Delivery info

Delivery is generally
within 2-10 days, depending
on your location.

30 days returns

Return will not accepted if the product is opened or after use. All returns requests need to be within 30 days of when the original order was received. Original shipping costs will not be refunded.


  • Back Up Nut: Plastic, Face
  • Maximum corrosion protection, eliminates oxidation
  • Sierra part number: MP41080
  • Non-conductive housing eliminates potential shorts
  • 20 Amp rating



The Sierra MP41080 Ignition Switch offers maximum corrosion protection that eliminates oxidation and features an inner seal between the cylinder lock and contact plate. A non-conductive housing eliminates potential shorts. 20 Amp Rating. Push to choke.

Sierra products are engineered to meet today’s high horsepower engine demands and stand up in the harsh marine environment. All Sierra products meet or exceed the original equipment part it replaces. Sierra supplies many OEM engine manufacturers and boat builders hundreds of quality parts every day.



Manufacturer's Technical Support: 1-877-663-8396



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