Oils, Chemicals

Keep your boat or jet ski performing reliably with our range of dedicated marine oils and chemicals. All products are selected for harsh saltwater and high-humidity environments, helping you protect engines, drivetrains and fuel systems season after season.

Choose from 2-stroke and 4-stroke marine oils, gear and hydraulic lubricants, fuel additives, coolants, cleaners and corrosion inhibitors designed specifically for marine use. Whether you maintain a personal watercraft or a larger boat, you’ll find the right products to support smooth starts, clean running and long component life.

  • Marine-grade engine and gear oils for outboards and inboards
  • Fuel system additives and stabilizers for jet skis and boats
  • Coolants, cleaners and anti-corrosion treatments
  • Trusted brands suitable for a wide range of marine engines

Shop at starmoto.eu for the oils and chemicals you need to complete routine maintenance, reduce wear and keep your time on the water safe and trouble-free.

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29 Items

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    • Soodushind -19%
    • At warehouse
    StarTron Star Tron Mini-Countertop Display - Marine 250mlStarTron Star Tron Mini-Countertop Display - Marine 250ml
    • Soodushind -19%
    • At warehouse
    StarTron Star Tron Mini-Countertop Display - Marine 250ml
    Special Price €25.50 Regular Price €31.50
    • Soodushind -19%
    • At warehouse
    StarTron Star Tron Enzyme Fuel Treatment - Concentrated Gas FormulaStarTron Star Tron Enzyme Fuel Treatment - Concentrated Gas Formula
    • Soodushind -19%
    • At warehouse
    StarTron Star Tron Enzyme Fuel Treatment - Concentrated Gas Formula
    Special Price €40.00 Regular Price €49.50
    • Soodushind -19%
    • At warehouse
    Star brite Pro Star Super Premium Heavy Duty Motor Oil SAE 40 3.78LStar brite Pro Star Super Premium Heavy Duty Motor Oil SAE 40 3.78L
    • Soodushind -19%
    • At warehouse
    Star brite Pro Star Super Premium Heavy Duty Motor Oil SAE 40 3.78L
    Special Price €44.00 Regular Price €54.50
    • Soodushind -19%
    • At warehouse
    StarTron Star Tron Enzyme Fuel Treatment - Super Concentrated Diesel FormulaStarTron Star Tron Enzyme Fuel Treatment - Super Concentrated Diesel Formula
    • Soodushind -19%
    • At warehouse
    StarTron Star Tron Enzyme Fuel Treatment - Super Concentrated Diesel Formula
    Special Price €50.00 Regular Price €61.50
    • Soodushind -18%
    • At warehouse
    StarTron Star Tron Enzyme Fuel Treatment - Super Concentrated Diesel FormulaStarTron Star Tron Enzyme Fuel Treatment - Super Concentrated Diesel Formula
    • Soodushind -18%
    • At warehouse
    StarTron Star Tron Enzyme Fuel Treatment - Super Concentrated Diesel Formula
    Special Price €9.00 Regular Price €11.00
    • Soodushind -19%
    • At warehouse
    Orlen Oil Platinum Ultor Plus 15W-40 20L VDS-3Orlen Oil Platinum Ultor Plus 15W-40 20L VDS-3
    • Soodushind -19%
    • At warehouse
    Orlen Oil Platinum Ultor Plus 15W-40 20L VDS-3
    Special Price €121.00 Regular Price €149.00
    • Soodushind -19%
    • At warehouse
    Orlen Oil Platinum Ultor Futuro 15W-40 20L VDS-4.5Orlen Oil Platinum Ultor Futuro 15W-40 20L VDS-4.5
    • Soodushind -19%
    • At warehouse
