Outboard Engine Oil Synthetic SAE 10W-30

Lucas Oil Products, Inc.

Outboard Engine Oil Synthetic SAE 10W-30

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Lucas Synthetic SAE 10W-30 Outboard Engine Oil is formulated especially for the harsh conditions of high speed water crafts. 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)


  • #10661 - 1 Quart (Case of 6) - 13 lbs
  • #10812 - 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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Robert Taggs uses Lucas Heavy Duty Oil Stabilizer for 1996 Dodge Neon

About one month ago, my wife's 1996 Dodge Neon developed a severe leak in the engines main seal. To no avail I tried switching to a thicker oil weight and this did nothing. I emptied the oil again but this time I added Lucas Oil Stabilizer to the engine along with the usual 5w30 oil and I was amazed to find that after one month, along with checking the oil twice a week, that the dipstick still shows full ever single time. You do need to understand also that my wife drives at fairly high speeds to and from work on a major Interstate highway. I feel that this shows the validity of your product. I would like to conclude by saying that your product saved me several hundred dollars and that you will have one more loyal customer from now on.

Thank you very much!

Robert E. Taggs

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