Refresh the page

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
Metabond Diesel DETOX,250ml - Additive Substance
Metabond Diesel DETOX,250ml
31.90 €
127.60 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance
MOTUL Diesel System Clean Auto, 300 ml - Additive Substance
MOTUL Diesel System Clean Auto, 300 ml
9.19 €
30.63 €/l
In stock > 10 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
Metaltec-1 1l - Additive Substance
Metaltec-1 1l
115.66 €
115.66 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - for oil, fuel system cleaner and engine cleaner, friction reduction, volume: 1000ml
JLM BluBoost 250 ml anti-crystallisation protection - Additive Substance
JLM BluBoost 250 ml anti-crystallisation protection
20.90 €
83.60 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - additive to protect the AdBlue system in the car, for use on 100l AdBlue
K2 BENZIN 50 ml - fuel additive - Additive Substance
K2 BENZIN 50 ml - fuel additive
from  1.92 €
46 €/l
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - reduces fuel consumption, restores performance and accelerates
JLM Diesel DPF Spray - DPF Cleaning 400 ml - DPF Cleaner
JLM Diesel DPF Spray - DPF Cleaning 400 ml
24.90 €
62.25 €/l
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
DPF Cleaner cleans clogged DPF
Liqui Moly Additive for hydraulic jacks, 300 ml - Additive Substance
Liqui Moly Additive for hydraulic jacks, 300 ml
16.09 €
53.63 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - to reduce valve noise, cleans the valve oil channels, miscible with all engine oils
Metabond SPIRIT for 3.5t engines with START&STOP system - Additive Substance
Metabond SPIRIT for 3.5t engines with START&STOP system
44.90 €
179.60 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - upgrading of metal surfaces of internal parts of internal combustion engines with Start&Stop systems
LIQUI MOLY Diesel additive for improved acceleration 250ml - Additive Substance
LIQUI MOLY Diesel additive for improved acceleration 250ml
14.49 €
57.96 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - additive to improve the combustion of diesel engines
Millers Oils Petrol Power ECOMAX 500 ml - Additive Substance
Millers Oils Petrol Power ECOMAX 500 ml
27.99 €
55.98 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for petrol - volume 500 ml
LIQUI MOLY Radiator Cleaner 300ml - Radiator Cleaner
LIQUI MOLY Radiator Cleaner 300ml
Great price 10.29 €
34.30 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Radiator Cleaner - for cooling and heating systems
JLM Air Intake & EGR Cleaner 500ml - EGR Valve Cleaner
JLM Air Intake & EGR Cleaner 500ml
15.90 €
31.80 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
EGR Valve Cleaner cleans the intake and EGR valves
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
LIQUI MOLY Stop oil loss 300ml - Additive Substance
LIQUI MOLY Stop oil loss 300ml
19.52 €
65.07 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - reduces oil consumption, regenerates gaskets, reduces engine noise
VP Racing Diesel All in One complete diesel additive, 473 ml - Additive Substance
VP Racing Diesel All in One complete diesel additive, 473 ml
29.90 €
63.21 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance
LIQUI MOLY Pro-Line Engine Flush 500ml - Additive Substance
LIQUI MOLY Pro-Line Engine Flush 500ml
18.90 €
37.80 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for oil - winter and summer, flushing oil and engine cleaner, dissolves deposits, volume 500 ml
NANOTECH-EUROPE Engine oil additive - Tungsten Nano coating 140 ml - Additive Substance
NANOTECH-EUROPE Engine oil additive - Tungsten Nano coating 140 ml
28.79 €
205.64 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for oil - winter and summer, for passenger cars, reduces friction, volume 140 ml for 4.5 l
Millers Oils Diesel Power ECOMAX 500 ml - Additive Substance
Millers Oils Diesel Power ECOMAX 500 ml
28.84 €
57.68 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for diesel - volume 500 ml
NANOTECH-EUROPE Engine oil additive - Tungsten Nano coating 110 ml - Additive Substance
NANOTECH-EUROPE Engine oil additive - Tungsten Nano coating 110 ml
23.09 €
209.91 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for oil - winter and summer, for passenger cars, reduces friction, volume 110 ml for 3.5 l
LIQUI MOLY Engine flush 300ml - Additive Substance
LIQUI MOLY Engine flush 300ml
14.43 €
48.10 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - for cleaning oil residue in the engine during oil changes
NANOTECH-EUROPE Engine Oil Additive - Tungsten Nano Coating 180 ml - Additive Substance
NANOTECH-EUROPE Engine Oil Additive - Tungsten Nano Coating 180 ml
37.59 €
208.83 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for oil - winter and summer, for passenger cars, reduces friction, volume 180 ml for 6 l

No longer sold

Try our cookies

Alza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.

More information
I understand Detailed settings Reject everything
P-DC1-WEB12