Sierra MP51090 3-Position Ignition Switch

Key Features:

• Exact OEM replacement installation
• Ideal for DFI, EFI and MPI engines
• Heavy duty potted construction
• Minimal bleed per circuit
• Molded umbrella type key
• Push to choke
• Maximum corrosion protection - eliminates oxidation
• Inner seal between cylinder lock and contact plate
• Non-conductive housing eliminates potential shorts
• 20 Amp rating
• 2, 3 and 4 position switches
• Switches for magneto and conventional ignitions

Additional Details:

• Back Up Nut: Not Required
• Face Nut: Hex Black Plastic
• Hole Size: 7/8'
• Length: Short: 5/8' maximum panel thickness
• Material: Polyester
• Rated Choke: 7 Amp @ 12v DC
• Rated Ignition: 15 Amp @ 12v DC
• Rated Solenoid: 30 Amp @ 12v DC
• Terminal Type: 6 Color Coded Wire Leads/Potted
• Switch Positions: Off - Run - Start
• TYPE: Magneto

The Sierra MP51090 Ignition Switch Replaces:

Mercury Marine

• 87-17009A5