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Additives

Additives are ingredients that are added to the fuel or oil to improve their properties. Additives improve engine performance, reduce fuel consumption, and extend the service life of engine parts.

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Types of additives

Fuel additives

Prevent the engine from getting clogged up with carbon impurities from the fuel and reduce engine knocking. Keep the injectors clean and reduce fuel consumption, improve performance, increase acceleration, and prolong the engine lifespan. Make starting a car in cold winter weather easier, reduce emissions, and protect the fuel system from corrosion. The dosage is always listed on the packaging; the usual ratio is about 1:1000.

Oil additives

Reduce wear and tear inflicted on the engine and transmission and keep them in a good shape. Also reduce the car’s oil consumption (and the amount of exhaust smoke) and engine noise. The additive should be added during every oil change to make sure it removes unwanted residue.

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Diesel Additives For Diesel Petrol Additives For Petrol Oil Additives For Oil Aditiva do Adblue Do Adblue DPF Cleaners DPF Cleaners EGR Valve & Turbo Cleaners EGR Valve & Turbo Cleaners Fuel System Cleaners Fuel System Cleaners Engine Cleaners Engine Cleaners Cooling System Cleaners Cooling System Cleaners Mazací plány
 
316 Results
Autoprofi Stop oil loss 250ml - Additive Substance
4.7 6×
Autoprofi Stop oil loss 250ml
Additive Substance for oil - winter, volume 250 ml
219,-
876 Kč/l
Currently Unavailable
Order Code: AUPR264058
MOTUL Engine Oil Stop Leak, 300 ml - Additive Substance
5.0 2×
MOTUL Engine Oil Stop Leak, 300 ml
- The oil additive prevents oil loss due to leakage, for both petrol and diesel engines
190,-
633 Kč/l
Currently Unavailable
Order Code: AUPR17009e
K2 STOP LEAK 20 g - radiator sealer powder - Additive
3.7 5×
K2 STOP LEAK 20 g - radiator sealer powder
Additive Suitable for permanent sealing of cracks, crevices and leaks in the cooling system, radiator, cylinder head and engine block.
31,-
Currently Unavailable
Order Code: AUPR2397
K2 Radiator Cleaner 400ml - Additive
4.5 2×
K2 Radiator Cleaner 400ml
Additive - for rinsing heavily soiled and overheating radiators.
from  36,-
128 Kč/l
Currently Unavailable
Order Code: AUPR2396
K2 Radiator Sealant 400ml - Additive
4.7 3×
K2 Radiator Sealant 400ml
Additive - for sealing radiators. It works immediately. It can be used in all types of coolers.
from  41,-
148 Kč/l
Currently Unavailable
Order Code: AUPR2398
Metabond PRO for engine, 250ml - Additive Substance
Metabond PRO for engine, 250ml
Additive Substance
New arrival 1,189,-
4,756 Kč/l
Currently Unavailable
Order Code: AUPR123852
Metabond Petrol DETOX, 250ml - Additive Substance
Metabond Petrol DETOX, 250ml
Additive Substance
New arrival 769,-
3,076 Kč/l
Currently Unavailable
Order Code: AUPR123858
M TS carburettor cleaner 500ml - Additive Substance
5.0 1×
M TS carburettor cleaner 500ml
Additive Substance for petrol - winter and summer, carburettor and throttle body cleaner, dissolves deposits, volume 500 ml
Discounted -6 % 149,- 159,-
298 Kč/l
Currently Unavailable
Order Code: AUPR241074x
Wynn's 71851 Dry Fuel, 325 ml - Additive Substance
Wynn's 71851 Dry Fuel, 325 ml
Additive Substance for diesel, for petrol - volume 325 ml
349,-
1,074 Kč/l
Currently Unavailable
Order Code: AUPR69858
COYOTE Diesel winter additive 250 ml - Additive Substance
COYOTE Diesel winter additive 250 ml
Additive Substance for diesel fuel - winter, for passenger cars, antifreeze, volume 250 ml
134,-
536 Kč/l
Currently Unavailable
Order Code: MOTO50443
Metabond Megasel Plus diesel additive, 5l - Additive Substance
Metabond Megasel Plus diesel additive, 5l
Additive Substance
New arrival 12,240,-
2,448 Kč/l
Currently Unavailable
Order Code: AUPR123855
