Outboard Engine Oil Synthetic SAE 10W-40

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Outboard Engine Oil Synthetic SAE 10W-40

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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

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Dee Brown uses Lucas Transmission Fix in Mercedes-Benz 500 SEL

I tell you that this product works! My BENZ transmission was slipping from overdrive to 3rd gear and it was not such a great feeling in a Luxury vehicle. That feeling lasted for one day, so I inquired about LUCAS Transmission fix. THIS PRODUCT WORKS! I followed the instructions as stated on the bottle and squeezed exactly 4 times of this product in to the automatic transmission dipstick funnel, checked the fluid level, secured it, closed the hood and went for a drive. No slipping what so ever. And the beauty of it that is it cost me $8.00. I can't even tell when the car is changing gears! WOW~ THANKS TO THE CREATORS OF THIS PRODUCT!

Dee Brown


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