Refresh the page

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.cz.

Continue

7 reasons to shop for Petrol Additives on Alza.cz

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.

Make your selection easier. Click through our pre-made filters for the category: Petrol Additives

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

If you are looking for products based on price, you can browse the lowest priced Petrol Additives, or choose to sort by price from highest to lowest.

Autoprofi Cooling System Cleaner 250ml - Radiator Cleaner

Autoprofi Cooling System Cleaner 250ml

In stock > 10 pcs

Radiator Cleaner - suitable for the entire cooling system, removes limescale and rust, suitable for all water-cooled engines, 250ml

Added to cart

- +

LIQUI MOLY Starter ether spray 200ml - Additive Substance

LIQUI MOLY Starter ether spray 200ml

In stock > 10 pcs

Buy with code ALZADNY15 127,- 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 diesel, for petrol - winter, volume 200 ml

Added to cart

- +

Autoprofi Petrol system cleaner 250ml - Additive Substance

Autoprofi Petrol system cleaner 250ml

In stock > 10 pcs

Additive Substance for petrol - winter and summer, engine cleaner, dissolves deposits, volume 250 ml

Added to cart

- +

MOTUL Boost And Clean Moto, 200 ml - Additive Substance

MOTUL Boost And Clean Moto, 200 ml

In stock > 10 pcs

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

- +

RAVENOL Petrol Power Performance, 300 ml - Additive Substance

RAVENOL Petrol Power Performance, 300 ml

In stock > 10 pcs

Additive Substance for petrol - winter and summer, for passenger cars, trucks and motorcycles, carburettor and throttle body cleaner, injection cleaner and fuel system cleaner,...

Added to cart

- +

Autoprofi Gasoline - LPG system cleaner 250ml - Additive Substance

Autoprofi Gasoline - LPG system cleaner 250ml

In stock > 10 pcs

Additive Substance for petrol - winter and summer, engine cleaner, suitable for LPG engine, dissolves deposits, volume 250 ml

Added to cart

- +

VELVANA Velfobin petrol treatment / anti-freeze water in petrol - 450ml - Additive Substance

VELVANA Velfobin petrol treatment / anti-freeze water in petrol - 450ml

In stock > 10 pcs

Buy with code ALZADNY15 83,- 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 gasoline treatment / anti-freezing water in gasoline - 450ml

Added to cart

- +

Autoprofi Valve and injection cleaner 250ml - Additive Substance

Autoprofi Valve and injection cleaner 250ml

In stock > 10 pcs

Additive Substance - winter and summer, injection cleaner, dissolves deposits, volume 250 ml

Added to cart

- +

K2 Gasoline additive E10, 50 ml - Additive Substance

K2 Gasoline additive E10, 50 ml

In stock > 10 pcs

Additive Substance for petrol - for cars and motorcycles, fuel system cleaner, increases octane number, volume of 50 ml is sufficient for 60 l

Added to cart

- +

RAVENOL Petrol Octane Booster, 300 ml - Additive Substance

RAVENOL Petrol Octane Booster, 300 ml

In stock > 10 pcs

Additive Substance for petrol - winter and summer, for passenger cars, trucks and motorcycles, fuel system cleaner, increases the octane rating and boosts performance, 300 ml...

Added to cart

- +

Autoprofi HYBRID Catalytic converter and lambda sensor cleaner, 250ml - Additive Substance

Autoprofi HYBRID Catalytic converter and lambda sensor cleaner, 250ml

Additive Substance - Catalyst and oxygen sensor cleaner, EGR valve and turbo cleaner, special for hybrids

Added to cart

- +

VP Racing Octanium® gasoline additive for up to 8 octane units, 946 ml - Additive Substance

VP Racing Octanium® gasoline additive for up to 8 octane units, 946 ml

In stock > 5 pcs

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

- +

JLM E10 Fuel Treatment Gasoline Stabilizer E10, 250 ml - Additive Substance

JLM E10 Fuel Treatment Gasoline Stabilizer E10, 250 ml

In stock > 10 pcs

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

- +

Autoprofi Octane Boost - octane booster 250ml - Additive Substance

Autoprofi Octane Boost - octane booster 250ml

In stock > 10 pcs

Additive Substance for petrol - winter, increases octane number, volume 250 ml

Added to cart

- +

Millers Oils Gasoline additive VSPe Power Plus 250 ml - Additive Substance

Millers Oils Gasoline additive VSPe Power Plus 250 ml

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

- +

STP Engine cleaner (flush) for oil change 450ml - Additive Substance

STP Engine cleaner (flush) for oil change 450ml

In stock > 10 pcs

Buy with code ALZADNY10 269,- 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 - effectively removes engine deposits, maintains efficient oil circulation, protects engine

Added to cart

- +

JLM Emission Reduction Treatment Petrol - Additive for emission reduction, catalytic converter clean - Additive Substance

JLM Emission Reduction Treatment Petrol - Additive for emission reduction, catalytic converter clean

In stock > 5 pcs

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...

Added to cart

- +

JLM Petrol Extreme Clean - Effective Fuel System Cleaner 500 ml - Additive Substance

JLM Petrol Extreme Clean - Effective Fuel System Cleaner 500 ml

In stock > 5 pcs

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...

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

3 sizes

Additive Substance for petrol - for passenger cars, catalytic converter and lambda sensor cleaner, dissolves deposits, volume 750 ml

Added to cart

- +

BG 2026 SC2 Supercharge II, 177 ml - Additive Substance

BG 2026 SC2 Supercharge II, 177 ml

In stock > 10 pcs

Additive Substance

Added to cart

- +

JLM GDI Injector Cleaner 250 ml - Injector Cleaner

JLM GDI Injector Cleaner 250 ml

In stock > 10 pcs

Injector Cleaner vhondé for GDI engines

Added to cart

- +

Autoprofi HYBRID Gasoline system cleaner, 250ml - Engine Cleaner

Autoprofi HYBRID Gasoline system cleaner, 250ml

In stock > 10 pcs

Engine Cleaner - volume 250 ml, - injection cleaner, fuel system cleaner, carbon remover, special for hybrids

Added to cart

- +

SHERON E10 additive One Shot, 250 ml - Additive Substance

SHERON E10 additive One Shot, 250 ml

In stock > 10 pcs

Buy with code ALZADNY20 119,- 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 petrol - winter and summer, for passenger cars, volume 250 ml for 60 l

Added to cart

- +

Autoprofi Ashless petrol additive 75ml - Additive Substance

Autoprofi Ashless petrol additive 75ml

In stock > 20 pcs

Additive Substance for petrol - winter and summer, engine cleaner, dissolves deposits, volume 75 ml

Added to cart

- +

In the category Petrol Additives on Alza.cz, we currently have a total of 95 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. Continue

No longer sold

Chcete doručiť tovar na Slovensko? Prezrite si Aditíva do benzínu

Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Benzin adalékanyagok

Try our cookies

Alza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.

More information

P-DC1-WEB23