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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Chris Singsime uses Pure Synthetic Stabilizer in his IHRA Drag Bike!

I Drag race at Great Lakes Dragaway in Union Grove WI. I run the IHRA Summit Super Series. I have been looking for ways to get a little more out of my bike and started to look up info on oils. Because of your involvement in drag racing, your products were the first things that came to mind. I thought i would give your Pure synthetic oil stabilizer a try before i went to do some test and tune this past saturday. What a difference! The thing runs so much smoother and shifts so smooth and easy its ridiculus! My first pass at the track it went its best ever, 9.63 @ 139.4 mph! No wheelie bar, street tire! Thats .3 and 4mph better than before with nothing else changed! The clutch also showed no signs of wear after 15 passes! It even ran cooler. I am 110% happy with your product and will use them where ever i can from now on. If you could shoot me a few stickers i will gladly display them on race day and spread the word of what i learned!

Thank you again,

Chris Singsime

Bike #620

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