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Additives reviews and tests

Alza Test Ranks Additives Based on User Reviews and Other Data

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Additives – Test Results

The result for additives at several price levels is:

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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.

Mazací plány All additives
All from 318
Autoprofi Valve and injection cleaner 250ml - Additive Substance
Autoprofi Valve and injection cleaner 250ml
279,-
1,116 Kč/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - winter and summer, injection cleaner, dissolves deposits, volume 250 ml
Added to cart
- +
EUROL Petrol System Cleaner 250 ml - Engine Cleaner
EUROL Petrol System Cleaner 250 ml
229,-
916 Kč/l
In stock 2 pcs at the supplier's
Engine Cleaner - volume 250 ml, Additive designed for quick cleaning of the entire petrol fuel system. It is recommended for use if you find that the quality of the gasoline is...
Added to cart
- +
JLM Bortec Oil Additive - Ceramic Engine Protector 250 ml - Additive Substance
JLM Bortec Oil Additive - Ceramic Engine Protector 250 ml
529,-
2,116 Kč/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, trucks and motorcycles, engine cleaner, suitable for hybrid engine, reduces friction, volume 250 ml
Added to cart
- +
AMSOIL Dominator Coolant Boost coolant additive 473 ml - Radiator Cleaner
AMSOIL Dominator Coolant Boost coolant additive 473 ml
490,-
1,036 Kč/l
In stock 3 pcs at the supplier's
Radiator Cleaner - increases cooling system efficiency, protects against deposits and corrosion, volume 473 ml
Added to cart
- +
EUROL EGR Cleaner, 400 ml - EGR Valve Cleaner
EUROL EGR Cleaner, 400 ml
347,-
868 Kč/l
In stock 1 pcs at the supplier's
EGR Valve Cleaner - volume 400 ml, for removing excess carbon deposits from EGR valves
Added to cart
- +
Wynn's 45641 Cooling System Stop Leak, 325 ml - Radiator Cleaner
Wynn's 45641 Cooling System Stop Leak, 325 ml
Discounted -21 % 259,- 329,-
797 Kč/l
In stock > 10 pcs at the supplier's
Radiator Cleaner - stops and prevents fluid leaks from the radiator and cooling system, use - for all water-cooled systems of petrol and diesel engines
Added to cart
- +
Millers Oils Gasoline additive VSPe Power Plus Multishot 500 ml - Additive Substance
Millers Oils Gasoline additive VSPe Power Plus Multishot 500 ml
1,190,-
2,380 Kč/l
In stock 3 pcs at the supplier's
Additive Substance - for petrol, injection cleaner and engine cleaner, friction reduction, volume 500 ml
Added to cart
- +
Autoprofi Stop bacteria - Diesel 250ml - Additive Substance
Autoprofi Stop bacteria - Diesel 250ml
239,-
956 Kč/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for diesel - winter and summer, fuel system cleaner, dissolves deposits, volume 250 ml
Added to cart
- +
Autoprofi Diesel Anti-Gel winter additive 250ml - Additive Substance
Autoprofi Diesel Anti-Gel winter additive 250ml
249,-
996 Kč/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for diesel - winter, volume 250 ml
Added to cart
- +
Autoprofi Diesel system cleaner 250ml - Additive Substance
Autoprofi Diesel system cleaner 250ml
299,-
1,196 Kč/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance diesel fuel - winter, engine cleaner, dissolves deposits, volume 250 ml
Added to cart
- +
Metabond Petrol DETOX, 250ml - Additive Substance
Metabond Petrol DETOX, 250ml
769,-
3,076 Kč/l
Currently Unavailable
Additive Substance
View
Autoprofi E10! gasoline additive - engine protection for bioethanol fuels - Additive Substance
Autoprofi E10! gasoline additive - engine protection for bioethanol fuels
279,-
1,116 Kč/l
Currently Unavailable
Additive Substance for petrol - winter and summer, for passenger cars, fuel system cleaner, reduces friction and dissolves deposits, volume 250 ml for 300 l
View
MOTUL Engine Oil Stop Leak, 300 ml - Additive Substance
MOTUL Engine Oil Stop Leak, 300 ml
190,-
633 Kč/l
Currently Unavailable
- The oil additive prevents oil loss due to leakage, for both petrol and diesel engines
View
Autoprofi Foam Cleaner DPF/KAT 400ml - DPF Cleaner
Autoprofi Foam Cleaner DPF/KAT 400ml
549,-
1,373 Kč/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
DPF Cleaner - foam preparation for cleaning both DPF filters, catalysts, EGR, suitable for petrol and diesel engines, 400ml
Added to cart
- +
Autoprofi Stop smoke and soot - diesel 150ml - Additive Substance
Autoprofi Stop smoke and soot - diesel 150ml
219,-
1,460 Kč/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for diesel - winter, volume 150 ml
Added to cart
- +
K2 BLUE+ anti-crystallisation additive for AdBlue, 50 ml - Additive Substance
K2 BLUE+ anti-crystallisation additive for AdBlue, 50 ml
184,-
3,680 Kč/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for AdBlue - winter and summer, for cars and trucks, injection cleaner and catalytic converter and lambda sensor cleaner, dissolves deposits, volume 50 ml for 20...
Added to cart
- +
JLM GDI Injector Cleaner 250 ml - Injector Cleaner
JLM GDI Injector Cleaner 250 ml
379,-
1,516 Kč/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Injector Cleaner vhondé for GDI engines
Added to cart
- +
Multi-purpose additive for ŠKODA/VW (original) - Additive Substance
Multi-purpose additive for ŠKODA/VW (original)
660,-
4,400 Kč/l
In stock > 5 pcs at the supplier's
Additive Substance diesel injection cleaner, reduces friction, volume 150 ml
Added to cart
- +
LIQUI MOLY Motorcycle engine flush 250ml - Additive Substance
LIQUI MOLY Motorcycle engine flush 250ml
Great price 239,-
956 Kč/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 215,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.
Additive Substance for oil - summer, rinse oil, volume 250 ml
Added to cart
- +
RAVENOL Fließverbesserer; 250 ml (VE 24 Stück) - Additive Substance
RAVENOL Fließverbesserer; 250 ml (VE 24 Stück)
136,-
544 Kč/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for diesel - winter, for cars and trucks, carburettor and throttle body cleaner, injection cleaner and fuel system cleaner, volume 250 ml
Added to cart
- +
Millers Oils Gasoline additiveTank Safe 250 ml - Additive Substance
Millers Oils Gasoline additiveTank Safe 250 ml
440,-
1,760 Kč/l
In stock 2 pcs at the supplier's
Additive Substance - for petrol, engine cleaner, friction reduction, volume 250 ml
Added to cart
- +
Autoprofi DPF Flush 5l - DPF Cleaner
Autoprofi DPF Flush 5l
1,849,-
370 Kč/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
DPF Cleaner - for rinsing DPF/FAP filters, suitable for all vehicles with particulate filter, 5000ml
Added to cart
- +
Autoprofi Transmission Optimizer 50ml - Additive Substance
Autoprofi Transmission Optimizer 50ml
269,-
5,380 Kč/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for oil - winter, volume 50 ml
Added to cart
- +
K2 Radiator Cleaner 400ml - Additive
K2 Radiator Cleaner 400ml
from  36,-
128 Kč/l
Currently Unavailable
Additive - for rinsing heavily soiled and overheating radiators.
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