Best sellers, best petrol Additives

We also think that you deserve the best. That’s why on this page, we ranked petrol Additives from the most sold to the least sold. You have 98 products to choose from. Customers have the most interest in VIF Super Petrol Additive 500 ml, which you can buy for 229 Kč incl. VAT. If you’re intrested in petrol Additives in terms of the highest reviews, then look at the petrol Additives reviews and tests category.

Mazací plány All petrol Additives

CYCLO Premium Oil Treatment 443 ml

259,-

585 Kč/l

In stock > 5 pcs at the supplier's

Additive - a premium additive that clearly improves the performance of older run-out engines

Added to cart

- +

Autoprofi Cooling System Cleaner 250ml

Buy at the price for both existing and new AlzaPlus+ members 233,-

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

Added to cart

- +

Autoprofi Octane Boost - octane booster 250ml

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

Added to cart

- +

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

Added to cart

- +

Motip Fuel system cleaner petrol 300 ml

209,-

697 Kč/l

In stock 2 pcs at the supplier's

Additive Substance for petrol - winter and summer, for passenger cars, fuel system cleaner, reduces friction and increases performance, 300 ml volume for 60 l

Added to cart

- +

LIQUI MOLY Starter ether spray 200ml

Additive Substance for diesel, for petrol - winter, volume 200 ml

Added to cart

- +

K2 BENZIN GO 250 ml - fuel additive

157,-

628 Kč/l

In stock 5 pcs at the supplier's

Additive Substance into the fuel, for the latest petrol engines, with regular application effectively removes deposits, prolongs the life of injectors and fuel system, safe for...

Added to cart

- +

Autoprofi Ashless petrol additive 75ml

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

Added to cart

- +

LIQUI MOLY Octane Booster 200ml

10×

279,-

1,395 Kč/l

Currently Unavailable

Additive Substance for petrol - winter and summer, increases octane number, volume 200 ml

View

SHERON E10 additive One Shot, 250 ml

1×

149,-

596 Kč/l

Currently Unavailable

Additive Substance for petrol - winter and summer, for passenger cars, volume 250 ml for 60 l

View

MOTUL Boost And Clean Moto, 200 ml

2×

239,- 319,-

1,195 Kč/l

Currently Unavailable

Additive Substance for petrol - winter and summer, for motorcycles, carburettor and throttle body cleaner, injection cleaner and fuel system cleaner, suitable for four-stroke...

View

STP Petrol additive - 200 ml

26×

199,-

995 Kč/l

Currently Unavailable

Buy at the price for both existing and new AlzaPlus+ members 169,-

Additive Substance - reduces petrol consumption, keeps engine clean, maintains intake valves

View

BG 2026 SC2 Supercharge II, 177 ml

1×

249,-

1,407 Kč/l

Currently Unavailable

Additive Substance

View

MOTUL Valve & Injector Clean, 300 ml

3×

219,-

730 Kč/l

Currently Unavailable

Gasoline additive for cleaning valves and injectors, for petrol engines

View

STP Additive for reducing emissions - petrol 400ml

27×

189,-

473 Kč/l

Currently Unavailable

Buy at the price for both existing and new AlzaPlus+ members 161,-

Additive Substance - removes deposits from the fuel system, cleans engine components, significantly reduces emissions

View

SHERON Power Additive - Petrol 1:1000, 500ml

219,-

438 Kč/l

Currently Unavailable

Additive Substance

View

SHERON Power Additive - Petrol, 150ml

99,-

660 Kč/l

Currently Unavailable

Additive Substance

View

SHERON Injection Cleaner – Petrol, 150ml

99,-

660 Kč/l

Currently Unavailable

Injector Cleaner - for all petrol engines including hybrid and the latest direct injection engines, safe for catalytic converters and turbochargers, recommended use every 3,000 km,...

View

JLM Petrol Fuel System Cleaner Performance 250 ml

483,-

1,932 Kč/l

In stock > 10 pcs at the supplier's

Additive Substance

Added to cart

- +

GOLD EAGLE Injection nozzle cleaner gasoline 360 ml

264,-

733 Kč/l

In stock 3 pcs at the supplier's

Injector Cleaner - for cleaning the fuel system and injectors of petrol engines, removes deposits and impurities, improves acceleration, reduces fuel consumption and exhaust...

Added to cart

- +

Metabond Megalene+ for petrol, 5l

12,240,-

2,448 Kč/l

Currently Unavailable

Additive Substance

View

VP Racing Power Boost petrol additive, 473 ml

Added to cart

- +

BG 213 Ethanol Fuel System Defender, 325 ml

Added to cart

- +

BG 280 Fuel System Drier, 354 ml

Added to cart

- +

No longer sold

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