Sea-Dog 3-Position Ignition Key Switch | 420365-1
Sea-Dog 3-Position Ignition Key Switch | 420365-1 — Product description
This Sea-Dog 3-position key switch is the simple Off-Ignition-Start replacement for a helm that's seen better days. Polypropylene body for salt air, long shaft for thicker panels, three screw terminals for easy wiring, and it ships with two keys and a cap.
If you've got a tired ignition switch on your boat, this Sea-Dog 3-position key switch is the honest fix. It's the standard Off-Ignition-Start layout, so the key shuts everything down, powers the accessory and ignition circuit, then springs back from Start once the engine catches. Universal fit means it drops into most helm panels without drama.
The body is polypropylene, which is what you want sitting in salt air and spray. It won't rust out on you the way a cheap metal switch will. Wiring is simple too. Three screw terminals on the back, so you land your leads, snug them down, and you're done. No crimp gymnastics.
The shaft is the long version, which matters if your dash or console panel is on the thick side. And it ships with two keys and a cap, so you've got a spare from day one plus a way to keep water out of the barrel when the key's not in it. Straightforward part. Does its job.
Key Features
- 3-position Off-Ignition-Start operation, Start springs back on its own
- Polypropylene body shrugs off salt air and spray, no rust
- Three screw terminals on the back for quick, no-crimp wiring
- Long shaft suits thicker dash and console panels
- Ships with two keys and a cap, spare and a sealed barrel from day one
Why Buy from NVN Marine
- Authorized Sea-Dog reseller, full manufacturer warranty
- NMEA member and ABYC certified, advice from real boat techs
- Same-day shipping before 3 PM ET on in-stock items
- NY headquarters and Fort Lauderdale flagship retail store
Technical specifications
| Title | Sea-Dog 3-Position Ignition Key Switch, Long Shaft |
|---|---|
| Brand | Sea-Dog |
| Manufacturer Part Number | 420365-1 |
| UPC | 035514423649 |
| Type | Ignition Key Switch |
| Switch Positions | 3-Position (Off-Ignition-Start) |
| Function | Off-Ignition-Start |
| Material | Polypropylene |
| Shaft Length | Long |
| Electrical Connection | 3 Screw Terminal |
| Fitment | Universal |
| Included | Two keys and cap |
Frequently asked questions
What are the three positions?
Off, Ignition, and Start. It's the standard Off-Ignition-Start setup. The Start position is spring-loaded and returns to Ignition on its own once you let go of the key.
What's the switch made of?
Polypropylene. It handles salt air and spray without rusting the way a bargain metal switch would.
How does it wire up?
Three screw terminals on the back. Land your leads, snug the screws down, and you're set. No crimping required.
Does it come with keys?
Yep. Two keys and a cap ship in the box, so you've got a spare and a way to seal the barrel when the key's out.
