The Honda 17620-Z45-D31 Fuel Filler Cap is a genuine OEM replacement designed for the EU3200 inverter generator. As a direct Honda OEM part, it is made to the same specification as the original, ensuring a proper seal on the fuel tank. This cap is the correct fit for EU3200 generators, and verifying your unit's serial number against the fitment table before ordering is always a smart step, as Honda does issue part updates across production runs.
Key Features
- Genuine Honda OEM Seal — manufactured to Honda's original specification, so the cap seats and seals exactly as the original did, preventing fuel leaks and vapor escape at the tank opening
- Direct Replacement for EU3200 Inverter Generators — this cap is catalogued specifically for the EU3200, meaning no improvised substitutes or ill-fitting generic caps
- Check Your Serial Number — Honda updates parts at production breaks, so confirm your EU3200 serial number against the compatibility table to ensure part number 17620-Z45-D31 is the right cap for your unit
- Fuel System Integrity — a properly sealing filler cap keeps the tank closed during operation and transport, protecting the inverter generator's fuel supply from contamination and spillage
The fuel filler cap seals the opening of the generator's fuel tank, keeping fuel contained and the tank closed to dirt, debris, and moisture. When a cap is cracked, warped, or no longer seating correctly, fuel can seep or evaporate, and contaminants can enter the tank and reach the carburetor. Replacing a damaged or missing cap with the correct Honda OEM part restores a clean, reliable seal and keeps the EU3200 running on clean, uncontaminated fuel.
Part Details
| Part Number | 17620-Z45-D31 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Fuel Filler Cap |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Inverter Generator | EU3200 | 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.
