Voltage Regulator Rectifier For Mercury And Mariner Outboard Motors 6 To 220 HP Replacement Plug And Play 18 5707 62351A1 62351A2 816770T 8M0058226 Fits Sierra 154 6770 CDI 154 6770

Plug-in Voltage Regulator Rectifier for Mercury/Mariner Outboards
✔️ Single unit replacement; plug-and-play, for 6-220 HP outboards

This voltage regulator rectifier is a plug-and-play replacement designed for Mercury and Mariner 2‑cycle outboard motors, covering 6 HP to 220 HP. It helps maintain charging system performance by regulating electrical output and protecting wiring from voltage spikes. Ideal for DIY boat maintenance and engine repair.

✅ Replacement part numbers: 62351A1, 62351A2, 816770, 816770T, 18-5707, 154-6770, 8M0058226
✅ Replaces Sierra 18-5707
✅ Replaces CDI 154-6770
✅ Fits Mercury & Mariner 2-cycle outboards from 6 HP to 220 HP

💡 What is a voltage regulator rectifier used for in marine outboard applications?
- It stabilizes charging voltage for the battery and electronics
- It protects electrical components from voltage spikes
- It is a handy replacement part for DIY boat maintenance