3-Position Ignition Switch Conventional, Off-Run-Start

Model # 487785 Mfg # MP41030
3.8 out of 5 Customer Rating
Advice & How-To
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.
3-Position Ignition Switch Conventional, Off-Run-Start
Model # 487785 Mfg # MP41030
3.8 out of 5 Customer Rating
Advice & How-To
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.
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This three-position conventional switch is impact- and corrosion-resistant.

Sierra's 3-Position Ignition Switch fits a standard 7/8"dia. hole and includes a snap-on rubber cap for additional protection from mist or spray. Nickel-silver screw terminals ensure long-lasting conductivity. This three-position conventional switch provides Off-Run-Start with three terminals. Includes two keys and different key codes for added security.

Key Features

  • Maximum corrosion protection eliminates oxidation
  • Inner seal between cylinder lock and contact plate
  • Non-conductive housing eliminates potential shorts
  • Three-position conventional switch
  • Interchangeable with Seadog OEM part number 420366-1

Specifications

  • Material: Marine-grade glass-filled polyester
  • Length: Short, 5/8" maximum panel thickness
  • Hole Size: 7/8"
  • Terminal Type: 3 screw tab
  • Back Up Nut: Brass
  • Face Nut: Knurled black plastic with snap-on rubber cap
  • Positions: Off-Run-Start

Rated

  • Ignition: 15A @ 12V DC
  • Solenoid: 30A @ 12V DC

The Sierra Engine Parts Selector

In addition to ignition switches, we offer a wide variety of other engine parts manufactured by Sierra. To see if we have the part you need, see our Engine Parts Selector, where you can search by engine make, serial number and model or year of manufacture.

Sierra Limited Lifetime Warranty

Diameter 7/8" Mounting Hole
Type Switches
Voltage Ignition 15 Amps at 12 Volts DC

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