The Honda 361405250 Capacitor (25UF) is a genuine OEM component designed for WSP53 and WSP73 submersible electric water pumps. As a direct Honda OEM replacement, this capacitor is built to the same specification as the original, ensuring proper electrical function in the pump's sealed motor circuit. Confirm your model against the fitment table and verify the serial number on your unit before ordering, as Honda updates parts at specific production breaks.
Key Features
- Genuine OEM Electrical Specification — rated at 25UF to match the exact capacitance Honda requires for the WSP53 and WSP73 motor circuit; an incorrect capacitance value will prevent the pump from starting or cause the motor to run inefficiently
- Direct OEM Replacement — sourced from Honda and designed to drop into the original capacitor position without modification, restoring the pump's starting and running characteristics
- Fits WSP53 and WSP73 Submersible Electric Water Pumps — confirm your serial number against the compatibility table, as Honda supersedes components at production breaks
A run capacitor in a single-phase electric motor provides the phase shift needed to start the motor and keep it running at the correct torque and speed. In Honda's WSP-series submersible pumps, the 115 V sealed electric motor relies on this capacitor to generate the rotating magnetic field that drives the impeller. When the capacitor degrades or fails, the pump motor will struggle to start, hum without turning, trip a thermal overload, or run with reduced output — symptoms that can easily be mistaken for a seized pump or wiring fault. Replacing a failed capacitor with the correct 25UF Honda OEM unit restores normal starting behavior and full pumping performance.
Part Details
| Part Number | 361405250 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Capacitor (25UF) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Submersible Electric Water Pump | WSP53, WSP73 | 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.