    Orlen Oil Platinum Ultor Futuro 15W-40 20L VDS-4.5
    Special Price €157.00 Regular Price €193.00
    • Soodushind -19%
    • At warehouse
    Amsoil 10W-30 Formula 4-Stroke® Marine Synthetic Oil 946mlAmsoil 10W-30 Formula 4-Stroke® Marine Synthetic Oil 946ml
    • Soodushind -19%
    • At warehouse
    Amsoil 10W-30 Formula 4-Stroke® Marine Synthetic Oil 946ml
    Special Price €14.50 Regular Price €18.00
    • Soodushind -20%
    • At warehouse
    Amsoil Gasoline Stabilizer 473mlAmsoil Gasoline Stabilizer 473ml
    • Soodushind -20%
    • At warehouse
    Amsoil Gasoline Stabilizer 473ml
    Special Price €12.00 Regular Price €15.00
    • Soodushind -19%
    • At warehouse
    Amsoil SAE 75W/80W-90 Universal Synthetic Marine Gear Lube 18.93LAmsoil SAE 75W/80W-90 Universal Synthetic Marine Gear Lube 18.93L
    • Soodushind -19%
    • At warehouse
    Amsoil SAE 75W/80W-90 Universal Synthetic Marine Gear Lube 18.93L
    Special Price €273.00 Regular Price €336.00
    • Soodushind -18%
    • At warehouse
    Motorex Ethanol Treatment In Desk Display 250 ml (12)Motorex Ethanol Treatment In Desk Display 250 ml (12)
    • Soodushind -18%
    • At warehouse
    Motorex Ethanol Treatment In Desk Display 250 ml (12)
    Special Price €16.00 Regular Price €19.50
    • Soodushind -19%
    • At warehouse
    Amsoil SAE 75W/80W-90 Universal Synthetic Marine Gear Lube 295mlAmsoil SAE 75W/80W-90 Universal Synthetic Marine Gear Lube 295ml
    • Soodushind -19%
    • At warehouse
    Amsoil SAE 75W/80W-90 Universal Synthetic Marine Gear Lube 295ml
    Special Price €10.50 Regular Price €13.00
    • Soodushind -19%
    • At warehouse
    StarTron Bens.Shooter 1*30ml kassateline a´riittoisuus 22LStarTron Bens.Shooter 1*30ml kassateline a´riittoisuus 22L
    • Soodushind -19%
    • At warehouse
    StarTron Bens.Shooter 1*30ml kassateline a´riittoisuus 22L
    Special Price €5.70 Regular Price €7.00
    • Soodushind -19%
    • At warehouse
    Orlen Oil Platinum Ultor Plus 15W-40 5L VDS-3Orlen Oil Platinum Ultor Plus 15W-40 5L VDS-3
    • Soodushind -19%
    • At warehouse
    Orlen Oil Platinum Ultor Plus 15W-40 5L VDS-3
    Special Price €33.50 Regular Price €41.50
    • Soodushind -18%
    • At warehouse
    Amsoil HP Marine Synthetic 2-Stroke Oil 3.79LAmsoil HP Marine Synthetic 2-Stroke Oil 3.79L
    • Soodushind -18%
    • At warehouse
    Amsoil HP Marine Synthetic 2-Stroke Oil 3.79L
    Special Price €53.00 Regular Price €65.00
    • Soodushind -18%
    • At warehouse
    StarTron Star Tron Diesel Display 250mlStarTron Star Tron Diesel Display 250ml
    • Soodushind -18%
    • At warehouse
    StarTron Star Tron Diesel Display 250ml
    Special Price €29.00 Regular Price €35.50
    • Soodushind -18%
    • At warehouse
    Star brite Synthetic Blend Lower Unit Gear Lube 80W90 3.78LStar brite Synthetic Blend Lower Unit Gear Lube 80W90 3.78L
    • Soodushind -18%
    • At warehouse
    Star brite Synthetic Blend Lower Unit Gear Lube 80W90 3.78L
    Special Price €58.00 Regular Price €71.00
    • Soodushind -21%
    • At warehouse
    Star brite High Viscosity Lower Unit Gear Lube 80W90 295mlStar brite High Viscosity Lower Unit Gear Lube 80W90 295ml
    • Soodushind -21%
    • At warehouse
    Star brite High Viscosity Lower Unit Gear Lube 80W90 295ml
