Sierra products are constructed to withstand the severe marine environment and the max torque engine needs of today. All Sierra products are equal to or better than the original equipment component they replace. Every day, Sierra provides countless OEM engine manufacturers and boat builders with hundreds of high-quality parts.
SWITCH - MP39730 for outboard engines without a choke circuit, a 4 Position Magneto with 4 Switch Positions (Acc - Off - Run - Start), 6 Tinned Brass Screw Terminals, and Marine Grade Glass-filled Polyester used. Face Nut: Marine-grade glass-filled polyester, knurled black plastic with a rubber cap, 7/8" hole size, short length, maximum panel thickness of 5/8", accessory rating of 15 amps at 12 volts DC, solenoid rating of 30 amps at 12 volts DC.
Key Features:
Specifications:
4 Position Magneto, Switch Positions: Acc - Off - Run - Start, Terminal Type: 6 Tinned Brass Screw Terminals, Material: Marine grade glass-filled Polyester, For Outboard engines without choke circuit
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.
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.
Sea Star Solutions
Equip your sailboat with the finest supplies to ensure that nothing will interfere with your enjoyable leisure time. Sierra Brass Magneto Switch-3 MP39040. The Sierra Brass Ignition Switch is...
Sea Star Solutions
The POLYESTER IGNITION SWITCH-4 MP39800 by Sierra construction has ultimate corrosion protection that gets rid of oxidation. The housing of this switch eliminates potential shorts due to its...
Sea Star Solutions
Experience the new Polyester Ignition Switch 3-PO MP39120. Three Position Conventional, Switch Positions: Off Run Start, Terminal Type 3 Screw Tab Marine-grade glass filled Polyester. The...
Sea Star Solutions
This Bayliner replacement switch will replace your previous one. It has three settings (Off-IGN-Start) and a current rating of 30 amps at 12 volts. This switch has a brass backup nut as well as a...
Sea Star Solutions
A marine ignition switch generates a spark in the engine cylinder, causing the engine to start. Push to choke with the OFF-RUN-START switch position on the IGNITION SWITCH- MERCURY from Sea Star...
