Sierra 18-99261 CDI Ignition Pack for Yamaha Outboards

The Sierra 18-99261 is a high-quality CDI (Capacitor Discharge Ignition) unit designed as a direct replacement for Yamaha outboard motors. This ignition pack is engineered to deliver reliable spark timing and consistent engine performance in the harsh marine environment.

Key Features:

• Direct replacement for Yamaha OEM part number 6G9-85540-29-00
• Precision-engineered solid-state ignition control module
• Meets or exceeds original equipment specifications
• Designed for 4-stroke Yamaha outboards including 8HP, 9.9HP, and 15HP models
• Compatible with F9.9 models from 1986-2006 including EL, ER, EX, ML, MS, and MX variants
• Durable construction built to withstand marine conditions

Sierra Marine is known for manufacturing reliable aftermarket marine ignition components that provide dependable performance at a competitive value. This CDI unit replaces multiple Yamaha part numbers including 6G9-85540-20-00, 6G9-85540-21-00, 6G9-85540-22-00, and 6G9-85540-29-00. Always verify part number compatibility with your specific engine model before installation.