The Honda 30595-Z1C-D21 Power Coil Assembly is a genuine OEM component designed for Honda EB4000, EB5000, EB6500, EM3800, EM4000, EM5000, and EM6500 generators. As a direct Honda OEM part, this assembly is manufactured to the same specification as the original unit installed at the factory, ensuring the alternator system in your generator performs exactly as intended. Verify your generator's serial number against the fitment table before ordering, as Honda updates part numbers at production breaks and this assembly may not cover every serial range within each model.
Key Features
- Genuine OEM Alternator Output — sourced directly from Honda, this Power Coil Assembly delivers the correct winding configuration and electrical output characteristics the generator's alternator system was designed around.
- Direct OEM Replacement — this part is the same assembly Honda installs at the factory, dropping in without modification to restore the generator to its original operating condition.
- Broad Generator Fitment — covers Honda EB4000, EB5000, EB6500, EM3800, EM4000, EM5000, and EM6500 generators; confirm your serial number against the fitment table to ensure this is the correct assembly for your specific unit.
- Restores Stable Power Output — a failed or degraded power coil causes voltage fluctuations, loss of output, or a complete failure to generate usable power; replacing it with this OEM assembly brings output back to specification.
The power coil assembly is a core winding component of the generator's alternator. As the engine turns the rotor, the power coil generates the alternating current that the generator then conditions and delivers to its outlets. When the coil windings degrade — through heat cycling, vibration, or age — the generator may produce unstable voltage, reduced output, or no output at all. Replacing the assembly restores the alternator's ability to produce clean, consistent power across the generator's rated load range.
Part Details
| Part Number | 30595-Z1C-D21 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Power Coil Assembly |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EB4000, EB5000, EB6500, EM3800, EM4000, EM5000, EM6500 | 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.
