The Honda 16166-ZG9-M10 Main Nozzle is a genuine OEM component designed for HR195 and HR215 lawn mowers. As a direct Honda OEM part, it is manufactured to the same specifications as the original, ensuring correct fuel delivery and carburetor function. This nozzle is the right choice when restoring carburetor performance on HR195 and HR215 mowers, and verifying part number 16166-ZG9-M10 against your unit's serial number before ordering is always recommended.
Key Features
- Precise Fuel Metering — an OEM main nozzle maintains the correct fuel-to-air ratio the carburetor was calibrated for, supporting clean throttle response and consistent engine output.
- Genuine Honda OEM Part — sourced directly from Honda, this nozzle matches the original in size and calibration, dropping straight into the carburetor without modification.
- Fits HR195 and HR215 Lawn Mowers — confirmed fitment for both HR195 and HR215 models; check your mower's serial number against the fitment table to confirm the correct application.
- Restores Carburetor Performance — a worn or clogged main nozzle disrupts fuel flow, causing hard starting, rough running, or lean-running conditions; replacing it brings the carburetor back to proper operation.
The main nozzle is a small but critical passage inside the carburetor that meters fuel drawn into the airstream during mid-range and wide-open throttle operation. When it becomes worn, corroded, or blocked by deposits, the engine receives an incorrect fuel charge — leading to hesitation, rough running, or an inability to reach full power. Replacing this nozzle restores the carburetor's ability to deliver the right fuel quantity at the right time, keeping the mower running as Honda intended.
Part Details
| Part Number | 16166-ZG9-M10 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Main Nozzle |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Mower | HR195, HR215 | 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.
