Outboard Engine Oil Synthetic SAE 10W-40

Lucas Oil Products copy

Outboard Engine Oil Synthetic SAE 10W-40

  • {irecommend}

Lucas Synthetic SAE 10W-40 Outboard Engine Oil is formulated especially for the harsh conditions of high speed watercrafts. These outboard engine oils are catalyst compatible and designed for 4-Stroke applications but also work well in Inboards and Personal Water Crafts.

Long lasting and safely blends with synthetic & non-synthetic oils, Lucas outboard engine oils are fortified with a special blend of synthetic additives that coat all moving parts to guard against rust and moisture during long periods of storage.

Key Benefits

  • Excellent for use with supercharged, turbo charged or nitrous oxide high performance engines
  • Protects against rust and moisture during long periods of storage
  • Safely blends and is compatible with synthetic and non-synthetic oils
  • Provides rust and corrosion protection in both fresh water and salt water environments
  • Effective Water Resistance
  • Long Lasting
  • Resist Extreme Pressure
  • Extreme Friction Reducer
  • Contains a special additive package to improve wear protection and increase catalyst life in newer outboards using catalytic converters
  • NMMA® Certified to meet or exceed FC-W (CAT) performance
  • Meets JASO MA standards for air-cooled motorcycles and all-terrain vehicles
  • Meets industry standard API SM (automotive)


  • #10662 - 1 Quart (Case of 6) - 13 lbs
  • #10813 - 5 Quarts (Case of 3) - 31 lbs


Product Spec Sheet Technical Data Sheet
Safety Data Sheet Safety Data Sheet
zinc Zinc Values

get adobe reader

Aaron Morrison uses Lucas Transmission Fix in 2000 Ford Tauras

Purchased car 2 years ago with 65,000 around 70,000 it started shifting extremely hard into 1st when slowing down and had hard launches from the start. In the winter you had to let the car warm up 15 minutes or when it shifted into 2nd it would slip. The tranny shop said I needed to have the tranny rebuilt. I figured I wouold just drive it until it left me stranded and then have a complete rebuild. Fast forward to now the car has 107,000. I was in buying air filter for the car and over heard the sales man tell another guy to try your tranny fix oil. So I thought what the heck $10 vesres $1200. I poured it in drove around for about 2 miles then started to stop and go and noticed that the shifting was getting smoother. Now a week later you cant even feel the tranny shifting at all its so smooth. I will be having the tranny flushed and will add another bottle. I am sold on your products. Thanks for saving me over $1100. Aaron

Share Your Lucas Oil Story