The Honda 361404400 Capacitor is a genuine OEM component designed for WSP50 and WSP100 submersible electric water pumps. As a direct Honda OEM replacement, this capacitor is built to the same specification as the original, ensuring proper motor start-up behavior in your submersible pump. Verify your pump's serial number against the fitment table before ordering to confirm this is the correct capacitor for your unit.
Key Features
- Genuine OEM Motor Starting Performance — sourced directly from Honda, this capacitor delivers the correct capacitance value the WSP-series electric motor depends on to start and run properly under load.
- Direct OEM Replacement — built to Honda's original specification, this part installs in place of the factory capacitor with no adaptation needed.
- Fits WSP50 and WSP100 Pumps — designed for Honda's submersible electric water pumps; confirm your unit's serial number against the fitment table to ensure compatibility with your specific pump.
- Restore Reliable Start-Up — a failed or degraded capacitor is a leading cause of submersible pump motors failing to start or tripping under load; replacing it restores normal operation.
A run/start capacitor stores and releases an electrical charge that gives the sealed 115 V electric motor inside the submersible pump the extra current surge it needs to start against the resistance of the water column above it. Once the motor reaches operating speed, the capacitor also helps it maintain a stable power factor during continuous pumping. When a capacitor weakens or fails, the motor may hum without starting, draw excessive current, or trip the overload protector repeatedly — symptoms that replacing this component with a genuine Honda part will correct.
Part Details
| Part Number | 361404400 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Capacitor |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Submersible Electric Water Pump | WSP50, WSP100 | All |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
