4 Cycle engine lubricant. Abrasion free run-in. Dramatic surface improvement. Lower operating temperatures. Lower oil consumption. Easier starting, longer engine life. Off season corrosion protection. For engines of any hp. Made in USA.

More Information

More Information
Country of Origin: USA This product is made In the USA!
Manufacturer: Opti
Condition: New
retail price: $29.99


  • 4 Cycle engine lubricant
  • Abrasion free run-in
  • Dramatic surface improvement
  • Lower operating temperatures
  • Lower oil consumption


  • Opti-4 43121 SAE 10W30 34Oz 4-Cycle Engine Lubricant


  • Part Number: 43121
  • Item Quantity: 1
  • Condition: New
  • Ounce: 34oz each


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