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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 227 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 227
LIQUI MOLY Coolant Sealant 150ml - Additive Substance
LIQUI MOLY Coolant Sealant 150ml
11.09 €
73.93 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - for aluminium and plastic coolers, treats minor leaks
SONAX Oil additive, 250ml - Additive Substance
SONAX Oil additive, 250ml
11.59 €
46.36 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - an anti-friction agent producing a highly resistant sebum on all friction and slippery surfaces
LIQUI MOLY Pro-Line Engine Flush 1l - Additive Substance
LIQUI MOLY Pro-Line Engine Flush 1l
29.09 €
29.09 €/l
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for oil - winter and summer, engine cleaner, dissolves deposits, volume 1000 ml
LIQUI MOLY Wear Protection 200ml - Additive Substance
LIQUI MOLY Wear Protection 200ml
20.29 €
101.45 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for oil - winter and summer, engine cleaner, reduces friction, volume 200 ml
LIQUI MOLY Octane Booster 200ml - Additive Substance
LIQUI MOLY Octane Booster 200ml
15.90 €
79.50 €/l
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for petrol - winter and summer, increases octane number, volume 200 ml
JLM Petrol Injector Cleaner 250ml - Injector Cleaner
JLM Petrol Injector Cleaner 250ml
Great price 10.90 €
43.60 €/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Injector Cleaner universal injector cleaner
RAVENOL Professional Engine Cleaner, 300 ml - Additive Substance
RAVENOL Professional Engine Cleaner, 300 ml
9.29 €
30.97 €/l
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI5 8.83 € 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.
Additive Substance - Tool for cleaning and flushing the entire engine system
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
Additive Substance - keeps injectors free from impurities and biofuels in fuel, maintains consistent engine power
STP Petrol additive - 200 ml - Additive Substance
STP Petrol additive - 200 ml
8.17 €
40.85 €/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - reduces petrol consumption, keeps engine clean, maintains intake valves
MOTUL Valve & Injector Clean, 300 ml - Additive Substance
MOTUL Valve & Injector Clean, 300 ml
9.04 €
30.13 €/l
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Gasoline additive for cleaning valves and injectors, for petrol engines
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 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Rust Dissolver - 600 ml, for loosening rusted joints, penetrates into tight spots

No longer sold

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