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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 DPF Flush 1l - DPF Cleaner
Autoprofi DPF Flush 1l
449,-
449 Kč/l
In stock > 10 pcs at the supplier's
DPF Cleaner - for rinsing DPF/FAP filters, suitable for all vehicles with particulate filter, 1000ml
Added to cart
- +
BG 225 DFC HP Diesel Fuel Conditioner 29ml - Additive Substance
BG 225 DFC HP Diesel Fuel Conditioner 29ml
103,-
3,433 Kč/l
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance -
Added to cart
- +
Autoprofi Gift set of half-yearly treatment for petrol engines - injectors & catalytic converter - Additive Substance
Autoprofi Gift set of half-yearly treatment for petrol engines - injectors & catalytic converter
1,099,-
1,465 Kč/l
In stock > 5 pcs at the supplier's
3 sizes
Additive Substance for petrol - for passenger cars, catalytic converter and lambda sensor cleaner, dissolves deposits, volume 750 ml
Added to cart
- +
Millers Oils Gasoline additive VSPe Power Plus 250 ml - Additive Substance
Millers Oils Gasoline additive VSPe Power Plus 250 ml
329,-
1,316 Kč/l
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 296,- 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 petrol, injection cleaner and engine cleaner, friction reduction, volume 250 ml
Added to cart
- +
MOTUL Valve & Injector Clean, 300 ml - Additive Substance
MOTUL Valve & Injector Clean, 300 ml
219,-
730 Kč/l
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Gasoline additive for cleaning valves and injectors, for petrol engines
Added to cart
- +
Autoprofi Ashless petrol additive 75ml - Additive Substance
Autoprofi Ashless petrol additive 75ml
109,-
1,453 Kč/l
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for petrol - winter and summer, engine cleaner, dissolves deposits, volume 75 ml
Added to cart
- +
Autoprofi Gift regeneration set for HYBRID - Additive Substance
Autoprofi Gift regeneration set for HYBRID
1,099,-
1,465 Kč/l
In stock > 5 pcs
3 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance into the gasoline, for oil - winter and summer, for passenger cars and motorcycles, catalytic converter and lambda sensor cleaner, fuel system cleaner and engine...
Added to cart
- +
Autoprofi Diesel injector, catalytic converter and DPF cleaner gift set - Additive Substance
Autoprofi Diesel injector, catalytic converter and DPF cleaner gift set
1,069,-
1,425 Kč/l
In stock 5 pcs
3 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for diesel - for passenger cars, DPF cleaner, dissolves deposits, volume 750 ml
Added to cart
- +
LIQUI MOLY Gear oil additive 20g - Additive Substance
LIQUI MOLY Gear oil additive 20g
Amazing Deal 269,- Save 68,-
Currently Unavailable
Buy with code ALZADNY10 242,- 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 - winter and summer, suitable for hybrid, LPG engine, reduces friction
View
Autoprofi HYBRID Catalytic converter and lambda sensor cleaner, 250ml - Additive Substance
Autoprofi HYBRID Catalytic converter and lambda sensor cleaner, 250ml
379,-
1,516 Kč/l
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - Catalyst and oxygen sensor cleaner, EGR valve and turbo cleaner, special for hybrids
Added to cart
- +
Autoprofi Stop oil smoke 250ml - Additive Substance
Autoprofi Stop oil smoke 250ml
269,-
1,076 Kč/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for oil - winter, volume 250 ml
Added to cart
- +
CASTROL Engine Shampoo 300 ml - Additive Substance
CASTROL Engine Shampoo 300 ml
262,-
873 Kč/l
In stock 1 pcs at the supplier's
Additive Substance for oil - winter and summer, for passenger cars and motorcycles, rinsing oil, suitable for four-stroke engine, for manual and automatic transmissions, dissolves...
Added to cart
- +
Wynn's 12292 Diesel Extreme Cleaner, 500 ml - Injector Cleaner
Wynn's 12292 Diesel Extreme Cleaner, 500 ml
599,-
1,198 Kč/l
In stock > 10 pcs at the supplier's
Injector Cleaner - extremely concentrated product for cleaning diesel engine fuel systems
Added to cart
- +
Autoprofi Cetane Boost - cetane number booster 250ml - Additive Substance
Autoprofi Cetane Boost - cetane number booster 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, volume 250 ml
Added to cart
- +
K2 Radiator Sealant 400ml - Additive
K2 Radiator Sealant 400ml
from  41,-
148 Kč/l
Currently Unavailable
Additive - for sealing radiators. It works immediately. It can be used in all types of coolers.
View
MOTUL Boost And Clean Moto, 200 ml - Additive Substance
MOTUL Boost And Clean Moto, 200 ml
319,-
1,595 Kč/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 287,- 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 petrol - winter and summer, for motorcycles, carburettor and throttle body cleaner, injection cleaner and fuel system cleaner, suitable for four-stroke...
Added to cart
- +
VP Racing Cetanium® diesel fuel additive to increase cetane number by up to 10 units, 946 ml - Additive Substance
VP Racing Cetanium® diesel fuel additive to increase cetane number by up to 10 units, 946 ml
990,-
1,047 Kč/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY35 644,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 35 % s kódem ALZADNY35. Klikněte a kód se uplatní automaticky.
Additive Substance
Added to cart
- +
BG 115 MOA Engine oil Supplement, 325 ml - Additive Substance
BG 115 MOA Engine oil Supplement, 325 ml
399,-
1,228 Kč/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance
Added to cart
- +
JLM E10 Fuel Treatment Gasoline Stabilizer E10, 250 ml - Additive Substance
JLM E10 Fuel Treatment Gasoline Stabilizer E10, 250 ml
319,-
1,276 Kč/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for petrol - winter and summer, for passenger cars, against water freezing in petrol, for manual and automatic transmissions, increases the octane number, 250 ml...
Added to cart
- +
Wynn's 51663 Diesel +Plus+ Treatment, 325 ml - Injector Cleaner
Wynn's 51663 Diesel +Plus+ Treatment, 325 ml
339,-
1,043 Kč/l
In stock > 5 pcs at the supplier's
Injector Cleaner - Increases cetane number, thereby improving diesel ignition and combustion quality facilitates cold starts reduces diesel engine knock reduces black smoke...
Added to cart
- +
Wynn's 28679 Turbo Cleaner, 200 ml - Cleaner
Wynn's 28679 Turbo Cleaner, 200 ml
Discounted -17 % 369,- 449,-
1,845 Kč/l
In stock > 5 pcs at the supplier's
Cleaner - highly effective product developed for cleaning and unblocking dirty turbochargers, effectively cleans and unblocks dirty turbocharger geometry without the need for...
Added to cart
- +
Autoprofi HYBRID Gasoline system cleaner, 250ml - Engine Cleaner
Autoprofi HYBRID Gasoline system cleaner, 250ml
339,-
1,356 Kč/l
In stock > 10 pcs at the supplier's
Engine Cleaner - volume 250 ml, - injection cleaner, fuel system cleaner, carbon remover, special for hybrids
Added to cart
- +
Wynn's 46751 Diesel System Cleaner, 325 ml - Injector Cleaner
Wynn's 46751 Diesel System Cleaner, 325 ml
289,-
889 Kč/l
In stock 2 pcs at the supplier's
Injector Cleaner - professional product designed as a diesel fuel additive, intended for fuel system cleaning and pump lubrication
Added to cart
- +
JLM Petrol Injector Cleaner 250ml - Injector Cleaner
JLM Petrol Injector Cleaner 250ml
279,-
1,116 Kč/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Injector Cleaner universal injector cleaner
Added to cart
- +
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