CDI Electronics 137-0003 Pulser Coil for Yamaha Enduro 40HP Outboard

The CDI Electronics 137-0003 Pulser Coil is a high-quality replacement ignition component designed specifically for Yamaha Enduro 2-stroke outboard engines. This essential timing sensor, also known as a trigger coil, provides critical timing signals to the CDI unit to ensure proper spark timing and engine performance.

Key Features:

• Direct replacement for Yamaha Enduro outboard applications from 1998-2017 (40HP)
• Manufactured with marine-grade materials for durability in harsh saltwater and freshwater environments
• Precision-engineered to OEM specifications for reliable performance
• Located under the flywheel and works in conjunction with the CDI unit and ignition coils
• Essential for maintaining proper ignition timing and engine operation

The pulser coil generates voltage signals as the flywheel rotates, providing timing reference points that tell the CDI unit when to fire each cylinder. A faulty pulser coil can cause intermittent misfires, rough idling, poor performance, or complete ignition failure. CDI Electronics has been a trusted name in marine and powersports ignition components for over 30 years, offering superior quality and value to technicians and boat owners worldwide.