The Honda 30500-Z3V-003 Ignition Coil Assembly is a genuine OEM component designed for GX50 horizontal shaft engines. As an authentic Honda part, this ignition coil assembly is manufactured to the same specifications as the original, ensuring the correct spark timing and energy output your engine depends on. Confirm your engine's serial number against the fitment table before ordering, as Honda supersedes parts at serial breaks and not all GX50 production runs use the same coil.
Key Features
- Genuine OEM Spark Output — engineered to deliver the precise high-voltage pulse and dwell characteristics the GX50 engine requires for consistent ignition across its full RPM range
- Direct OEM Replacement — this assembly replaces the original coil unit on GX50 horizontal shaft engines and installs using the existing mounting points without adaptation
- GX50 Fitment — sourced specifically for the Honda GX50 horizontal shaft engine; verify your serial number against the fitment table to confirm the correct part for your production run
- Restored Starting and Running Performance — a worn or failed ignition coil causes hard starting, misfiring, or a complete no-spark condition; replacing it with this genuine assembly restores reliable engine operation
The ignition coil assembly generates the high-voltage electrical charge needed to fire the spark plug at precisely the right moment in the engine's combustion cycle. It does this by building a magnetic field through a primary winding and then collapsing it rapidly to induce a surge of voltage in the secondary winding, which travels to the spark plug and ignites the air-fuel mixture. When the coil weakens or fails, the engine may crank without firing, run erratically, or cut out under load — replacing it is one of the first steps in diagnosing a no-spark condition on a GX50 engine.
Part Details
| Part Number | 30500-Z3V-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Ignition Coil Assembly |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX50 | 1000001-1011061 |
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.
