Sierra 118-5767-1 Power Pack for Johnson Evinrude BRP Outboard Motors

The Sierra 118-5767-1 Power Pack is a professional-grade replacement ignition module designed for Johnson/Evinrude BRP 2-cylinder outboard motors. This critical ignition system component controls the timing and delivery of electrical voltage to the ignition coils, ensuring reliable spark plug firing and smooth engine operation.

Key Features:

• Direct replacement for OEM part numbers 584783 and 586798
• Compatible with Johnson/Evinrude 9.9HP, 10HP, and 15HP 2-stroke 2-cylinder outboard engines (1993-2007)
• Interchangeable with CDI 113-4783 and Mallory 9-25012
• Sealed, professional-grade construction for marine environments
• Meets or exceeds original equipment specifications

The power pack receives AC voltage from the stator charge coils and converts it to deliver precisely timed high-voltage pulses to the ignition coils. This ensures optimal ignition timing across all engine speeds for reliable starting, smooth operation, and peak performance. Sierra Marine products are engineered to provide dependable replacement solutions for marine ignition systems.