Sierra MP39830 Ignition Switch, 3-Position Magneto Off-Run-Start, Replaces 386545, Evinrude Outboard

The Sierra MP39830 is a 3-position magneto off-run-start ignition switch built for Evinrude outboard engines. It uses a 6-terminal screw tab connector layout and a pistol-shaped key, letting it slot into panel-mount ignition switch locations that call for this terminal configuration. The switch housing is molded plastic in black, sized to fit standard outboard dash cutouts. Electrically, the switch is rated for 12-volt marine ignition circuits and controls the standard off, run, and start functions through its 3-way circuit. The screw tab terminals accept ring or spade connectors for a secure wiring connection during installation, and the panel mount design allows it to be secured directly into a dash or control panel. This switch is a direct replacement for OEM part number 386545, so it can be used to replace a worn, corroded, or non-functioning original ignition switch on compatible Evinrude outboard applications without modifying existing wiring runs, since the 6-terminal screw tab layout matches the original connection points.

Specifications

• Brand: Sierra
• Manufacturer Part Number: MP39830
• Product Type: Ignition Switch
• Switch Function: 3-Position Magneto Off-Run-Start
• Number of Terminals: 6
• Terminal Type: Screw Tab
• Key Type: Pistol Shaped Key
• Operating Voltage: 12 Volts
• Mounting Type: Panel Mount
• Material: Plastic
• Color: Black
• Dimensions: 3.5 x 2.13 x 9 inches
• Weight: 0.23 pounds
• Application: Evinrude Outboard
• UPC: 023121398306, 808282367695

Fitment

• Evinrude outboard engines using a 6-terminal, screw tab, 3-position magneto ignition switch

Replaces (OEM)

• 386545

Frequently Asked Questions

What does the Sierra MP39830 ignition switch replace? It is a direct replacement for OEM ignition switch number 386545, matching the original 6-terminal screw tab connection layout.

How many terminals does this ignition switch have? The MP39830 has 6 terminals using a screw tab connector type, which accepts ring or spade wire connectors.

What are the positions on this switch? It is a 3-position magneto switch with off, run, and start functions, operated with a pistol-shaped key.

What voltage is the MP39830 ignition switch rated for? The Sierra MP39830 is rated for 12-volt marine ignition circuits.

What are the dimensions of the MP39830 switch? The switch measures 3.5 x 2.13 x 9 inches.

How much does the MP39830 ignition switch weigh? It weighs 0.23 pounds.

What is the switch housing made of? The MP39830 housing is molded black plastic.

Is the MP39830 a panel mount switch? Yes, the Sierra MP39830 is designed for panel mount installation into a dash or control panel cutout.

What type of key comes with this ignition switch? The MP39830 uses a pistol-shaped key that operates the 3-position off-run-start function.

What engines is the Sierra MP39830 switch designed for? It is built for Evinrude outboard engines that use a 6-terminal, screw tab, 3-position magneto ignition switch.

Does the MP39830 include the wiring harness? The MP39830 is the ignition switch itself, with 6 screw tab terminals for connecting to existing ignition wiring; it does not include a separate wiring harness.

Is the Sierra MP39830 an OEM or aftermarket part? The MP39830 is a Sierra aftermarket ignition switch engineered to match and replace OEM part 386545.