This genuine Tohatsu alternator (stator/charging coil) assembly is used in the magneto system to generate charging power for your outboard’s electrical system. It is supplied under Tohatsu part number 3H8-06023-0 and cross-references to Mercury/Mariner 16058004 (commonly listed as a stator).

Before ordering: fitment can vary by year and serial range. Confirm the part number on your existing unit and verify against your engine model/serial number to avoid ordering the wrong alternator.

• Part: Alternator / Stator (magneto charging coil)
• Genuine brand: Tohatsu (OEM)
• Tohatsu part number: 3H8-06023-0
• Cross-reference: Mercury/Mariner 16058004
• Confirmed fitment (parts diagram listings): Tohatsu MFS9.9B2, MFS15B2, MFS18B2
• Mercury/Mariner application (OEM where-used listing): Mercury 15 SeaPro (4-Stroke) serial ranges 0R051685 thru 0R123564 and 0R123565 & Up

Important (Tohatsu listings): Product images may be for reference only and may not show the exact item supplied. Do not rely on the image—match your required part number(s) exactly before ordering.