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Diesel Additives

Diesel 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.

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7 reasons to shop for Diesel 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).
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We accept most payment methods, including contactless and cryptocurrency.
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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 Diesel Additives?

If you're planning to get Diesel 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: Diesel Additives

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

Cheapest vs. most expensive Diesel Additives

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

Diesel Additives – main types

K2 DIESEL 50 ml - fuel additive - Additive Substance

K2 DIESEL 50 ml - fuel additive

In stock > 20 pcs

Additive Substance - reduces fuel consumption, restores performance

Added to cart

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Autoprofi Foam Cleaner DPF/KAT 400ml - DPF Cleaner

Autoprofi Foam Cleaner DPF/KAT 400ml

In stock > 10 pcs

DPF Cleaner - foam preparation for cleaning both DPF filters, catalysts, EGR, suitable for petrol and diesel engines, 400ml

Added to cart

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BG 225 DFC HP Diesel Fuel Conditioner 177ml - Additive Substance

BG 225 DFC HP Diesel Fuel Conditioner 177ml

In stock > 10 pcs

Additive Substance

Added to cart

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LIQUI MOLY Diesel antifreeze additive 150ml - Additive Substance

LIQUI MOLY Diesel antifreeze additive 150ml

In stock > 5 pcs

Buy with code ALZADNY15 152,- 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 - prevents the formation of paraffin in diesel, keeps the oil in liquid state

Added to cart

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MOTUL Diesel System Clean Auto, 300 ml - Additive Substance

MOTUL Diesel System Clean Auto, 300 ml

In stock > 10 pcs

Additive Substance - Diesel additive to remove dirt from the fuel system, suitable for DFP engines

Added to cart

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STP Diesel Engine Cleaner Start-Stop 200 ml - Additive Substance

STP Diesel Engine Cleaner Start-Stop 200 ml

Buy at the price for both existing and new AlzaPlus+ members 152,-

Additive Substance - helps the engine with START-STOP mode on, protects the engine, reduces fuel consumption

Added to cart

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JLM Air Intake & EGR Cleaner 500ml - EGR Valve Cleaner

JLM Air Intake & EGR Cleaner 500ml

In stock > 10 pcs

EGR Valve Cleaner cleans the intake and EGR valves

Added to cart

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JLM Diesel DPF ReGen Plus - DPF regeneration support 250ml - DPF Cleaner

JLM Diesel DPF ReGen Plus - DPF regeneration support 250ml

In stock > 10 pcs

DPF Cleaner supports DPF regeneration

Added to cart

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JLM Diesel Injector Cleaner Pro Diesel Injector Cleaner, 250 ml - Injector Cleaner

JLM Diesel Injector Cleaner Pro Diesel Injector Cleaner, 250 ml

In stock > 10 pcs

Injector Cleaner - 250 ml, increases performance, dissolves deposits, for diesel engines, for summer and winter season

Added to cart

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Autoprofi Diesel Common Rail - system cleaning and protection 250ml - Additive Substance

Autoprofi Diesel Common Rail - system cleaning and protection 250ml

In stock > 10 pcs

Additive Substance diesel fuel - winter, engine cleaner, dissolves deposits, volume 250 ml

Added to cart

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Autoprofi Water remover 250ml - Additive Substance

Autoprofi Water remover 250ml

In stock > 10 pcs

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

Added to cart

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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

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LIQUI MOLY Diesel antifreeze additive K 1l - Additive Substance

LIQUI MOLY Diesel antifreeze additive K 1l

In stock > 10 pcs

Buy with code ALZADNY10 530,- 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 diesel - winter, volume 1000 ml

Added to cart

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SONAX Diesel Fuel System Cleaner, 250ml - Additive Substance

SONAX Diesel Fuel System Cleaner, 250ml

In stock > 5 pcs

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 - ensures optimal combustion, removes deposits from the injection and combustion chambers of the piston, cleans the entire fuel system, protects against...

Added to cart

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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

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BG 225 DFC HP Diesel Fuel Conditioner 29ml - Additive Substance

BG 225 DFC HP Diesel Fuel Conditioner 29ml

In stock > 20 pcs

Additive Substance -

Added to cart

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SONAX Diesel Protection System-Common Rail, 250ml - Additive Substance

SONAX Diesel Protection System-Common Rail, 250ml

In stock > 10 pcs

Buy with code ALZADNY15 219,- 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 improves lower quality diesel and ensures the best performance for the modern diesel system, the lubrication of diesel fuel

Added to cart

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Autoprofi Diesel injector, catalytic converter and DPF cleaner gift set - Additive Substance

Autoprofi Diesel injector, catalytic converter and DPF cleaner gift set

3 sizes

Additive Substance for diesel - for passenger cars, DPF cleaner, dissolves deposits, volume 750 ml

Added to cart

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Autoprofi Super Diesel System Cleaner 250ml - Additive Substance

Autoprofi Super Diesel System Cleaner 250ml

In stock > 10 pcs

Additive Substance diesel fuel - winter, engine cleaner, dissolves deposits, volume 250 ml

Added to cart

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VP Racing Cetanium® diesel fuel additive to increase cetane number by up to 10 units, 946 ml - Additive Substance

VP Racing Cetanium® diesel fuel additive to increase cetane number by up to 10 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

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RAVENOL Diesel Power Performance, 300 ml - Additive Substance

RAVENOL Diesel Power Performance, 300 ml

In stock > 10 pcs

Additive Substance to diesel - winter and summer, for cars and trucks, carburettor and throttle body cleaner, injection cleaner and fuel system cleaner, increases performance, 300...

Added to cart

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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

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Autoprofi Stop smoke and soot - diesel 150ml - Additive Substance

Autoprofi Stop smoke and soot - diesel 150ml

In stock > 10 pcs

Additive Substance for diesel - winter, volume 150 ml

Added to cart

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JLM Diesel Rapid Fuel System Cleaner injector flush, 500 ml - Injector Cleaner

JLM Diesel Rapid Fuel System Cleaner injector flush, 500 ml

Injector Cleaner - 500 ml, increases performance, dissolves deposits, for diesel engines, for summer and winter season

Added to cart

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In the category Diesel Additives on Alza.cz, we currently have a total of 92 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 nafty

Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Diesel adalékok

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