Description:

This Rectifier for 1989 Mercury 90 HP outboard engines converts AC power from the engine stator to DC power to charge the battery. It is designed for a precise fit and reliable electrical performance.

• Compatibility Fits various Mercury and Mariner 2 cycle outboards from 6 HP through 220 HP
• Compatible Part Numbers 10904129D, 1090412GC, 1090412GD
• Type Square, 3 Post
• Operation Mode Automatic
• Mounting Type Engine Mount
• Dimensions 9 inches length, 2.75 inches width, 1.75 inches height
• Included Components 1 Rectifier