The Honda 32380-ZB4-811 Capacitor Assembly is a genuine OEM component designed for EW140 and EW171 welder generators. Sourced directly from Honda, this part meets the same specifications as the original unit installed at the factory. Confirm your unit's serial number against the fitment table before ordering, as Honda supersedes parts at defined serial breaks and more than one assembly may be listed for these models.
Key Features
- Genuine Honda OEM — supplied by Honda to the original specification, ensuring the correct capacitance rating and electrical characteristics for stable welding and generating output.
- Direct-Fit Replacement — engineered to drop into EW140 and EW171 welder generators without alteration, restoring the electrical circuit to its original operating condition.
- Serial Number Awareness — Honda issues supersessions at production breaks, so cross-check your machine's serial number against the fitment table to confirm part number 32380-ZB4-811 is correct for your specific unit.
- Restored Output Stability — a failed or degraded capacitor causes voltage fluctuations that affect both welding arc quality and AC power output; replacing this assembly returns both functions to spec.
A capacitor assembly in a welder generator stores and releases electrical energy to stabilize voltage output across the alternator circuit. In a machine like the EW140 or EW171, which delivers both AC power and welding current, the capacitor plays a key role in smoothing the electrical supply and maintaining consistent arc performance. When the capacitor degrades or fails, users typically see unstable output voltage, poor arc quality, or a complete loss of power generation — replacing this assembly restores normal operation.
Part Details
| Part Number | 32380-ZB4-811 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Capacitor Assembly |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Welder Generator | EW171 | 1115969-9999999 |
| Welder Generator | EW140 | 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.
