Sierra 118-99173 Power Pack for Johnson Evinrude 60 70 75 HP Outboard

The Sierra 118-99173 Power Pack is a high-quality aftermarket replacement ignition component designed for Johnson and Evinrude outboard engines. This power pack provides reliable ignition system performance for 60, 70, and 75 horsepower outboard motors manufactured between 1986 and 1990.

Key Features:

• Direct replacement for Johnson/Evinrude power packs with no RPM limits
• Precision-engineered ignition system component for consistent spark delivery
• Manufactured by Sierra, a trusted leader in aftermarket marine engine parts
• Built to meet or exceed OEM specifications for reliable performance
• Designed for outboard engines with no electronic RPM restrictions

OEM Cross-Reference Numbers:

• CDI: 113-4489, 113-2115
• Johnson/Evinrude: 583656, 583664, 583665, 583896, 583984, 584329, 584331, 584347, 584487, 584489

This power pack is an essential component of your outboard's ignition system, converting battery voltage into the high-voltage spark needed to fire the spark plugs. Replacing a faulty power pack can restore lost performance and ensure reliable engine starting and operation.