CDI Electronics 18-99173 OMC Power Pack Ignition Module

The CDI Electronics 18-99173 is a replacement ignition power pack designed for OMC (Outboard Marine Corporation) engines, specifically Johnson and Evinrude outboard motors. This aftermarket CDI module (also known as CDI part number 113-21150) provides reliable spark control and timing for the engine's ignition system.

Key Features:

• Direct replacement for OMC ignition power pack systems
• Compatible with Johnson and Evinrude outboard motors
• Manufactured by CDI Electronics, a trusted leader in marine ignition components
• Provides consistent spark timing and voltage regulation
• Quality aftermarket alternative to OEM components

CDI Electronics power packs are engineered to meet or exceed OEM specifications, ensuring reliable performance and durability in marine environments. This ignition module serves as the brain of the ignition system, converting low-voltage signals from the trigger/sensor into high-voltage output to fire the ignition coils.

Note: Please verify compatibility with your specific engine model and year before purchase. Cross-reference with OEM part numbers and engine specifications to ensure proper fitment.