    Special Price €11.50 Regular Price €14.50
    • Soodushind -18%
    • At warehouse
    Amsoil SAE 75W/80W-90 Universal Synthetic Marine Gear Lube 946mlAmsoil SAE 75W/80W-90 Universal Synthetic Marine Gear Lube 946ml
    • Soodushind -18%
    • At warehouse
    Amsoil SAE 75W/80W-90 Universal Synthetic Marine Gear Lube 946ml
    Special Price €15.50 Regular Price €19.00
    • Soodushind -18%
    • At warehouse
    Amsoil HP Marine Synthetic 2-Stroke Oil 946mlAmsoil HP Marine Synthetic 2-Stroke Oil 946ml
    • Soodushind -18%
    • At warehouse
    Amsoil HP Marine Synthetic 2-Stroke Oil 946ml
    Special Price €13.50 Regular Price €16.50
    • Soodushind -19%
    • At warehouse
    StarTron fuel additive 30ml becomes 95L. (buy 24 and get display)StarTron fuel additive 30ml becomes 95L. (buy 24 and get display)
    • Soodushind -19%
    • At warehouse
    StarTron fuel additive 30ml becomes 95L. (buy 24 and get display)
    Special Price €11.00 Regular Price €13.50
    • Soodushind -19%
    • At warehouse
    StarTron bensiinin lisäaine 30ml/plo/ltk piikkipakkaus a´riittoisuus 22LStarTron bensiinin lisäaine 30ml/plo/ltk piikkipakkaus a´riittoisuus 22L
    • Soodushind -19%
    • At warehouse
    StarTron bensiinin lisäaine 30ml/plo/ltk piikkipakkaus a´riittoisuus 22L
    Special Price €5.70 Regular Price €7.00
    • Soodushind -19%
    • At warehouse
    Amsoil 10W-40 Formula 4-Stroke® Marine Synthetic Oil 946mlAmsoil 10W-40 Formula 4-Stroke® Marine Synthetic Oil 946ml
    • Soodushind -19%
    • At warehouse
    Amsoil 10W-40 Formula 4-Stroke® Marine Synthetic Oil 946ml
    Special Price €14.50 Regular Price €18.00
    • Soodushind -20%
    • At warehouse
    Motorex Fuel Stabilizer In Desk Display 125 ml (12)Motorex Fuel Stabilizer In Desk Display 125 ml (12)
    • Soodushind -20%
    • At warehouse
    Motorex Fuel Stabilizer In Desk Display 125 ml (12)
    Special Price €8.85 Regular Price €11.00
    • Soodushind -19%
    • At warehouse
    Amsoil 25W-40 Synthetic-Blend Marine Engine Oil 946mlAmsoil 25W-40 Synthetic-Blend Marine Engine Oil 946ml
    • Soodushind -19%
    • At warehouse
    Amsoil 25W-40 Synthetic-Blend Marine Engine Oil 946ml
    Special Price €14.50 Regular Price €18.00
    • Soodushind -19%
    • At warehouse
    Amsoil Quickshot 236mlAmsoil Quickshot 236ml
    • Soodushind -19%
    • At warehouse
    Amsoil Quickshot 236ml
    Special Price €14.50 Regular Price €18.00
    • Soodushind -19%
    • At warehouse
    Motorex System Guard In Desk Display 125 ml (12)Motorex System Guard In Desk Display 125 ml (12)
    • Soodushind -19%
    • At warehouse
    Motorex System Guard In Desk Display 125 ml (12)
    Special Price €8.50 Regular Price €10.50
    • Soodushind -19%
    • At warehouse
    Orbitrade Gearcase oil synthetic 75w90.20L Bag-in-BoxOrbitrade Gearcase oil synthetic 75w90.20L Bag-in-Box
    • Soodushind -19%
    • At warehouse
    Orbitrade Gearcase oil synthetic 75w90.20L Bag-in-Box
    Special Price €367.00 Regular Price €452.00
    • Soodushind -5%
    • At warehouse
    BEL-RAY MARINE BIODEGRADABLE LUBRICANT 4LBEL-RAY MARINE BIODEGRADABLE LUBRICANT 4L
    • Soodushind -5%
    • At warehouse
    BEL-RAY MARINE BIODEGRADABLE LUBRICANT 4L
    Special Price €63.00 Regular Price €66.50
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