Sierra 18-99265 Timing Protection Module for Mercury Marine Engines

The Sierra 18-99265 is a timing protection module designed for Mercury marine engines. This electronic module plays a critical role in the ignition system by monitoring and protecting the engine's timing components from damage due to overheating, incorrect timing, or other fault conditions.

Key Features:

• Direct replacement for Mercury OEM part number 857169T2
• Provides timing system protection and monitoring
• Engineered to meet or exceed original equipment specifications
• Built to withstand harsh marine environments with corrosion-resistant materials
• Helps prevent engine damage from timing-related issues

Sierra is a trusted name in the marine industry with over 50 years of experience manufacturing high-quality engine components. This timing protection module ensures reliable performance and helps extend the life of your Mercury marine engine's ignition system.