Marine 12 Volt Starter Tilt / Trim Relay Solenoid MerCruiser 89-96158T 18-5817 Part Type: Solenoid / Relay Voltage: 12V Condition: 100% New Short Description: 12 Volt 4-Terminal Isolated Base Replaces: MERCMARINE 89-818864 89-818864T Free Shipping: USA & Canada If you have any issues or concerns with an order please contact us first, we will make sure to find a solution!