Sierra 18-9500-2 Premium Blend TC-W3 2-Cycle Engine Oil - 1 Quart

Sierra 18-9500-2 is a premium blend TC-W3 2-cycle engine oil specifically formulated for high-performance marine outboard engines. This high-quality lubricant is engineered to improve performance and extend engine life in today's high-horsepower outboards that demand maximum protection in harsh marine conditions.

Key Features:

• TC-W3 certified premium blend formula for 2-stroke marine engines
• Compatible with oil injection systems and pre-mix applications
• Works with carbureted, EFI, and direct injection engines
• Reduces ring sticking, deposit formation, and exhaust port blockage
• Allows for easier starting and smoother engine operation
• Significantly reduced aquatic toxicity compared to other outboard oils
• Excellent performance with lower quality fuels
• Graduated bottle with mixing chart for simplified pre-mixing

Specifications:

• Exceeds JASO, ISO, API, and NMMA standards for advanced generation 2-cycle lubricants
• Meets requirements for all domestic and import 2-stroke outboard engines
• Compatible with Mercury Optimax, Yamaha HPDI, and Johnson/Evinrude Ficht and DI motors
• Replaces Mercury 92-858025K01 / 858025Q01

This 1-quart bottle provides maximum lubrication and detergency, allowing your engine to run smoother, cleaner, and burn cleaner while protecting critical engine components from wear.