The Honda 16044-ZE3-811 Choke Set is a genuine OEM component designed for GX240, GX270, and GX340 horizontal shaft engines, EG5000, EN3500, EN5000, EZ3500, and EZ5000 generators, and WT20, WT30, and WT40 water pumps. As a direct Honda OEM part, this Choke Set is manufactured to the same specification as the original, ensuring correct operation of the choke circuit in the carburetor. Confirm your machine's serial number against the fitment table before ordering, as Honda supersedes parts at serial breaks across this broad model range.
Key Features
- Genuine OEM Choke Sealing — Honda-sourced components deliver the correct choke plate geometry and valve action needed for proper cold-start fuel enrichment in your carburetor.
- Broad Compatibility — covers GX240, GX270, and GX340 horizontal shaft engines, EG5000, EN3500, EN5000, EZ3500, and EZ5000 generators, and WT20, WT30, and WT40 water pumps, including both 2-stroke and 4-stroke-powered variants within that range.
- Verify by Serial Number — Honda updates choke assemblies at production breaks; check your unit's serial number against the fitment table to confirm part number 16044-ZE3-811 is correct for your specific build.
- Cold-Start Performance — a worn or sticking choke set causes hard starting, rough running at warm-up, and excessive fuel consumption; replacing it restores clean, consistent starts across operating temperatures.
The choke set is the assembly within the carburetor that temporarily restricts airflow to enrich the fuel mixture during cold starts. When you move the choke lever, the choke plate closes down the carburetor bore, raising the fuel-to-air ratio so the engine fires easily in cold conditions. As the engine warms, the choke opens to restore normal airflow and efficient combustion. When the choke plate, shaft, or associated hardware wears or sticks, the engine becomes difficult to start when cold, may run rich and foul the spark plug, or surge and hesitate until fully warmed — all signs that the choke set needs to be inspected and replaced.
Part Details
| Part Number | 16044-ZE3-811 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Choke Set |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EG5000, EN3500, EN5000, EZ3500, EZ5000 | All |
| Horizontal Shaft Engine | GX240, GX270, GX340 | All |
| Water Pump | WT20, WT30, WT40 | 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.
