Toobop Marine Ignition Switch Replacement for Sierra MP41040, 4 Position Acc Off Run Start Boat Ignition Key Switch, Corrosion Resistant Marine Starter Switch with Brass Back Up Nut and Rubber Cap

["✅ 4 Position Ignition Switch Design Designed as a replacement for Sierra MP41040 marine ignition switch. Features ACC-OFF-RUN-START operation for reliable engine starting and ignition control.","✅ Corrosion Resistant Construction Built with corrosion-resistant materials and a brass back-up nut to help withstand moisture, salt spray, and harsh marine environments.","✅ Protective Rubber Cap Features a rubber cap design to help reduce exposure to water mist, spray, and outdoor marine conditions.","✅ Reliable Electrical Control Provides dependable ignition and accessory control for compatible marine electrical systems.","✅ Suitable for Marine Applications Ideal for replacing worn, damaged, or corroded ignition switches on boats and marine equipment."]