18-9440-4 Sierra 25W40 FCW Synthetic Blend Engine Oil 4.73L

Section: F-1

18-9440-4 Sierra 25W40 FCW Synthetic Blend Engine Oil 4.73L<br />Manufacturer: Sierra<br />Part Number: 18-9440-4<br />Condition: New<br />Cross References: SIE 1894404, SIE18-9440-4, 0418-9444, 04189444, 29-7939, 29-7940<br />Key Features:<br />• 4-cycle oil blended with premium grade synthetic and mineral based stock<br />• Superior designed additives formulated for the stress endured by sterndrive and inboard engines<br />• Superior corrosion protection<br />• Advanced lubrication for reduction of wear to internal engine components<br />• Outstanding friction reduction and wear protection<br />• Removes thermal breakdown under high RPM's, extreme temperatures and loads<br />• Extensively tested for outstanding performance<br />• NMMA FC-W Certified/API-SL<br />Replaces: Mallory 9-82392, Mercury 92-883725K01<br />(verify fitment using your model or serial number)