Regulator Rectifier – Fits Suzuki DT115-DT140 Outboards (Replaces 32800-94620)
Regulator Rectifier – Fits Suzuki DT115-DT140 Outboards (Replaces 32800-94620) is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
Orders are typically processed within 1–2 business days.
U.S. orders usually arrive within 6–15 days, depending on stock location and destination.
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Regulator Rectifier – Fits Suzuki DT115-DT140 Outboards (Replaces 32800-94620) is backordered and will ship as soon as it is back in stock.
Product Details
This aftermarket Regulator Rectifier – Fits Suzuki DT115-DT140 Outboards (Replaces 32800-94620) is designed for a range of Suzuki engines, including 2-Stroke 115–140 HP models from 1986–2000 and various DF series 4-Stroke models (4.0–15 HP) from 1996–2015. It ensures your engine's electrical system receives the correct voltage for reliable performance.
It serves as a direct cross-reference for Suzuki part numbers 32800-94610, 32800-94620, 32800-94620-000, 92800-94610, and Bombardier equivalents 5034255, 5030356.
- Engineered for a plug-and-play, direct fit installation.
- Features a durable metal housing with an integrated heat sink for efficient cooling.
- Covered by a 1-year aftermarket warranty for peace of mind.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Suzuki | 32800-94610 |
| Suzuki | 32800-94620 |
| Suzuki | 32800-94620-000 |
| Suzuki | 92800-94610 |
| Bombardier | 5034255 |
| Bombardier | 5030356 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This part is compatible with a wide range of Suzuki outboard motors, as detailed in the following list.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Suzuki | DT115 | 115 | 2-Stroke | 1986–2000 | 32800-94620 | |
| Suzuki | DT140 | 140 | 2-Stroke | 1986–2000 | 32800-94620 | |
| Suzuki | DF4 | 4 | 4-Stroke | 2002–2015 | 32800-94620 | |
| Suzuki | DF5 | 5 | 4-Stroke | 2002–2015 | 32800-94620 | |
| Suzuki | DF6 | 6 | 4-Stroke | 2003–2015 | 32800-94620 | |
| Suzuki | DF9.9 | 9.9 | 4-Stroke | 1996–2004 | 32800-94620 | |
| Suzuki | DF15 | 15 | 4-Stroke | 1996–2004 | 32800-94620 | |
| Suzuki | DT50 | 50 | 2-Stroke | 1992–1993 | 32800-94620 | |
| Suzuki | DT55 | 55 | 2-Stroke | 1991–1993 | 32800-94620 | |
| Suzuki | DT60 | 60 | 2-Stroke | 1994–2000 | 32800-94620 | WM & WQ versions only |
| Suzuki | DT65 | 65 | 2-Stroke | 1991–1993 | 32800-94620 | |
| Suzuki | DT90 | 90 | 2-Stroke | 1994–2000 | 32800-94620 | |
| Suzuki | DT100 | 100 | 2-Stroke | 1994–2000 | 32800-94620 |
Technical Specs
- Product Type
- Voltage Regulator Rectifier
- Installation
- Plug-and-play direct fit
- Connection
- 4-pin electrical connector
- Housing Material
- Metal with heat sink
- Housing Color
- Black
- Dimensions
- Length: 68.7 mm (2.70 in), Width: 58.4 mm (2.29 in), Height: 24 mm (0.94 in)
- Fitting Type
- Bolt-on, fixation holes distance: 53.6 mm (2.11 in)
- Other Technical Attributes
- Number of wires: 4, Number of plugs: 4, Voltage: 12V
- Warranty
- 1 year (aftermarket)
What’s in the Box
- 1 x Voltage Regulator Rectifier (32800-94620)
Installation Notes
- Before installation, test the AC output of the stator.
- Replace any burned or corroded connectors on both the stator and the new regulator/rectifier.
- Inspect all wiring for melting or damage and repair as needed.
- Apply high-temperature dielectric grease to all connector terminals to prevent corrosion and ensure a solid connection.
Troubleshooting & FAQ
How do I know if this regulator rectifier will fit my engine?
First, compare your original part to the images and specifications in this listing. Then, check the Engine & Model Compatibility table to confirm your specific Suzuki model and year range are listed. If anything differs, do not purchase.
What are the common signs of a failing regulator rectifier?
Symptoms of failure include a battery that won't stay charged, a battery that overcharges (boiling), dimming or overly bright lights, intermittent electrical issues, and a "no charge" warning light on the dash. The engine may also run poorly or stall.
Is this part difficult to install?
Installation is generally straightforward as it's a direct plug-and-play component. However, it requires following specific steps, such as checking stator output and ensuring clean connections. If you are not comfortable with marine electrical systems, professional installation is recommended.
What is the main difference between this part and the original OEM part?
This is an aftermarket component designed to meet or exceed OEM specifications. While the original part is made by Suzuki, our part offers comparable performance and materials at a more competitive price point.
My battery isn't charging, could this part be the problem?
Yes, a faulty regulator rectifier is a common cause of charging system failure. However, the issue could also be a weak battery, a failed stator, or corroded wiring. It's essential to diagnose the entire charging system before replacing parts.
How often should a regulator rectifier be replaced?
There is no fixed replacement interval. Regulator rectifiers are typically replaced only when they fail. Their lifespan can be affected by factors like heat, vibration, and the condition of the overall electrical system.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
Payment & Security
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