Sierra FC-W 10W-40 4-Stroke Semi Synthetic Marine Oil

Sierra 10W-40 FC-W 4 Stroke engine oil is a semi synthetic blend that has been formulated to provide superior protection for outboard engines. The proprietary blend of conventional with synthetic lubricants allow this oil to keep your engine running smoothly under high loads and running stresses.

*Do NOT mix with gas. Not for use in 2 cycle pre-mix, injected engines, inboards/sterndrives equipped with catalytic converters

Features:

• Semi Synthetic blend
• Direct Suzuki replacement oil
• Superior protection
• NMMA FC-W certified/API-SL
• Sold in Quart & gallon quantities

Interchange

18-9551-2 – Quart

• Suzuki Outboard
• 990C0-01E30-QUA
• 990C0-10W40-1QT

18-9551-3 – Gallon

• Suzuki Outboard
• 990C0-01E30-GLN
• 990C0-10W40-1GL

California Residents:
WARNING
Cancer and Reproductive Harm –
P65Warnings.ca.gov