The Honda 16700-Z45-003 Fuel Pump Assembly is a genuine OEM replacement designed for the EU3200 inverter generator. Sourced directly from Honda, this assembly matches the original unit in every critical dimension, ensuring a clean installation without modification. If your generator is running lean, starving for fuel at load, or refusing to start, this is the component to address first.
Key Features
- Genuine Honda OEM Component — manufactured to the same specification as the original unit, ensuring correct fuel delivery rate and diaphragm integrity for the EU3200's fuel system demands.
- Direct-Fit Replacement — engineered to drop in as a like-for-like swap on the EU3200 inverter generator, with no adaptation needed to match port sizing or mounting points.
- Restores Consistent Fuel Flow — a worn or failed fuel pump causes hard starting, rough running under load, and unexpected shutdowns; this assembly brings fuel delivery back to spec.
- Verify Your Serial Number — Honda supersedes parts at production breaks, so confirm your EU3200's serial number against the fitment table before ordering to ensure this is the correct assembly for your unit.
The fuel pump on the EU3200 inverter generator draws fuel from the tank and delivers it to the carburetor at a controlled rate, using pulses from the engine's crankcase pressure to operate a flexible diaphragm. When the diaphragm cracks or the internal check valves weaken, fuel delivery becomes inconsistent — the generator may start cold but cut out under load, or fail to start at all. Replacing the assembly with a genuine Honda unit restores proper fuel flow and returns the generator to dependable operation.
Part Details
| Part Number | 16700-Z45-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Fuel Pump Assembly |
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.
