The Honda 17620-Z45-003 Fuel Filler Cap is a genuine OEM Fuel Filler Cap designed for the EU3200 inverter generator. As a direct Honda OEM part, it is manufactured to the same specifications as the original component that left the factory, ensuring a proper seal and correct fit on the fuel tank opening. If the cap on your EU3200 is cracked, lost its seal, or no longer threads correctly, this is the part to restore it.
Key Features
- Genuine Honda OEM — sourced directly from Honda, this cap meets the original design intent for the EU3200 inverter generator's fuel system, not an approximation of it.
- Fuel-Tight Seal — a properly functioning fuel filler cap prevents fuel vapors from escaping and keeps moisture and debris out of the tank, protecting fuel quality and generator performance.
- Exact Thread and Fitment — engineered to match the EU3200 tank neck exactly, so installation is straightforward with no trimming or adapting required.
- Verify Your Serial Number — Honda updates parts at production breaks, so confirm your EU3200 serial number against the fitment table before ordering to ensure this cap is correct for your unit.
The fuel filler cap seals the opening of the generator's fuel tank, keeping fuel securely contained during operation, transport, and storage. It prevents spills, blocks contaminants such as dust and moisture from entering the tank, and contains fuel vapors that would otherwise escape into the surrounding air. When a cap cracks, warps, or loses its internal seal, it can allow fuel to leak or evaporate and may let debris into the fuel system — leading to poor generator performance or fuel delivery problems. Replacing a damaged cap promptly with part number 17620-Z45-003 keeps the EU3200's fuel system closed and functioning as intended.
Part Details
| Part Number | 17620-Z45-003 |
|---|---|
| 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.
