The Honda 98076-5672G Spark Plug (W20FR-L) is a genuine OEM replacement designed for the E300 generator. As a direct Honda OEM part, it is manufactured to the exact specification Honda engineers determined for this application, ensuring the correct heat range and electrode configuration for the E300. Confirm your unit's serial number against the fitment table before ordering, as Honda supersedes parts at serial breaks and this listing covers a specific production range.
Key Features
- Correct Heat Range for the Application — the W20FR-L designation identifies a specific heat-range and reach specification; using the wrong plug can cause fouling, pre-ignition, or misfiring in the E300 generator
- Genuine Honda OEM — sourced directly from Honda's parts program, carrying part number 98076-5672G, so you receive the same plug Honda installs at the factory rather than an approximate substitute
- Serial-Range Verification Recommended — Honda updates ignition specifications across production runs; check your E300 serial number against the fitment table to confirm this is the correct plug for your unit
A spark plug ignites the compressed air-fuel mixture inside the engine cylinder, and every combustion cycle depends on a consistent, correctly timed spark. In a generator like the E300, reliable ignition directly determines whether the unit starts easily, runs smoothly, and maintains a steady electrical output. A worn, fouled, or incorrectly gapped plug causes hard starting, rough running, misfiring under load, and increased fuel consumption — replacing it with the correct OEM plug restores the ignition performance the engine was designed to deliver.
Part Details
| Part Number | 98076-5672G |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Spark Plug (W20FR-L) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | E300 | 1240001-9999999 |
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.
