SVB price: €15.92 (€31.85 / l )
Excl. VAT, excl. shipping costs.
This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
12 in stock
Item no.
Model no.
LIQUI MOLY - Marine Super Diesel Additiv
Protection from
Deposits, Corrosion, Wear
Fuel consumption, Smooth running, Pollutant emissions, Start-up, Combustion

Product details

Diesel additive for a cleaner engine and improved performance. For all marine diesel motors.
  • Cleans the injection system and protects from contamination and corrosion
  • Improves the lubrication action of diesel fuel
  • Protects injection pump from wear
  • Cetan Booster for greater engine performance, less diesel knocking, quiet-running and easier starting
  • Prevents corrosion and contamination in fuel tank, pipes and injection system
  • Complies with the federal low sulphur content requirements for use in diesel motor vehicles and nonroad engines
  • Increases the cetane number
  • Keeps the fuel system clean
  • Optimizes engine performance
  • Keeps injectors clean
  • Ensures lower fuel consumption
  • High wear protection
  • Prevents the formation of deposits
  • Increases lubrication
  • Prevents the seizing or resinifying of nozzle needles
Technical data:
  • Base: additive mixture in carrier fluid
  • Color / Appearance: yellow-brown
  • Flash point: 63°C
Intended use:
For best results, add Super Diesel Additive to your fuel every 600 miles (1,000 km). One can (500 ml) treats up to 250 litres of fuel. Suitable for marine diesel motors and in the diesel engines of passenger cars and commercial vehicles as well.

Product safety

Please note the following hazard warnings:

Hazard pictograms
Signal word
Hazard warnings
Harmful if swallowed.
Harmful if inhaled.
Toxic to aquatic life with long lasting effects.
May be fatal if swallowed and enters airways.
Risk of explosion if heated under confinement.
Repeated exposure may cause skin dryness or cracking.
If medical advice is needed, have product container or label at hand.
Keep out of reach of children.
Avoid breathing dust/fume/gas/mist/vapours/spray.
Avoid release to the environment.
Call a POISON CENTER or doctor/physician if you feel unwell.
Do NOT induce vomiting.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
Store locked up.
Dispose of contents/container to …
H302, H332, H411, H304, EUH044, EUH066, P101, P102, P261, P273, P312, P331, P301+P310, P405, P501


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What other SVB customers have to say

100% real reviews

3 customer reviews

5 (out of 3 ratings)
4 Stars
3 Stars
2 Stars
1 Stars
100% recommend SVB
Javier M.
by Javier M. Flag of Spain 5/23/2023 Verified purchase 20744
Do not believe that by putting this product you will notice a radical change in the engine and it will run or get more CV. But what is noticeable is that the engine works better, less smoke, better starting, more "sweetness" of sound. Even if it still pulls 11.5 kN more. I will buy it again for sure
Myriam F.
by Myriam F. Flag of France 9/23/2020 Verified purchase 20795
I haven't used the product yet,
Martin H.
by Martin H. Flag of Germany 7/2/2019 Verified purchase 20744
good price-performance ratio

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