Switch Box 18-5881-1

• Enhanced Spark Efficiency: Delivers high-voltage performance for quick and reliable engine starts
• Stores and rapidly discharges high-voltage to the ignition coil for a strong, reliable spark
• Provides efficient and precise ignition timing for optimal engine performance
• Marine-Grade Durability: Built to withstand harsh marine environments, including exposure to moisture and corrosion
• Direct OEM Compatibility: Replacement for a variety of Mercury engine models, ensuring a precise fit and seamless installation
• OEM matched wire colors for easy identification during installation
• Reliable Construction: High-quality materials and advanced engineering ensure long-lasting, dependable performance

Interchange:
CDI 114-5772
Chrysler/Force/US Marine 332-5772A5
Mallory 9-25104
Mercury Marine 332-5772A1
Mercury Marine 332-5772A2
Mercury Marine 332-5772A3
Mercury Marine 332-5772A5
Mercury Marine 332-5772A7
Mercury Marine F720301