Sierra 18-99268 CD Ignition Module for Force Outboards

The Sierra 18-99268 is a capacitor discharge (CD) ignition module designed as a replacement for Mercury Force outboard engines. This critical ignition system component controls the timing and delivery of high-voltage spark to the engine's ignition coils, ensuring reliable starting and smooth engine operation.

Key Features:

• Direct replacement for Mercury Force CD module part numbers 300-888787, F475301-1, and 300-F475301-1
• Black case design with plastic connectors to stator and trigger
• Engineered to meet or exceed OEM specifications for reliable performance
• Designed for use with Prestolite-type alternator-driven ignition systems
• Compatible with Force outboard engines including 55 HP, 60 HP, 85 HP, 115 HP, and 125 HP models from the 1980s

This CD ignition module is a critical component of the ignition system, working in conjunction with the stator and trigger to provide precise spark timing. Sierra marine parts are manufactured to withstand harsh marine environments and provide dependable performance season after season. Note that this part has been discontinued by the original manufacturer, making Sierra's aftermarket replacement an essential option for maintaining older Force outboard engines.