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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Mark Haliday is a Fan of Lucas Oil

My wife ran her car off the curb last tue. It’s a 1993 grand am. The oil pan hit the curb and it cracked it, she then drove the car about 10 miles with the oil running out. The car sat in the driveway all night ,there was no oil in it, my wife then left in her car for work. It quit running so I had to go pick her up. I found thr crack in the oil pan and just knew the motor was shot but then my friend said , wasn’t you running lucas in it, and I said yes. Well anyway we fixed the oilpan ,filled it up with oil and lucas and it started up and is running fine. I just want to thank you for a fine product , and will recommend it to everybody. Thanks

Mark Haliday SR.

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