Voltage Regulator / Rectifier for Suzuki Outboards

High-quality marine-grade aftermarket voltage regulator / rectifier for selected Suzuki DT90, DT100, DT115 and DT140 2-stroke outboard engines.

Designed as a replacement for the Suzuki 32800-94610 / 32800-94620 regulator family.

Suitable for selected:

90 HP – DT90
100 HP – DT100
115 HP – DT115
140 HP – DT140
2 Stroke

Cross-reference application data lists DT90 and DT100 approximately 1994–2000, and DT115/DT140 through selected applications up to 2000.

Replaces Suzuki Part Numbers

32800-94610
32800-94620
32800-94620-000

Supersession

32800-94610 → 32800-94620

Suzuki parts data identifies 32800-94610 as superseded by 32800-94620.

Note: Your old listing also contains 92800-94610. I would remove that number. I could verify 32800-94610, but I could not find reliable Suzuki parts data supporting 92800-94610; it appears likely to be a typo.

Fits Selected Suzuki 2-Stroke Outboards

90 HP

DT90 – 2 Stroke

Selected DT90 applications.

Common application range:

1994–2000

100 HP

DT100 – 2 Stroke

Selected DT100 applications.

Common application range:

1994–2000

Aftermarket cross-reference data lists both DT90 and DT100 from 1994–2000 for the 32800-94610 / 32800-94620 regulator family.

115 HP

DT115 – 2 Stroke

Selected DT115 applications.

Suzuki's parts catalogue provides particularly useful information here:

1991–1994: 32800-94610
Later applicable engines: 32800-94620
Suzuki specifies 32800-94620 from engine number 461656 onward on the applicable DT115 configuration.

Important

Do not assume every DT115 from 1990 onward uses this regulator.

For example, Suzuki's parts diagram shows a different regulator, 32800-87E00, for 1989–1990 DT115 applications.

140 HP

DT140 – 2 Stroke

Selected DT140 applications.

Suzuki parts data shows:

1991–1994: 32800-94610
Later applicable engines: 32800-94620
32800-94620 is specified from approximately DT140 engine number 461585 onward on the applicable configuration.

Fitment Summary

Engine	HP	Type	Typical Applicable Range
DT90	90 HP	2 Stroke	Selected 1994–2000
DT100	100 HP	2 Stroke	Selected 1994–2000
DT115	115 HP	2 Stroke	Selected 1991–2000
DT140	140 HP	2 Stroke	Selected 1991–2000

⚠️ These dates are a guide only.

Suzuki used different electrical components according to model year, engine serial number and specification.

The safest method is always to match the original Suzuki part number.

Product Features

Marine-grade aftermarket voltage regulator / rectifier
Suitable for selected Suzuki DT-series 2-stroke outboards
Applications from 90 HP to 140 HP
Replacement for 32800-94610
Replacement for 32800-94620
Helps regulate charging-system voltage
Rectifies charging-system output
Designed as a replacement for the applicable original Suzuki component
New aftermarket replacement part

⚠️ Important – Check Before Ordering

Do NOT order this regulator by horsepower or appearance alone.

Suzuki used different regulator/rectifier assemblies across engines with the same horsepower.

Before purchasing, please check:

Exact Suzuki engine model
Horsepower
2-stroke engine type
Model year
Engine serial number
Original regulator part number
Electrical connectors
Wiring configuration
Mounting arrangement

Ideally, match your existing part number to:

32800-94610
or
32800-94620

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

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

Additional Applications

Interestingly, 32800-94620 is not exclusive to DT90–DT140.

Cross-reference catalogues also list this regulator family for selected:

DT50
DT55
DT60
DT65
DF4
DF5
DF6
DF9.9
DF15

and the corresponding Johnson/Evinrude reference 5034255 is also associated with this regulator.

However:

I would NOT add all of these engines to your main title.

Your existing listing is clearly aimed at the larger DT90 / DT100 / DT115 / DT140 engines. Keeping the title focused will make it easier for customers to understand while still allowing the additional references to help Google search.

Aftermarket Replacement Part

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

It is not a genuine Suzuki component.

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

The regulator is designed as a replacement for the applicable Suzuki references listed above.

Important When Replacing a Failed Regulator

If the original regulator has failed, we recommend checking the rest of the charging system before fitting the replacement.

Check:

Battery condition
Battery terminals
Earth / ground connections
Stator output
Wiring and connectors
Fuse and fuse holder where applicable
Signs of overheated or melted terminals
Corrosion in electrical connections

A fault elsewhere in the charging system can potentially damage a replacement regulator.

Buyer Responsibility

It is the buyer's responsibility to confirm that this part is suitable for their particular engine before installation.

Please check compatibility using your:

Engine model
Horsepower
Serial number
Original regulator part number

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

Why Buy From SSI Marine?

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

90 HP 100 HP 115 HP 140 HP Suzuki Outboard DT90 DT100 DT115 DT140 2 Stroke Regulator Rectifier 32800-94620