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Celebrating over 50 years of Trusted Marine Service
Over 50 years of Trusted Marine Service

IGN SWITCH 3POS POLY with CAP

Save 16% Save 16%
Original price $42.26
Original price $42.26 - Original price $42.26
Original price $42.26
Current price $35.29
$35.29 - $35.29
Current price $35.29
Availability: 1 in stock

No restocking fees on eligible returns

You have 30 days to request a return. All sale items are final sale.

Customer pays return postage. Return postage is reimbursed if we made a mistake.

Sea-Dog Three-Position Ignition Switch 420365-1

This Sea-Dog long-shaft ignition switch provides off, ignition and start positions. The polypropylene body connects through three screw terminals.

Key Features

  • 13/16-inch shaft diameter
  • Maximum panel thickness 1-1/8 inches
  • Ignition: 15A at 12V DC
  • Solenoid: 30A at 12V DC
  • Includes two keys
  • Includes protective cap.

Parts Desk Insight

Match terminal functions and wiring to the existing ignition circuit. Three positions alone do not make a switch compatible with every engine or magneto system.

View Sea-Dog specifications and dimensional drawing

Shipping information

In-stock and OEM parts: ship same or next business day.

Supplier-stock items are usually ready for pickup or shipping within 24 hours of ordering.

Special-order timing may vary.

Returns & warranty

Returns & Satisfaction Guarantee

We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.

If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.

To qualify for a return:


  • Item must be in new, unused condition

  • Product must be in its original packaging

  • All parts, components, hardware, manuals, and accessories must be included

  • Packaging must be undamaged and suitable for resale

Important:

Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.

We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.

For return authorization, please contact our support team before shipping anything back.

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Easy Exchanges

Return or exchange within 30 days