The Honda 98076-56728 Spark Plug (W20FSR-U) is a genuine OEM replacement designed for the HS50 two-stage snow blower. As a direct Honda OEM part, it meets the exact specifications Honda engineers selected for ignition performance in this machine. Confirm your unit's serial number against the fitment table before ordering, as Honda supersedes parts at serial breaks and this listing covers specific production ranges of the HS50.
Key Features
- OEM Ignition Specification — the W20FSR-U heat range and electrode gap are the exact values Honda specifies for the HS50 two-stage snow blower, ensuring the ignition system fires correctly under cold-weather starting loads
- Direct OEM Replacement — supplied by Honda, this spark plug installs directly in place of the original with no modification needed to the plug well or ignition lead
- Serial Number Verification — Honda updates part numbers at production breaks, so match your HS50 serial number to the fitment table to confirm this is the correct plug for your unit
- Cold-Start Reliability — a fresh spark plug with the correct heat range delivers a strong, consistent spark when starting a cold engine in freezing conditions; a worn or fouled plug causes hard starts, misfires, and rough running during demanding snow-clearing work
A spark plug is the component that ignites the air-fuel mixture inside the engine's combustion chamber. Each time the engine cycles, the plug fires a precisely timed electrical spark across its electrode gap to initiate combustion and drive the piston. When a spark plug wears out, its gap widens, its electrode erodes, or the ceramic insulator fouls with carbon deposits — any of these conditions leads to weak or missed sparks, making the engine difficult to start, prone to stumbling under load, or unable to run cleanly. Replacing the plug at the recommended interval keeps the HS50's engine starting readily and running at full power through an entire snow-clearing season.
Part Details
| Part Number | 98076-56728 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Spark Plug (W20FSR-U) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Two-Stage Snow Blower | HS50 | 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.
