Sierra 18-9231-1 Oil Change Kit for Suzuki Outboard 4-Stroke Engines

The Sierra 18-9231-1 is a complete, all-in-one oil change kit engineered specifically for Suzuki 4-stroke outboard engines. This convenient kit bundles every component needed to perform a full engine oil service, eliminating the guesswork of sourcing individual parts and ensuring you use the correct oil type and filter for your motor.

Kit Includes:

• 10W-40 FC-W Semi-Synthetic Oil — the factory-recommended viscosity and certification for Suzuki 4-stroke outboards
• Oil Filter (Sierra P/N 18-9551-2) — direct-fit replacement for proper sealing and filtration
• Drain Plug Gasket (Sierra P/N 18-0699) — ensures a leak-free drain plug seal after every oil change
• Disposable Oil Change Funnel — keeps the job clean and mess-free
• Maintenance Sticker / Service Label — log the date and hours of your last service
• Shop Towel — for quick, on-the-spot cleanup

Sierra formulates its FC-W rated semi-synthetic oil to meet the demanding requirements of marine 4-stroke engines, providing excellent protection against wear, corrosion, and thermal breakdown in the harsh saltwater and freshwater environments boaters face. The complete kit format is ideal for DIY boaters and professional marine technicians alike who want a single, organized package for routine outboard maintenance.

Sierra backs this kit with their limited lifetime warranty, reflecting their commitment to quality aftermarket marine parts. Sierra has over 60 years of experience as a leading global manufacturer of aftermarket engine and drive parts for the marine industry.

Warning: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. See www.P65Warnings.ca.gov for more information.