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.

We use 8 categories of cookies on our website:

Technical cookies
These are strictly necessary for the functioning of the website and the features you choose to use. Without them, our website would not work; you wouldn't be able to log in to your user account, for example.
Functionality cookies
These cookies allow us to remember your basic choices and improve the user experience. These include remembering your preferred language or allowing you to stay logged in permanently.
Social media cookies
These cookies allow us to easily link you to your social media profile and, for example, allow you to share products and services with your friends and family.
Content personalisation
These cookies allow us to show you content and ads according to the information we have about you to best meet your needs. This includes what content you have viewed, or on what device you are accessing our website.
Non-personalised advertising
These cookies allow us to show you general ads for products and services.
Personalised advertising
Thanks to these cookies, we and our partners can offer you relevant products and services based on your purchases, your shopping behaviour and your preferences.
Audience metrics
These cookies allow us to optimise our site for your convenience based on how you use it. The aim is to remember or anticipate your choices. This includes, for example, the use of features, their location, or the behaviour on the page.
Third party cookies
These cookies are third-party cookies (e.g. Google business safety & privacy and terms site). You can find more information about them and our partners here.

By giving your consent to the processing of cookies, functionality and analytical cookies will be installed on the device you use to browse the website (click on the "I understand" button for both categories, or you can select only one of the categories by clicking on the "Settings" button). We always install technical cookies on your device, even without your explicit consent, because without them our website would simply not work.

You can revoke your consent to the processing of cookies. In connection with our company's cookie processing, you also have the following rights: the right to access cookies, delete, modify, supplement and correct them, restrict processing and the right to lodge a complaint with the Office for Personal Data Protection. Read more about your rights.

For even more detailed information about how we process cookies, please see our Personal Data Protection Policy.

I understand Detailed settings Reject everything

Car & MotorcycleOils and FluidsAdditives

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.

Continue

AlzaPlus+ deals

For Diesel

For Petrol

For Oil

AdBlue

DPF Cleaners

EGR Valve & Turbo Cleaners

Fuel System Cleaners

Engine Cleaners

Cooling System Cleaners

Mazací plány

236 Results

Wynn's 71851 Dry Fuel, 325 ml

Additive Substance for diesel, for petrol - volume 325 ml

11.29 €

34.74 €/l

Buy

In stock 5 pcs at the supplier's

Order Code: AUPR69858

YACCO Preventiv Blue Protect - AdBlue additive, 250 ml

Additive Substance for AdBlue - winter and summer, volume 250 ml

25.90 €

103.60 €/l

Buy

In stock > 5 pcs at the supplier's

Order Code: AUPR103636

Wynn's 61351 Fuel System Cleaner, 325 ml

Injector Cleaner - Fuel system cleaner for petrol engines with carburettor or injection system, designed to keep the entire fuel system clean and to counteract the increase in engine octane demand

11.72 €

36.06 €/l

Buy

In stock 3 pcs at the supplier's

Order Code: AUPR69861

JLM Hydraulic Valve Lifter Treatment 250 ml

Additive Substance for oil - winter and summer, for passenger cars, engine cleaner, dissolves deposits and increases performance, 250 ml volume for 6 l

16.90 €

67.60 €/l

Buy

In stock > 5 pcs at the supplier's

Order Code: MOTO97175

5.0 3×

Autoprofi Gift regeneration set for HYBRID

Additive Substance into the gasoline, for oil - winter and summer, for passenger cars and motorcycles, catalytic converter and lambda sensor cleaner, fuel system cleaner and engine cleaner, suitable for hybrid engine, for manual and automatic transmissions, reduces friction, dissolves deposits and increases performance, volume 750 ml

46.90 €

62.53 €/l

Buy

In stock > 5 pcs at the supplier's

Order Code: AUPR122502

JLM Direct Injector Valve Cleaner 500 ml

Injector Cleaner vhondé for GDI engines

17.90 €

35.80 €/l

Buy

In stock > 10 pcs at the supplier's

Order Code: MOTO97171

K2 BENZIN GO 250 ml - fuel additive

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 catalytic converters and cars with GPF filters

6.59 €

26.36 €/l

Buy

In stock 5 pcs at the supplier's

Order Code: AUPR281712

Wynn's 70612 Lead Substitute, 250 ml

Additive Substance for petrol - volume 250 ml

12.98 €

51.92 €/l

Buy

In stock 1 pcs at the supplier's

Order Code: AUPR69857

ERRECOM transmission and differential sealing fluid 500 ml

Additive Substance to the gearbox - winter and summer, for passenger cars, additive to the gear oil, for manual and automatic transmissions, prevents leaks, volume 500 ml

19.90 €

39.80 €/l

Buy

In stock > 10 pcs at the supplier's

Order Code: MOTO97183

2 sizes

Bosal DPF Gen 2 including filler kit, 3 l

Additive Substance - winter and summer, for passenger cars, DPF cleaner, dissolves deposits, volume 3000 ml

