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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 318 products to choose from. Customers have the most interest in VIF Super Diesel Summer Additive 500 ml, which you can buy for 229 Kč incl. VAT. If you’re intrested in additives in terms of the highest reviews, then look at the additives reviews and tests category.
Mazací plány All additives
All from 318
SHERON Diesel additive 500 ml - Additive Substance
SHERON Diesel additive 500 ml
169,-
338 Kč/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 135,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
Additive Substance - for diesel engines, suitable for winter, the additive is designed to improve the mechanical properties of fuel (filterability) at low temperatures,...
Added to cart
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LIQUI MOLY Pro-Line Engine Flush 1l - Additive Substance
LIQUI MOLY Pro-Line Engine Flush 1l
669,-
669 Kč/l
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 602,- 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, engine cleaner, dissolves deposits, volume 1000 ml
Added to cart
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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
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BG 2426 DFC Plus HP Diesel Fuel Conditioner, 177 ml - Additive Substance
BG 2426 DFC Plus HP Diesel Fuel Conditioner, 177 ml
229,-
1,294 Kč/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance
Added to cart
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VP Racing Cool Down coolant additive for temperature reduction, 473ml - Additive Substance
VP Racing Cool Down coolant additive for temperature reduction, 473ml
599,-
1,266 Kč/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY35 389,- 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
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VP Racing 7-IN-1 complete petrol additive, 473 ml - Additive Substance
VP Racing 7-IN-1 complete petrol additive, 473 ml
499,-
1,055 Kč/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY35 324,- 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
- +
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
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Metabond ECO for engines, 250 ml - Additive Substance
Metabond ECO for engines, 250 ml
1,090,-
4,360 Kč/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - The metal surfaces of internal combustion engines
Added to cart
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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
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BG 2026 SC2 Supercharge II, 177 ml - Additive Substance
BG 2026 SC2 Supercharge II, 177 ml
249,-
1,407 Kč/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance
Added to cart
- +
SONAX Octane Boost, 250ml - Additive Substance
SONAX Octane Boost, 250ml
237,-
948 Kč/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 201,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.
Additive Substance - increases the octane number from 2 to 3 units, protects the catalytic converter and sensors, also suitable for turbo engines
Added to cart
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RAVENOL Professional Engine Cleaner, 300 ml - Additive Substance
RAVENOL Professional Engine Cleaner, 300 ml
225,-
750 Kč/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - Tool for cleaning and flushing the entire engine system
Added to cart
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Motip DPF Cleaner 300 ml - DPF Cleaner
Motip DPF Cleaner 300 ml
219,-
730 Kč/l
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
DPF Cleaner - Protects the diesel particulate filter and the environment, improves engine cold starts, regular use helps keep the filter clean and prevents costly repairs, reduces...
Added to cart
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LIQUI MOLY Additive for AdBlue® K, 2500 ml - Additive Substance
LIQUI MOLY Additive for AdBlue® K, 2500 ml
3,459,-
From 144,- per month
1,384 Kč/l
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 3,113,- 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 AdBlue - for cars and trucks, dissolves deposits, volume 2500 ml for 1000 l
Added to cart
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Autoprofi Radiator oil remover K1+K2 150+150ml - Additive Substance
Autoprofi Radiator oil remover K1+K2 150+150ml
359,-
1,197 Kč/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - suitable for the entire cooling system, removes oil impurities, suitable for all water-cooled engines, 150ml + 150ml
Added to cart
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Wynn's 74941 Super Charge, 325 ml - Additive Substance
Wynn's 74941 Super Charge, 325 ml
349,-
1,074 Kč/l
In stock 3 pcs at the supplier's
Additive Substance for oil - volume 325 ml for 6 l
Added to cart
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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
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Autoprofi Gasoline - LPG system cleaner 250ml - Additive Substance
Autoprofi Gasoline - LPG system cleaner 250ml
329,-
1,316 Kč/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance for petrol - winter and summer, engine cleaner, suitable for LPG engine, dissolves deposits, volume 250 ml
Added to cart
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LIQUI MOLY Gasoline additive for improved acceleration 250ml - Additive Substance
LIQUI MOLY Gasoline additive for improved acceleration 250ml
289,-
1,156 Kč/l
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 246,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.
Additive Substance - for engine injection systems, improves engine thrust
Added to cart
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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
- +
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
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LIQUI MOLY Vehicle interior cleaner 500ml - Interior Cleaner
LIQUI MOLY Vehicle interior cleaner 500ml
229,-
458 Kč/l
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 195,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.
Interior Cleaner - intensive and gentle cleaning of your car's interior - 458 Kč/1 l
Added to cart
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VP Racing Power Boost petrol additive, 473 ml - Additive Substance
VP Racing Power Boost petrol additive, 473 ml
499,-
1,055 Kč/l
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY35 324,- 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
- +
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
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