The Honda 16166-ZE7-W00 Main Nozzle is a genuine OEM replacement designed for GXV160 vertical shaft engines and HRA215, HRC215, and HRC216 lawn mowers. As an authentic Honda part, it is manufactured to the same specifications as the original, ensuring accurate fuel metering and a direct drop-in fit inside the carburetor. Confirm your machine's serial number against the fitment table before ordering, as Honda supersedes parts at production breaks and the correct nozzle varies by serial range.
Key Features
- Precise Fuel Metering — genuine OEM construction means the orifice diameter matches Honda's original specification.
- Direct Carburetor Replacement — this main nozzle installs directly into the carburetor body with no modifications, restoring the original fuel circuit immediately
- Broad Fitment — covers GXV160 vertical shaft engines as well as HRA215, HRC215, and HRC216 lawn mowers; verify your serial number to confirm the exact match for your unit
- Restore Lost Power and Throttle Response — a worn, clogged, or damaged main nozzle starves the engine of fuel under load; replacing it brings back smooth acceleration and full-throttle output
The main nozzle is a small but critical metering component inside the carburetor's fuel circuit. It controls the volume of fuel drawn into the airstream at mid to wide-open throttle, and its precisely sized orifice is what keeps the air-to-fuel mixture in the correct range for clean combustion. When the nozzle becomes clogged with varnish deposits or its orifice erodes over time, the engine runs lean, loses power under load, surges, or refuses to rev out — symptoms that often send owners chasing ignition or air filter faults when the real cause sits inside the carburetor. Replacing this nozzle with a genuine Honda part restores the original calibration and brings fuel delivery back to spec.
Part Details
| Part Number | 16166-ZE7-W00 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Main Nozzle |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Mower | HRA215, HRC215, HRC216 | All |
| Vertical Shaft Engine | GXV160 | 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.
