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Starbrite Pro Star 10W40 4 Stroke Outboard Engine Oil
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Starbrite Pro Star 10W40 4 Stroke Outboard Engine Oil

Starbrite Pro Star 10W40 4 Stroke Outboard Engine Oil

Pro Star Super Premium Synthetic Blend 10W30 - 4 Stroke Oil from Starbrite is specifically designed for high performance 4 stroke outboards, gasoline inboards and stern drives. An ideal outboard engine oil for us in Honda, Mercury, Yamaha, Nissan, Johnson, Suzuki and Tohatsu outboards.

As one of the first 4 stroke oils to be officially certified under NMMA's new FC-W category, meets or exceeds all criteria for viscosity, filter plugging, foaming and aeration. Successfully passed NMMA's 100-hour general performance engine test.

  • Surpasses API requirements for SJ, CF-4 and CH-4
  • A premium, synthetic blend engine designed specifically for 4 stroke high-performance outboards, gasoline inboards and stern drives
  • Prevents sludge build up and optimizes engines cleanliness
  • Maintain proper viscosity under extremely harsh marine conditions due to shear-stable polymer additives and synthetic base stocks
  • Excellent low-temperature quick start properties thanks to its synthetic/organic blend
  • Excellent protection in severe high rpm applications
$18.80
Starbrite Pro Star 10W40 4 Stroke Outboard Engine Oil—
$18.80

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Starbrite Pro Star 10W40 4 Stroke Outboard Engine Oil

Pro Star Super Premium Synthetic Blend 10W30 - 4 Stroke Oil from Starbrite is specifically designed for high performance 4 stroke outboards, gasoline inboards and stern drives. An ideal outboard engine oil for us in Honda, Mercury, Yamaha, Nissan, Johnson, Suzuki and Tohatsu outboards.

As one of the first 4 stroke oils to be officially certified under NMMA's new FC-W category, meets or exceeds all criteria for viscosity, filter plugging, foaming and aeration. Successfully passed NMMA's 100-hour general performance engine test.

  • Surpasses API requirements for SJ, CF-4 and CH-4
  • A premium, synthetic blend engine designed specifically for 4 stroke high-performance outboards, gasoline inboards and stern drives
  • Prevents sludge build up and optimizes engines cleanliness
  • Maintain proper viscosity under extremely harsh marine conditions due to shear-stable polymer additives and synthetic base stocks
  • Excellent low-temperature quick start properties thanks to its synthetic/organic blend
  • Excellent protection in severe high rpm applications

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Pro Star Super Premium Synthetic Blend 10W30 - 4 Stroke Oil from Starbrite is specifically designed for high performance 4 stroke outboards, gasoline inboards and stern drives. An ideal outboard engine oil for us in Honda, Mercury, Yamaha, Nissan, Johnson, Suzuki and Tohatsu outboards.

As one of the first 4 stroke oils to be officially certified under NMMA's new FC-W category, meets or exceeds all criteria for viscosity, filter plugging, foaming and aeration. Successfully passed NMMA's 100-hour general performance engine test.

  • Surpasses API requirements for SJ, CF-4 and CH-4
  • A premium, synthetic blend engine designed specifically for 4 stroke high-performance outboards, gasoline inboards and stern drives
  • Prevents sludge build up and optimizes engines cleanliness
  • Maintain proper viscosity under extremely harsh marine conditions due to shear-stable polymer additives and synthetic base stocks
  • Excellent low-temperature quick start properties thanks to its synthetic/organic blend
  • Excellent protection in severe high rpm applications