Seadog Line
Ignition Starter Switch 3-Position SeaDog Line
Price: $21.72
Save: $10.78
(33% Off $32.50)
Part # 420350-1
2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 18 hrs 9 mins.
This item is found in the following Product Families
  • All brass heavy duty switch with 3 terminals, 3 positions
  • Rating 15 Amps @ 12-volts DC
  • Returns automatically from start to ignition position
  • Furnished with chrome plated brass face nut and brass back-up nut
  • Stainless steel springs
  • Mounting bushings 1-5/16" long
  • 13/16"-20 thread
  • Overall dimensions: 2-7/8" long, 1-3/4" diameter
  • Fits up to 1" panels
  • Replaces OMC No. 378238
  • Comes bubble packed
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Based On 6 Reviews | Write Review
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Bonner
by Russell from San Jacinto, California on June 30, 2016
The switch is as specified. Arrived quickly and undamaged
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Ignition Switch
by James from Springfield, Oregon on May 21, 2014
The switch is a three position switch and swapped out perfectly. The boat is a 78 Marlin Capri, 18' so some things are needing to be replaced. This switch fit perfectly and was about a half hour job.
(2 of 2 people found this review helpful)
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Excellent Fit and Function
by Christopher from Rochester, New York on March 24, 2013
This fix exactly in place of the old one and works great!
(1 of 1 people found this review helpful)
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Perfect replacement
by Christopher from Rochester, New York on September 17, 2012
This new switch replaced an old, broken ignition switch on my 1968 Chris-Craft Roamer. It was a perfect fit in form and function! Just a note, though: the keys are not as pictured - they have a black plastic covering over the grip part.
(1 of 1 people found this review helpful)
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Works Perfect!
by Mark from Santa Monica, California on June 05, 2011
We purchased this because our key got lost. We set it up within minutes and it worked perfect.
(1 of 1 people found this review helpful)
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Just like Original
by Fred from Rye, New York on May 25, 2011
This switch is identical to the one it replaced and works perfectly. Even the terminals were labeled the same.
(2 of 2 people found this review helpful)
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Q:
How is it wired?
A:
Unfortunately, we do not currently have that information available. We suggest contacting us directly at (800)-914-1123 for further instruction on where to go.


Q:
I want two of these with matching keys. How do I do this.?
A:
You can contact us at the number at the top of the page and we can look into a possible special order.


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