143.90 €

47.97 €/l

Buy

In stock 3 pcs at the supplier's

Order Code: AUPR87061

2 sizes

Bosal DPF Gen 2 including filler kit, 1 l

Additive Substance - winter and summer, for passenger cars, DPF cleaner, dissolves deposits, volume 1000 ml

75.90 €

75.90 €/l

Buy

In stock 3 pcs at the supplier's

Order Code: AUPR87060

MOTUL Engine Clean Moto, 200 ml

Additive Substance for oil - winter and summer, for motorcycles, flushing oil and engine cleaner, suitable for four-stroke engine, for manual and automatic transmissions, dissolves deposits, 200 ml volume for 4 l

12.90 €

64.50 €/l

Buy

In stock > 10 pcs at the supplier's

Order Code: AUPR122946

2 sizes

Walker DPF EOLYS DPX42 including filler kit, 1 l

Additive Substance - winter and summer, for passenger cars, DPF cleaner, dissolves deposits, volume 1000 ml

75.69 €

75.69 €/l

Buy

In stock 5 pcs at the supplier's

Order Code: AUPR87068

2 sizes

Walker DPF EOLYS DPX42 including filler kit, 4.5 l

Additive Substance - winter and summer, for passenger cars, DPF cleaner, dissolves deposits, volume 4500 ml

202.09 €

44.91 €/l

Buy

In stock 2 pcs at the supplier's

Order Code: AUPR87069

2 sizes

Bosal DPF Gen 3 including filler kit, 1 l

Additive Substance - winter and summer, for passenger cars, DPF cleaner, dissolves deposits, volume 1000 ml

75.90 €

75.90 €/l

Buy

In stock > 5 pcs at the supplier's

Order Code: AUPR87062

2 sizes

Walker DPF EOLYS DPX176 including filler kit, 1 l

Additive Substance - winter and summer, for passenger cars, DPF cleaner, dissolves deposits, volume 1000 ml

88.59 €

88.59 €/l

Buy

In stock > 5 pcs at the supplier's

Order Code: AUPR87066

2 sizes

Bosal DPF Gen 4 including filler kit, 3 l

Additive Substance - winter and summer, for passenger cars, DPF cleaner, dissolves deposits, volume 3000 ml

143.90 €

47.97 €/l

Buy

In stock 2 pcs at the supplier's

Order Code: AUPR87065

2 sizes

Bosal DPF Gen 4 including filler kit, 1 l

Additive Substance - winter and summer, for passenger cars, DPF cleaner, dissolves deposits, volume 1000 ml

75.90 €

75.90 €/l

Buy

In stock 2 pcs at the supplier's

Order Code: AUPR87064

2 sizes

Bosal DPF Gen 3 including filler kit, 3 l

Additive Substance - winter and summer, for passenger cars, DPF cleaner, dissolves deposits, volume 3000 ml

143.90 €

47.97 €/l

Buy

In stock > 5 pcs at the supplier's

Order Code: AUPR87063

Wynn's 64544 Automatic Transmission Treatment, 325 ml

Additive Substance for automatic transmissions, volume 325 ml

21.80 €

67.08 €/l

Buy

In stock 2 pcs at the supplier's

Order Code: AUPR69854

Autoprofi Engine Flush 250ml

Additive Substance

13.82 €

55.28 €/l

Buy

In stock > 10 pcs at the supplier's

Order Code: AUPR264054

4.6 37×

Liqui Moly Diesel Particulate Filter (DPF) Protection, 250 ml

Additive Substance - to extend filter life, prevents soot deposits, suitable for all diesel engines

8.79 € Save 2.07 €

35.16 €/l

Watch

Currently Unavailable

Order Code: AUPR241113

4.9 151×

LIQUI MOLY Quick Cleaner 500ml

Brake Cleaner - volume 0,5 l

3.99 €

7.98 €/l

Watch

Currently Unavailable

Order Code: AUPR2639

4.4 105×

LIQUI MOLY Stop oil loss 300ml

Additive Substance - reduces oil consumption, regenerates gaskets, reduces engine noise

19.52 €

65.07 €/l

Watch

Currently Unavailable

Order Code: AUPR2623

24 more... Top

1 ... 4 5 6 7 8 ... 10

AlzaPlus+ deals

For Diesel

For Petrol

For Oil

AdBlue

DPF Cleaners

EGR Valve & Turbo Cleaners

Fuel System Cleaners

Engine Cleaners

Cooling System Cleaners

Mazací plány

No longer sold

Additives – proved brands

Check out products sorted by price starting with the lowest price in the category cheap additives Find products sorted from the most expensive to the cheapest in the category most expensive additives Check out products sorted by price starting with the highest price in the category best sellers, best additives You’ll find products sorted by reviews starting from the highest ranked in additives reviews

Chcete doručit do České republiky? Jdi na Aditiva

Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Adalékanyagok

P-DC1-WEB16

Additives

Types of additives

Fuel additives

Oil additives

No longer sold

Additives – proved brands