Motors, Technology
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Best ratings

1 . LIQUI MOLY Marine Super Diesel Additive Marine Super Diesel Additive
(9)

„excellent operation“

2 . LIQUI MOLY Marine Petrol Stabilizer / 500 ml Marine Petrol Stabilizer / 500 ml
(4)

„Has good effect“

3 . YACHTICON DIESEL PLUS 2.0 Diesel Additive DIESEL PLUS 2.0 Diesel Additive
(27)

„I spent a long time looking for a good product and this additive is perfect for my needs.“

Additives for Boat Engines

Prevent diesel contamination! Fuel additives prevent the build up of bacteria and sustainably protect your diesel engine or your petrol engine. They ensure a clean fuel supply and smooth-running motor. You will find various hints and tips concerning motor care in our diesel contamination guide. Want to buy the right additive for your boat? SVB has a wide range of additives for your boat engine from the manufacturers  LIQUI MOLY, YACHTICON and STAR BRITE. Go to video...
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Improves
Protection from
Fuel
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Contains biocides
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Order by
Ratings
Brand
Price range
€
Availability
 
Improves
Protection from
Fuel
Contents
ml
Contains biocides
All filters
-40%
Product image 1 of LIQUI MOLY Oil Additive CERA TEC
LIQUI MOLY Oil Additive CERA TEC
€37.98
only €22.95
VAT inc., ex-works
6
-13%
Product image 1 of LIQUI MOLY Marine Diesel Protection / Additive
(32)
LIQUI MOLY Marine Diesel Protection / Additive
€29.99
from €25.95 (€51.90 / L)
VAT inc., ex-works
2 variants
-22%
Product image 1 of LIQUI MOLY Marine Diesel Protect Shooter
(29)
LIQUI MOLY Marine Diesel Protect Shooter
€17.99
only €13.95 (€69.75 / L)
VAT inc., ex-works
-12%
Product image 1 of LIQUI MOLY Marine Super Diesel Additive
(9)
LIQUI MOLY Marine Super Diesel Additive
€24.99
from €21.95 (€43.90 / L)
VAT inc., ex-works
2 variants
Product image 1 of STAR BRITE STARTRON Diesel Additive
(12)
STAR BRITE STARTRON Diesel Additive
from €31.95 (€127.79 / L)
VAT inc., ex-works
3 variants
Made in Germany Made in Germany
NEW
Product image 1 of GROTAMAR grotamar 82 Diesel Additive
(122)
GROTAMAR grotamar 82 Diesel Additive
only €59.95
VAT inc., ex-works
-20%
Product image 1 of YACHTICON Diesel System Cleaner
(13)
YACHTICON Diesel System Cleaner
€24.95
only €19.95 (€39.90 / L)
VAT inc., ex-works
-13%
Product image 1 of YACHTICON DIESEL PLUS 2.0 Diesel Additive
(27)
YACHTICON DIESEL PLUS 2.0 Diesel Additive
€23.95
from €20.95 (€41.90 / L)
VAT inc., ex-works
4 variants
-18%
Product image 1 of YACHTICON Diesel Anti Frost
(6)
YACHTICON Diesel Anti Frost
€21.96
only €17.95 (€35.90 / L)
VAT inc., ex-works
-12%
Product image 1 of LIQUI MOLY Marine Petrol Stabilizer / 500 ml
(4)
LIQUI MOLY Marine Petrol Stabilizer / 500 ml
€24.99
only €21.95 (€43.90 / L)
VAT inc., ex-works
36
-20%
Product image 1 of LIQUI MOLY Marine Petrol System Cleaner / 500 ml
(6)
LIQUI MOLY Marine Petrol System Cleaner / 500 ml
€24.99
only €19.95 (€39.90 / L)
VAT inc., ex-works
23
-21%
Product image 1 of YACHTICON Petrol System Cleaner
(14)
YACHTICON Petrol System Cleaner
€23.95
only €18.95 (€37.90 / L)
VAT inc., ex-works
-25%
Product image 1 of YACHTICON BENZIN Plus
(4)
YACHTICON BENZIN Plus
€23.95
only €17.95 (€35.90 / L)
VAT inc., ex-works
-30%
Product image 1 of YACHTICON Condensation Truss
(6)
YACHTICON Condensation Truss
€32.95
only €22.95 (€45.90 / L)
VAT inc., ex-works
39
MyBoat

Customer ratings & reviews

All reviews (208.228)
User profile icon

Kim P. on 25.07.2026

Good and quickly.

User profile icon

Claes B. on 25.07.2026

Items as expected. Seems to be of good quality.

User profile icon

Finn Gjersøe F. on 24.07.2026

Easy and smooth!

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