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50 ml
5,000 ml
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Petrol Additives

Petrol Additives – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.sk.

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7 reasons to shop for Petrol Additives on Alza.sk

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
  • You can see the availability of each item right away. Don't forget that we deliver on weekends too.
  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Petrol Additives?

If you're planning to get Petrol Additives, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

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Are you looking for the best Petrol Additives? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Petrol Additives

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68 Results
4.9 1,136×
VIF Super Petrol Additive 500 ml
Additive Substance - reduces consumption by 5-7% thanks to the lubricant additive, dissolves deposits and ensures gradual cleaning of the fuel system and suction valves, anti-corrosion effect
11.24 €
22.48 €/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPRA3133a
4.8 85×
Liqui Moly Injection Cleaner, 300 ml
Additive Substance - for cleaning gasoline injection systems, cleans valve deposits and distributions to reduce emissions and consumption
19.90 €
66.33 €/l
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241112
4.8 92×
STP Gasoline injection cleaner - 200 ml
Additive Substance - restores engine power, cleans injectors and intake valves
5.49 €
27.45 €/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241054
4.9 1,136×
VIF Super Petrol Additive 125 ml
Additive Substance for petrol, for winter and summer season, fuel system cleaner, volume 125 ml
3.99 €
31.92 €/l
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In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR319643
4.7 96×
K2 BENZIN 50 ml - fuel additive
Additive Substance - reduces fuel consumption, restores performance and accelerates
from  1.92 €
46 €/l
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In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR2389
4.7 26×
STP Additive for reducing emissions - petrol 400ml
Additive Substance - removes deposits from the fuel system, cleans engine components, significantly reduces emissions
7.29 €
18.23 €/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241061
4.7 50×
SHERON Fuel system cleaner - petrol 250 ml
Additive Substance - powerful formula that helps to restore your vehicle's fuel system to its maximum performance, helps by cleaning the carburettor, intake vaqlves, combustion chambers, valve guides and piston tops
3.79 €
15.16 €/l
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In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241074
5.0
JLM Petrol Extreme Clean - Effective Fuel System Cleaner 500 ml
Additive Substance for petrol - winter and summer, for passenger cars, fuel system cleaner, increases the octane number, dissolves deposits and increases performance, 500 ml volume is sufficient for 60 l
Great price 25.90 €
51.80 €/l
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MOTO97176
4.8 37×
Millers Oils Petrol Power ECOMAX 500 ml
Additive Substance for petrol - volume 500 ml
28.79 €
57.58 €/l
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR294532
4.7 16×
SONAX Octane Boost, 250ml
Additive Substance - increases the octane number from 2 to 3 units, protects the catalytic converter and sensors, also suitable for turbo engines
9.89 €
39.56 €/l
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR3808
4.0
JLM GDI Injector Cleaner 250 ml
Injector Cleaner vhondé for GDI engines
Great price 14.90 €
59.60 €/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MOTO97174
4.6 10×
LIQUI MOLY Octane Booster 200ml
Additive Substance for petrol - winter and summer, increases octane number, volume 200 ml
15.90 €
79.50 €/l
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In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR329092
5.0 11×
Liqui Moly Gas Engine Valve Protection, 1 l
Additive Substance - To reduce the possibility of engine overheating, protect cylinder heads, suitable for all LPG or CNG internal combustion engines
Discounted -25 % 23.49 € 31.49 €
23.49 €/l
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR241111
3.8
JLM Emission Reduction Treatment Petrol - Additive for emission reduction, catalytic converter clean
Additive Substance for petrol - winter and summer, for passenger cars, catalytic converter and lambda sensor cleaner, increases octane number and power, volume of 250 ml is enough for 60 l
16.90 €
67.60 €/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MOTO97172
4.7 37×
SONAX Injection and carburettor cleaner, 250ml
Additive Substance - serves to prevent problems such as starting, engine idling, weak engine response to throttle position, and power loss
9.39 €
37.56 €/l
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR3729
4.9 26×
VELVANA Velfobin petrol treatment / anti-freeze water in petrol - 450ml
Additive Substance for gasoline treatment / anti-freezing water in gasoline - 450ml
Amazing Deal 2.99 € Save 0.65 €
6.64 €/l
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In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR277660
4.9
LIQUI MOLY Gasoline additive E10, 150 ml
Additive Substance for petrol - for cars and motorcycles, 150 ml volume for 70 l
Discounted -27 % 7.79 € 10.69 €
51.93 €/l
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In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR86926
4.8
RAVENOL Petrol Clean Extreme, 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, dissolves deposits, 300 ml volume is sufficient for 60 l
8.09 €
26.97 €/l
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR110433
4.8 15×
Millers Oils Petrol Injector Cleaner 250 ml
Additive Substance for petrol - injection cleaner, dissolves deposits, volume 250 ml
9.81 €
39.24 €/l
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR294541
4.9 12×
Millers Oils Petrol Power Additive ECOMAX - One Shot Boost 250 ml
Additive Substance for petrol - injection cleaner and engine cleaner, dissolves deposits, volume 250 ml
11.04 €
44.16 €/l
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR321021
5.0
JLM E10 Fuel Treatment Gasoline Stabilizer E10, 250 ml
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 volume is sufficient for 250 l
12.90 €
51.60 €/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR106983
5.0
RAVENOL Petrol Power Performance, 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, increases performance, 300 ml volume is sufficient for 60 l
8.29 €
27.63 €/l
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR110432
4.6 18×
SONAX Fuel System Cleaner petrol, 250ml
Additive Substance - for cleaning your fuel system, clean the carburettor and valves, for the impellers and passages and piston heads
9.89 €
39.56 €/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR3715
5.0
Millers Oils Gasoline additive VSPe Power Plus 250 ml
Additive Substance - for petrol, injection cleaner and engine cleaner, friction reduction, volume 250 ml
12.68 €
50.72 €/l
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR321022
carPrevádzkové kvapaliny v aute – ktoré dopĺňať a ako často? V aute nájdeme hneď niekoľko kvapalín, pri ktorých je nutné myslieť na pravidelnú výmenu, a často aj na doplňovanie. Niečo zvládnete svojpomocne, inokedy je ale potrebné zveriť auto do rúk mechanika.

Petrol Additives

In the category Petrol Additives on Alza.sk, we currently have a total of 68 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.
Check out products sorted by price starting with the lowest price in the category cheap petrol Additives Find products sorted from the most expensive to the cheapest in the category most expensive petrol Additives Check out products sorted by price starting with the highest price in the category best sellers, best petrol Additives You’ll find products sorted by reviews starting from the highest ranked in petrol Additives reviews
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