Sierra 18-99414 Timer Base for Evinrude Johnson V4 Outboard Engines

The Sierra 18-99414 is a replacement timer base designed for Evinrude and Johnson V4 outboard engines. This critical ignition system component houses the trigger and sensor mechanisms that control spark timing, ensuring proper engine performance and reliable starting.

Key Features:

• Direct replacement for OEM timer base assemblies
• Designed specifically for Evinrude and Johnson V4 outboard motors
• Precision-manufactured to meet or exceed OEM specifications
• Essential component for maintaining proper ignition timing
• Quality marine-grade construction for durability in harsh conditions

Sierra Marine is a trusted name in aftermarket marine engine parts, offering reliable replacement components at competitive prices. This timer base provides an excellent alternative to expensive OEM parts while maintaining the quality and performance your engine requires.