OMC Solenoid - 18-5814 OMC Solenoid - 18-5814 by Sierra. Please use the Red PARTS CHARTS button (top of any page) to locate the correct part for your application. $ 21.36               More Information      Quantity:     Evinrude-Johnson Solenoid - 18-5814 Evinrude-Johnson Solenoid - 18-5814. Please use the Red PARTS CHARTS button (top of any page) to locate the correct part for your application. $ 21.36               More Information      Quantity:     Solenoid - 18-5814 Solenoid - 18-5814. Please use the Red PARTS CHARTS button (top of any page) to locate the correct part for your application. All prices are per unit (50' Coil=50 Units, 2 PK=2 Units, and etc.). Verify your quantity is correct at Check-Out and adjusts necessary. Send us an email (Contact Us button at top of any page) if you have any questions. $ 21.36               More Information      Quantity: