NEW AMSOIL Preferred Customer Program

Diesel Boats

Diesel Boats

Premium diesel watercraft deliver a unique experience on the water. Premium AMSOIL synthetic lubricants help ensure your boat remains protected and performing strong for years of enjoyment.

Synthetic Diesel Marine Oil
SAE 15W-40 Heavy-Duty Diesel and Marine Motor Oil
  • Helps control soot thickening, oxidation and wear
  • Maximum fuel economy
  • Protects for up to 3X manufacturer-recommended drain interval
Marine Gear Lube
Universal Synthetic Marine Gear Lube
  • Protects components, even when contaminated with 10% water
  • Reduces friction and wear
  • Helps prevent rust and corrosion
Diesel Fuel Additives
Diesel Injector Clean
  • Addresses problems with HPCR engines
  • Cleans dirty injectors
  • Improves fuel economy up to 4.5%
Diesel Cetane Boost
  • Maximizes horsepower
  • Helps increase fuel economy
  • Improves startability
Spray Lubricants and Cleaner
Silicone Spray
  • Lubricates and protects nonmetal surfaces
  • Locks out moisture
  • Will not attract dust or dirt
mp
  • Disperses water
  • Protects metal surfaces
  • Penetrates existing rust build-up
MP HD
  • Helps protect against rust & corrosion, even in saltwater
  • Provides a dry, long-lasting protective coating
  • Sprays into hard-to-reach places
Heavy-Duty Degreaser
  • Loosens grease and grime
  • Fast-acting
  • Leaves a clean scent