Regulator / Rectifier for Tohatsu Outboards

High-quality marine-grade aftermarket regulator / rectifier for selected Tohatsu 15 HP and 20 HP 4-stroke EFI outboard engines.

Designed as a replacement for Tohatsu:

3RS-76060-0

Suitable for the later Electronic Fuel Injection (EFI) generation:

MFS15E – 15 HP
MFS20E – 20 HP

Fits Tohatsu 4-Stroke EFI Outboards

15 HP

MFS15E

15 HP
4 Stroke
EFI – Electronic Fuel Injection
2 Cylinder
333cc

20 HP

MFS20E

20 HP
4 Stroke
EFI – Electronic Fuel Injection
2 Cylinder
333cc

Replaces Tohatsu Part Number

3RS-76060-0
3RS760600
3RS760600M

Tohatsu Description

RECTIFIER COMPLETE

Also Used on MFS9.9E

The same 3RS-76060-0 rectifier is also listed by Tohatsu for selected:

MFS9.9E – 9.9 HP EFI

This listing is primarily advertised for the 15 HP MFS15E and 20 HP MFS20E, but the 9.9 HP application is useful as an additional part-number cross-reference.

EFI Generation

This regulator / rectifier is for the later Tohatsu EFI – Electronic Fuel Injection engine family.

Suitable for:

MFS15E EFI
MFS20E EFI

These engines are part of Tohatsu's later battery-less EFI generation.

NOT the earlier carburettor MFS15C / MFS15D / MFS20C / MFS20D rectifier.

The earlier C/D generation uses a different rectifier family, including:

3BJ-76060-1

This listing is for:

3RS-76060-0 – EFI E-Series

Product Features

Marine-grade aftermarket regulator / rectifier
Suitable for selected Tohatsu EFI outboards
15 HP MFS15E
20 HP MFS20E
4-stroke application
2-cylinder engine
Electronic Fuel Injection – EFI
Replacement for 3RS-76060-0
Direct replacement for compatible applications
Designed for the applicable Tohatsu charging system
No assembly required
New aftermarket replacement component

⚠️ IMPORTANT – EFI Models

This part is specifically for the later EFI engine generation.

15 HP

MFS15E – EFI

20 HP

MFS20E – EFI

Do not confuse these with earlier carburettor models such as:

MFS15C
MFS15D
MFS20C
MFS20D

The earlier models use a different regulator / rectifier.

⚠️ Important – Check Before Ordering

Do NOT order this regulator / rectifier by horsepower or appearance alone.

Tohatsu used different charging-system components depending on the engine generation and specification.

Before purchasing, please check:

Exact Tohatsu engine model
MFS15E or MFS20E
EFI – Electronic Fuel Injection
4-stroke engine
Engine serial number
Original regulator / rectifier part number
Electrical connector
Wiring configuration
Mounting arrangement

Ideally, match your original part number to:

3RS-76060-0

⚠️ Appearance Does Not Confirm Fitment

If the regulator / rectifier looks the same as the one fitted to your engine, this does not always mean it is the correct part for your outboard.

Different Tohatsu charging-system components can look very similar but have different electrical specifications.

If you are unsure, contact SSI Marine with your complete engine model and serial number before purchasing.

Before Installing Your New Regulator / Rectifier

If your original regulator / rectifier has failed, we recommend checking the charging system before installing the replacement.

Check:

AC output from the stator
Battery condition, where applicable
Battery terminals
Engine earth / ground connections
Stator wiring
Electrical plugs and connectors
Fuse / fuse holder
Burnt or corroded terminals
Melted or heat-damaged wiring

Any charging-system faults or damaged electrical connections should be repaired before installing the replacement unit.

Suitable high-temperature dielectric grease can be used on applicable electrical connectors.

Aftermarket Replacement Part

This is a high-quality marine-grade aftermarket replacement part.

It is not a genuine Tohatsu component.

OEM manufacturer names and part numbers are provided for identification and compatibility reference only.

The component is designed as a replacement for compatible Tohatsu applications using 3RS-76060-0.

Buyer Responsibility

It is the buyer's responsibility to confirm compatibility before purchasing.

Please check:

Engine model
Horsepower
EFI engine generation
Serial number
Original part number
Electrical connections

If you are unsure, contact SSI Marine before ordering. Our technical team will be happy to help identify the correct component.

Why Buy From SSI Marine?

Tohatsu Outboards Dealer
Marine-grade aftermarket & OEM-spec parts
Workshop-tested products
More than 10 years supplying and working with outboard engines
Same-day dispatch before 1 PM Monday–Friday
Royal Mail Tracked 24
UK stock
Collection available from Leigh, Greater Manchester
Technical support from experienced outboard specialists
Workshop open Monday–Friday, 9 AM–5 PM

15 HP 20 HP Tohatsu Outboard MFS15E MFS20E 4 Stroke EFI Regulator Rectifier 3RS-76060-0