stop 200 ml
Great price 5.19 €
25.95 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 4.41 €
Additive Substance - helps the engine with START-STOP mode on, protects the engine, reduces fuel consumption
Millers Oils DPF Cleaner & Regenerator 250 ml - Additive Substance
Millers Oils DPF Cleaner & Regenerator 250 ml
13.10 €
52.40 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - for diesel, dpf cleaner, sludge dissolving, volume 250 ml
Millers Oils Petrol Injector Cleaner 250 ml - Additive Substance
Millers Oils Petrol Injector Cleaner 250 ml
13.46 €
53.84 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for petrol - injection cleaner, dissolves deposits, volume 250 ml

No longer sold

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