Outboard Engine Oil Synthetic SAE 10W-40

Lucas Oil Products, Inc.

Outboard Engine Oil Synthetic SAE 10W-40

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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Phil McCrackin uses Lucas Transmission Fix in 1995 Dodge SLT 1500 4x4

I follow the Lucas Oil Drag Racing Series which is how I was introduced to your products, of which I've used quite a few, all with excellent results. Today I am writing you about the Lucas Transmission Fix. One of my workhorses is a 1995 Dodge SLT 1500 4x4 ..... with over 200,000 miles on it (thanks to you) .... The transmission has been late shifting and hitting hard for the past 2500 miles or so ... I've been having to lift on the throttle to get it to shift at all ... This past Sunday I dropped the pan, cleaned things up a bit it , slapped it back together and topped her off with the good stuff (Lucas Semi-Synthetic Transmission Fluid) and added a bottle of the Lucas Transmission Fix .. I didn't notice anything on my way to work on Monday morning but I sure did on my way home Monday night. As soon as I got home I made a mental note to write to you this morning when I got in to work. As always, Lucas Oil has saved the day (and my transmission) ........ Thank you very much for taking the time to manufacture a product that actually performs above and beyond it's claims. I will continue to use and recommend all of the Lucas Oil products ..............

....................... GO MORGAN .....................


Phil McCrackin


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