The Honda 16611-ZE3-D21 Choke Control Rod is a genuine OEM component designed for GX240, GX270, GX340, and GX390 horizontal shaft engines, as well as EB3800, EB5000, and EB6500 generators. As a direct Honda OEM part, this rod is manufactured to the exact specifications of the original, ensuring the choke mechanism operates the way it was engineered to. Confirm your unit's serial number against the fitment table before ordering, as Honda updates part supersessions at serial breaks.
Key Features
- Genuine Honda OEM — sourced directly from Honda, this Choke Control Rod is built to the same specification as the part that left the factory, maintaining correct choke travel and linkage engagement.
- Broad Fitment — compatible with GX240, GX270, GX340, and GX390 horizontal shaft engines and EB3800, EB5000, and EB6500 generators, including the widely used GX390 powering a broad range of commercial equipment.
- Correct Cold-Start Response — a properly functioning choke rod transmits the operator's choke input directly to the choke plate, delivering the rich mixture needed for reliable cold starts. A worn or bent rod causes incomplete choke closure and hard starting.
- Serial Number Verification Recommended — Honda applies part changes at specific serial breaks; check your machine's serial number against the fitment table to confirm part number 16611-ZE3-D21 is the correct rod for your unit.
The Choke Control Rod is the mechanical link between the choke lever or control panel and the choke plate inside the carburetor. When the operator moves the choke to the closed position for a cold start, this rod transmits that input to restrict airflow and enrich the fuel mixture, giving the engine the fuel-heavy charge it needs to fire from cold. When the rod is bent, corroded, or disconnected, the choke plate cannot close fully, making cold starts unreliable and forcing the engine to crank longer than it should.
Part Details
| Part Number | 16611-ZE3-D21 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Choke Control Rod |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EB3800, EB5000, EB6500 | All |
| Horizontal Shaft Engine | GX240, GX270, GX340, GX390 | 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.
