Sierra 25W40 FC-W Synthetic Blend Engine Oil

Item # : 238988

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List $13.95 - $57.99

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  • Manufacturer: Sierra


Sierra 25W40 FC-W Synthetic Blend Engine Oil

This 4-cycle oil is blended with premium grade synthetic and mineral based stock combined with superior designed additives formulated for the stress endured by sterndrive and inboard engines.

  • NMMA FC-W® Certified/API-SL
  • Superior corrosion protection
  • Advanced lubrication for reduction of wear to internal engine components.
  • Outstanding friction reduction and wear protection.
  • Removes thermal breakdown under high RPM's, extreme temperatures and loads.
  • Extensively tested for outstanding performance.