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Mega Sale - Fuel System Cleaners

Mega Sale

MEGA discounts are here! Save big with Mega Sale deals.

  • The offer is valid from July 6, 2026, to July 20, 2026, and applies to selected products listed on this page. The complete terms and conditions of the campaign can be found on this page here.
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All from 22
METABOND Megasel Plus diesel additive 250ml - Additive Substance
METABOND Megasel Plus diesel additive 250ml
Discounted -9 % 654,- 719,-
2,616 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - for diesel engines of all types (direct fuel injection, particulate filter, etc.), can be used in diesel turbines, oil burners and steam boilers
Added to cart
- +
STP Diesel Injection Cleaner - 200 ml - Additive Substance
STP Diesel Injection Cleaner - 200 ml
Discounted -16 % 149,- 179,-
745 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 127,-
Additive Substance - restores engine power, cleans injectors and intake valves
Added to cart
- +
STP Diesel Particulate Filter Cleaner - 200ml - Additive Substance
STP Diesel Particulate Filter Cleaner - 200ml
Discounted -16 % 149,- 179,-
745 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 127,-
Additive Substance - releases soot from the filter, protects in urban traffic, extends service life, reduces soot emissions
Added to cart
- +
STP Gasoline injection cleaner - 200 ml - Additive Substance
STP Gasoline injection cleaner - 200 ml
Discounted -15 % 159,- 189,-
795 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 135,-
Additive Substance - restores engine power, cleans injectors and intake valves
Added to cart
- +
STP Petrol additive - 200 ml - Additive Substance
STP Petrol additive - 200 ml
Discounted -16 % 166,- 199,-
830 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 141,-
Additive Substance - reduces petrol consumption, keeps engine clean, maintains intake valves
Added to cart
- +
STP Diesel additive - 200 ml - Additive Substance
STP Diesel additive - 200 ml
Discounted -16 % 149,- 179,-
745 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 127,-
Additive Substance - keeps injectors free from impurities and biofuels in fuel, maintains consistent engine power
Added to cart
- +
Metabond Petrol DETOX, 250ml - Additive Substance
Metabond Petrol DETOX, 250ml
Discounted -9 % 699,- 769,-
2,796 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance
Added to cart
- +
STP Additive for reducing emissions - petrol 400ml - Additive Substance
STP Additive for reducing emissions - petrol 400ml
Discounted -16 % 158,- 189,-
395 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 134,-
Additive Substance - removes deposits from the fuel system, cleans engine components, significantly reduces emissions
Added to cart
- +
SONAX Injection and carburettor cleaner, 250ml - Additive Substance
SONAX Injection and carburettor cleaner, 250ml
Discounted -11 % 199,- 225,-
796 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - serves to prevent problems such as starting, engine idling, weak engine response to throttle position, and power loss
Added to cart
- +
SONAX Fuel System Cleaner petrol, 250ml - Additive Substance
SONAX Fuel System Cleaner petrol, 250ml
Discounted -11 % 209,- 237,-
836 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - for cleaning your fuel system, clean the carburettor and valves, for the impellers and passages and piston heads
Added to cart
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SONAX Diesel Protection System-Common Rail, 250ml - Additive Substance
SONAX Diesel Protection System-Common Rail, 250ml
Discounted -15 % 219,- 258,-
876 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance improves lower quality diesel and ensures the best performance for the modern diesel system, the lubrication of diesel fuel
Added to cart
- +
SONAX Diesel Fuel System Cleaner, 250ml - Additive Substance
SONAX Diesel Fuel System Cleaner, 250ml
Discounted -11 % 209,- 237,-
836 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
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
- +
STP Engine cleaner (flush) for oil change 450ml - Additive Substance
STP Engine cleaner (flush) for oil change 450ml
Discounted -23 % 230,- 299,-
511 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance - effectively removes engine deposits, maintains efficient oil circulation, protects engine
Added to cart
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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
Discounted -16 % 825,- 990,-
872 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance
Added to cart
- +
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
Discounted -16 % 825,- 990,-
872 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance
Added to cart
- +
VP Racing Diesel All in One complete diesel additive, 473 ml - Additive Substance
VP Racing Diesel All in One complete diesel additive, 473 ml
Discounted -16 % 582,- 699,-
1,230 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance
Added to cart
- +
VP Racing Fuel Stabilizer gasoline additive for eliminating the effects of biosolids, 236 ml - Additive Substance
VP Racing Fuel Stabilizer gasoline additive for eliminating the effects of biosolids, 236 ml
Discounted -16 % 415,- 499,-
1,758 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance
Added to cart
- +
Autoprofi Gift regeneration set for HYBRID - Additive Substance
Autoprofi Gift regeneration set for HYBRID
Discounted -10 % 989,- 1,099,-
1,319 Kč/l
In stock
3 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
Added to cart
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VP Racing 7-IN-1 complete petrol additive, 473 ml - Additive Substance
VP Racing 7-IN-1 complete petrol additive, 473 ml
Discounted -16 % 415,- 499,-
877 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance
Added to cart
- +
BG 22532 DFC HP Diesel Fuel Conditioner, 946 ml - Additive Substance
BG 22532 DFC HP Diesel Fuel Conditioner, 946 ml
Discounted -6 % 1,308,- 1,399,-
1,383 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance
Added to cart
- +
VP Racing Fuel System Cleaner gasoline additive for fuel system cleaning, 473 ml - Additive Substance
VP Racing Fuel System Cleaner gasoline additive for fuel system cleaning, 473 ml
Discounted -16 % 415,- 499,-
877 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance
Added to cart
- +
VP Racing Power Boost petrol additive, 473 ml - Additive Substance
VP Racing Power Boost petrol additive, 473 ml
Discounted -16 % 415,- 499,-
877 Kč/l
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Additive Substance
Added to cart
- +

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