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Blank Ignition Key by Sea Dog Marine (420399)

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0.02 LBS
Unit of Measure:
Manufacturer Part Number (MPN):

Blank Ignition Key by Sea Dog Marine (420399)


The Blank Ignition Key (420399) ensures that your Sea Dogs Boat Tiller has a functional ignition switch and that it may be replicated in the event of a loss. This spinning key has a 13/16ù threaded shaft and will fit into most Sea Dogs boat tiller hand controls. The Ignition Switch has four settings for off, ignition, start, and auxiliary operations. The ignition shaft diameter for this product is 1 inch, and it is composed of polypropylene.


Key features:

  • Ignition Switch Switch Type

  • 1 count of units

  • Used for ignition switches on sea dogs.

  • It must be cut to the current key; it cannot be pre-cut.

  • It is used to create a duplicate in the event that the original is lost.

  • The Blank Ignition Key meets the standard OEM it replaces.


  • SKU:3-420399

  • UPC:35514425391

  • Weight:0.02 LBS

  • Unit of Measure: EA

  • Manufacturer Part Number (MPN):420399

  • Brand: Sea Dog Marine

  • Manufacturer: Sea Dog Marine

Four Position Ignition Switch for accessory, off, ignition, and start functions. 13/16" diameter long shaft. Maximum panel thickness: 1-1/8‚ù. Four screw or four blade terminal electrical configurations. Ignition: 15A @ 12 VDC. Solenoid: 30A @ 12 VDC. Accessory: 15A @ 12 VDC. Constructed of polypropylene. Includes two keys. Screw terminal version includes rubber boot.

This product replaces:



We can ship to virtually any address in the US. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.

Need help? We're available at+1 (800) 664-8116 - Email us
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