Metabond Megalene+ for petrol, 5l - Additive Substance
Metabond Megalene+ for petrol, 5l
Additive Substance
New arrival 12,240,-
2,448 Kč/l
Currently Unavailable
Order Code: AUPR123856
Metabond TRUCK for trucks over 3,5t, 1l - Additive Substance
Metabond TRUCK for trucks over 3,5t, 1l
Additive Substance
New arrival 3,290,-
3,290 Kč/l
Currently Unavailable
Order Code: AUPR123853
MOTUL Winter Booster Diesel, 300 ml - Additive Substance
MOTUL Winter Booster Diesel, 300 ml
Additive Substance for diesel - winter, for passenger cars, trucks and motorcycles, injection cleaner, fuel system cleaner, DPF cleaner, engine cleaner and anti-freeze water in petrol, for manual and automatic transmissions, reduces friction, dissolves deposits and increases performance, 300 ml volume is sufficient for 60 l
262,-
873 Kč/l
Currently Unavailable
Order Code: AUPR122944
MOTUL All In One Ultra Diesel, 300 ml - Additive Substance
MOTUL All In One Ultra Diesel, 300 ml
Additive Substance to diesel - winter and summer, for passenger cars, injection cleaner and fuel system cleaner, for manual and automatic transmissions, increases performance, 300 ml volume is sufficient for 60 l
345,-
1,150 Kč/l
Currently Unavailable
Order Code: AUPR122942
MOTUL System Protect E-10, 300 ml - Additive Substance
MOTUL System Protect E-10, 300 ml
Additive Substance for petrol - winter and summer, for passenger cars, trucks and motorcycles, carburettor and throttle body cleaner, injection cleaner and fuel system cleaner, for manual and automatic transmissions, reduces friction, dissolves deposits, prevents leaks and increases performance, 300 ml volume is sufficient for 60 l
285,-
950 Kč/l
Currently Unavailable
Order Code: AUPR122945
Bar´s Nural 150 g - Radiator Cleaner
Bar´s Nural 150 g
Radiator Cleaner - cooling system cleaner
269,-
Currently Unavailable
Order Code: AUPR90711
Metabond TRUCK for trucks over 3,5t, 5l - Additive Substance
Metabond TRUCK for trucks over 3,5t, 5l
Additive Substance
New arrival 13,980,-
2,796 Kč/l
Currently Unavailable
Order Code: AUPR123854
MOTUL All In One Ultra Gasoline, 300 ml - Additive Substance
MOTUL All In One Ultra Gasoline, 300 ml
Additive Substance for petrol - winter and summer, for passenger cars, trucks and motorcycles, injection cleaner and fuel system cleaner, for manual and automatic transmissions, increases the octane number, 300 ml volume is sufficient for 60 l
355,-
1,183 Kč/l
Currently Unavailable
Order Code: AUPR122943
Bar's Leaks Original 150 g - Protection
Bar's Leaks Original 150 g
Protection - repair of cooling system with granules
269,-
Currently Unavailable
Order Code: AUPR90710
Bar's Head Gasket Stop Leak & Block Repair 600 ml - Protection
Bar's Head Gasket Stop Leak & Block Repair 600 ml
Protection - repairing the engine head gasket
449,-
748 Kč/l
Currently Unavailable
Order Code: AUPR90719
Bar's Leaks Liquid 150 g - Protection
Bar's Leaks Liquid 150 g
Protection - repair of the cooling system
269,-
Currently Unavailable
Order Code: AUPR90712
Bar's Radiator Stop Leak powder 25 g - Protection
Bar's Radiator Stop Leak powder 25 g
Protection - radiator sealant - powder
135,-
Currently Unavailable
Order Code: AUPR90714
Bar's Radiator Stop Leak 200 ml - Protection
Bar's Radiator Stop Leak 200 ml
Protection - radiator sealant
219,-
1,095 Kč/l
Currently Unavailable
Order Code: AUPR90713

Additives

Diesel Additives For Diesel Petrol Additives For Petrol Oil Additives For Oil Aditiva do Adblue Do Adblue DPF Cleaners DPF Cleaners EGR Valve & Turbo Cleaners EGR Valve & Turbo Cleaners Fuel System Cleaners Fuel System Cleaners Engine Cleaners Engine Cleaners Cooling System Cleaners Cooling System Cleaners Mazací plány
 

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Additives

In the category Additives on Alza.cz, we currently have a total of 316 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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