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Volume
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5,000 ml
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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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320 Results
5.0
Autoprofi HYBRID Engine wash, 250ml
Engine Cleaner - volume 0,25 l, - flushing oil, engine cleaner, special for hybrids
339,-
1,356 Kč/l
Buy
In stock > 10 pcs at the supplier's
Order Code: AUPR290125
5.0
EUROL Engine Oil Treat 250 ml
Additive Substance for oil - winter and summer, for passenger cars, reduces friction and increases performance, 250 ml volume for 6 l
249,-
996 Kč/l
Buy
In stock 2 pcs at the supplier's
Order Code: AUPRadi10
5.0
RAVENOL Petrol Quality Protect, 300 ml
Additive Substance for petrol - winter and summer, for passenger cars, trucks and motorcycles, against water freezing in petrol, dissolves deposits, 300 ml volume for 70 l
207,-
690 Kč/l
Buy
In stock > 10 pcs at the supplier's
Order Code: AUPR122167
2.0
RAVENOL Professional Radiator Cleaner, 250 ml
Additive Substance - winter and summer, for passenger cars, trucks and motorcycles, cooling system cleaner, dissolves deposits, 250 ml volume is sufficient for 10 l
172,-
688 Kč/l
Buy
In stock > 10 pcs at the supplier's
Order Code: AUPR333548
Walker DPF EOLYS Powerflex including filler kit, 1 l
Additive Substance - winter and summer, for passenger cars, DPF cleaner, dissolves deposits, volume 1000 ml
1,779,-
1,779 Kč/l
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPR87070
Wynn's 29792 Petrol Extreme Cleaner, 500 ml
Injector Cleaner - extremely concentrated product for cleaning petrol engine fuel systems
Discounted -5 % 649,- 689,-
1,298 Kč/l
Buy
In stock 1 pcs at the supplier's
Order Code: AUPR69873
AMSOIL Dominator Octane Boost (+4 Octane) 355 ml
Additive Substance for petrol - winter and summer, for cars and trucks, suitable for two-stroke, four-stroke engine, increases the octane rating and boosts performance, Volume 355 ml for 57 l
330,-
930 Kč/l
Buy
In stock 5 pcs at the supplier's
Order Code: AUPRadi01
Walker DPF EOLYS Powerflex including filler kit, 3 l
Additive Substance - winter and summer, for passenger cars, DPF cleaner, dissolves deposits, volume 3000 ml
3,279,-
1,093 Kč/l
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPR87071
5.0
Motip Hydra recovery function. Lift 300 ml
Additive Substance for oil - winter and summer, for passenger cars, engine cleaner, reduces friction and increases power, 300 ml volume for 5 l
323,-
1,077 Kč/l
Buy
In stock 2 pcs at the supplier's
Order Code: AUPRO03
GOLD EAGLE Engine Sealing Additive 355 ml
Additive Substance for oil - winter and summer, for passenger cars, for manual and automatic gearboxes, prevents leaks, volume 355 ml for 7 l
285,-
803 Kč/l
Buy
In stock 3 pcs at the supplier's
Order Code: AUPRadi18
YACCO Preventiv Blue Protect - AdBlue additive, 250 ml
Additive Substance for AdBlue - winter and summer, volume 250 ml
599,-
2,396 Kč/l
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPR103636
Wynn's 54179 Air Intake & Carburettor Cleaner, 500 ml
Engine Cleaner - volume 500 ml, - cleaning product in a spray that removes heavy dirt and deposits in the air intake manifold, on the throttle body and on the visible parts of the carburettor, is specially designed for air intake systems of petrol engines with injection or carburettor
399,-
798 Kč/l
Buy
In stock 3 pcs at the supplier's
Order Code: AUPR69851
Wynn's 10804 Exhaust Repair Putty, 250gr
Additive - the product forms a permanent seal for the repair of exhaust systems
179,-
Buy
In stock 5 pcs at the supplier's
Order Code: AUPR69868
Wynn's 74941 Super Charge, 325 ml
Additive Substance for oil - volume 325 ml for 6 l
349,-
1,074 Kč/l
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPR69859
AMSOIL Slip Lock Differential Additive 118 ml
Additive Substance transmission oil - for cars and trucks, transmission oil additive, for manual transmission, volume 118 ml
330,-
2,797 Kč/l
Buy
In stock 2 pcs at the supplier's
Order Code: CARaaa0803
Wynn's 71851 Dry Fuel, 325 ml
Additive Substance for diesel, for petrol - volume 325 ml
269,-
828 Kč/l
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPR69858
ERRECOM power steering circuit sealing fluid (250 ml)
Additive Substance for hydraulic fluid - winter and summer, for passenger cars, for sealing the power steering circuit, prevents leaks, volume 250 ml
266,-
1,064 Kč/l
Buy
In stock > 10 pcs at the supplier's
Order Code: MOTO97182
Wynn's 45941 Cooling System Flush, 325 ml
Radiator Cleaner - Powerful, acid-free radiator cleaner, removes scale, rust, deposits and grease
259,-
797 Kč/l
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPR69848
Wynn's 70701 High Performance Petrol Treatment, 500 ml
Injector Cleaner - High-performance gasoline system cleaner, instantly improves combustion which increases engine performance
689,-
1,378 Kč/l
Buy
In stock 1 pcs at the supplier's
Order Code: AUPR69863
Wynn's 29879 Petrol EGR Extreme Cleaner, 200 ml
EGR Valve Cleaner - aerosol product for cleaning the air intake system in all petrol engines
339,-
1,695 Kč/l
Buy
In stock 4 pcs at the supplier's
Order Code: AUPR69875
Wynn's 70612 Lead Substitute, 250 ml
Additive Substance for petrol - volume 250 ml
Discounted -8 % 309,- 339,-
1,236 Kč/l
Buy
In stock 2 pcs at the supplier's
Order Code: AUPR69857
HOLTS Radiator sealant 250 ml
Additive Substance - winter and summer, for passenger cars, cooling system cleaner, dissolves deposits and prevents leaks, volume 250 ml for 21 l
199,-
796 Kč/l
Buy
In stock > 10 pcs at the supplier's
Order Code: AUPRadi20
EUROL Engine Stop Leak, 250 ml
Additive Substance for oil - winter and summer, for passenger cars, engine cleaner, reduces friction and increases performance, volume 250 ml
347,-
1,388 Kč/l
Buy
In stock 3 pcs at the supplier's
Order Code: AUPR82499
CYCLO Premium Oil Treatment 443 ml
Additive - a premium additive that clearly improves the performance of older run-out engines
259,-
585 Kč/l
Buy
In stock > 10 pcs at the supplier's
Order Code: AUPRadi16
 
In the category Additives on Alza.cz, we currently have a total of 320 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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