Features 1. Fitment: Direct replacement for Tohatsu MFS15C, MFS20C, MFS15D, MFS20D 4-Stroke 15HP 20HP models; compatible with F10, F15, F20, MFS9.9C (20082011), MFS15C (20082014), and MFS20C/MFS20 (20082014) outboard motors. 2. Waterproof Design: Constructed with aluminum alloy housing for durability and heat dissipation. Designed to withstand harsh marine environments. 3. Enhanced Engine Performance: Voltage stabilizer ensures consistent electrical output, supporting improved low-speed torque and overall engine efficiency. 4. Improved Fuel Efficiency: 12V voltage rectifier enhances ignition system performance, promoting more complete fuel combustion and better fuel economy. 5. Increased Headlight Brightness: Replaces worn or faulty rectifiers to restore proper voltage output, improving headlight brightness and reliability. Specification Item Type: Outboard Voltage Regulator Material: Aluminum Alloy Fitment: Compatible with 4-Stroke Outboard Motors: - Tohatsu MFS15C, MFS20C, MFS15D, MFS20D 4-Stroke 15HP 20HP - Tohatsu MFS9.9C (20082011) - Tohatsu MFS15C (20082014) - Tohatsu MFS20C / MFS20 (20082014) - Models F10, F15, F20 Package List 1 x Voltage Regulator