Customer ratings

Marine Super Diesel Additive

5 (out of 9 ratings)
4 Stars
(0)
3 Stars
(0)
2 Stars
(0)
1 Stars
(0)
100% recommend SVB
  • Advantages
  • Dosing (1)
  • Price/performance ratio (4)
  • Quality (4)
  • Effect (3)
Marinus M.
by Marinus M. Flag of Netherlands 6/3/2026 Verified purchase Variant: 20795
excellent operation
  • Advantages
  • Price/performance ratio
  • Quality
Jürgen L.
by Jürgen L. Flag of Germany 5/31/2026 Verified purchase Variant: 20795
Great Marine Diesel Additive!!!
I've been using this product for quite some time now and am still impressed with the quality. Even after the long winter break, the diesel in the tank is perfectly usable. I'll definitely buy it again!
  • Advantages
  • Price/performance ratio
  • Quality
  • Effect
Bruno E.
by Bruno E. Flag of France 4/30/2026 Verified purchase Variant: 20744
Liqui Moly makes very good products; my boat's engines run better and consume less fuel, which is very important.
  • Advantages
  • Price/performance ratio
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  • Effect
Thomas H.
by Thomas H. Flag of Germany 6/19/2025 Verified purchase Variant: 20795 in use on a Conyplex B.V./ MYS - Contest 44 CS
Diesel additive engine runs smoother and better combustion
Does what it's supposed to and hopefully protects as stated. What's striking is the clean combustion.
  • Advantages
  • Dosing
  • Price/performance ratio
  • Quality
  • Effect
Erik G.
by Erik G. Flag of Switzerland 8/6/2024 Verified purchase Variant: 20744
VW Marine
Time will tell whether it does what it promises. I have a 600 litre tank in the boat that it was designed to protect.
KOHN J.
by KOHN J. Flag of Luxembourg 5/31/2024 Verified purchase Variant: 20744
Good.
Everything fine
Javier M.
by Javier M. Flag of Spain 5/23/2023 Verified purchase Variant: 20744
Works
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 Variant: 20795
I haven't used the product yet,
Martin H.
by Martin H. Flag of Germany 7/2/2019 Verified purchase Variant: 20744
good price-performance ratio
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