SIERRA MP41040 4-Position Marine Ignition Switch, 15A / 30A, 12V, Heavy Duty, Corrosion Resistant, Rubber Boot
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SIERRA MP41040 4-Position Marine Ignition Switch, 15A / 30A, 12V, Heavy Duty, Corrosion Resistant, Rubber Boot

Product Code: SIEMP41040

The SIERRA MP41040 4-Position Marine Ignition Switch is designed for reliable ignition control in harsh marine environments. Built for durability, it features a corrosion-resistant construction and a protective rubber boot, making it ideal for wet or salty conditions.

This heavy-duty switch supports both ignition and accessory functions, offering a secure fit for most boat panels. It is a practical replacement for OEM marine ignition switches, ensuring dependable performance for boat owners and marine professionals.

  • Four positions: Accessory, Off, Ignition, Start
  • Rated for 15A (ignition/accessory) and 30A (solenoid) at 12VDC
  • Heavy-duty design with 4 screw tab and 4 blade terminals
  • Corrosion-resistant marine-grade polyester housing
  • Chrome and knurled face nut with rubber boot for added protection
  • Includes brass backup nut for secure installation
  • Fits panels up to 1-1/8 inch thick with a 7/8 inch mounting hole
  • Compatible with a wide range of boats and marine engines

Upgrade your boat’s ignition system with the SIERRA MP41040 for long-lasting, reliable starts in any marine setting.

  • Suggested Retail Price: $59.98