The Honda 16950-Z28-023 Petcock Assembly is a genuine OEM replacement built for the EU3000 inverter generator. Sourced directly from Honda, this part carries the same specifications as the component it replaces, ensuring a correct, catalog-accurate fit. If the petcock on your EU3000 is leaking, stuck, or no longer shutting off fuel cleanly, this assembly is the right part to restore proper fuel-flow control to your generator.
Key Features
- Genuine OEM Fuel Control — manufactured by Honda to the same specification as the original, delivering accurate on/off/reserve fuel switching with no guesswork on valve tolerance or sealing quality
- Direct-Fit Replacement — engineered specifically for the EU3000 inverter generator, allowing straightforward installation without adapting fittings or modifying the fuel line routing
- Serial-Range Awareness — Honda periodically supersedes fuel system components at production breaks; confirm your EU3000 serial number against the fitment table before ordering to be sure this assembly applies to your unit
- Fuel-Leak Prevention — a failed petcock can drip fuel continuously or lose the ability to shut off flow entirely; replacing it with this OEM assembly restores a clean, positive shutoff and eliminates an uncontrolled fuel leak at the tank
The petcock assembly is the manual fuel shutoff valve mounted at the base of the fuel tank. It controls whether fuel flows to the carburetor, is completely shut off, or draws from the reserve portion of the tank. On an inverter generator like the EU3000, keeping this valve in good working order is essential: a petcock that seeps past its seat will allow raw fuel to reach the carburetor when the generator is stored, leading to gumming and hard-start conditions. One that no longer closes completely can also allow fuel to accumulate in the combustion chamber. Replacing a degraded petcock assembly restores the clean shutoff the fuel system depends on during both operation and long-term storage.
Part Details
| Part Number | 16950-Z28-023 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Petcock Assembly |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Inverter Generator | EU3000 | 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.
