The Honda 17703-ZM5-003 Fuel Tube is a genuine OEM replacement designed for FG100 tillers and GX22 and GX31 horizontal shaft engines. As a direct OEM component, this fuel tube meets Honda's original engineering standards for fuel-line routing and flow, ensuring the correct fuel delivery path is fully restored. This part is the right choice for GX22 and GX31 engines as well as the FG100 tiller, so confirm your model and serial number against the fitment table before ordering.
Key Features
- Genuine Honda OEM — sourced directly from Honda, this fuel tube matches the original in dimensions and construction, so fuel routing is restored exactly as designed.
- Correct Fuel Flow — a properly functioning fuel tube maintains a consistent, unobstructed supply of fuel to the carburetor; a cracked or deteriorated tube causes lean running, hard starting, or fuel starvation under load.
- Broad Fitment — designed for FG100 tillers and GX22 and GX31 horizontal shaft engines, covering Honda's compact mini 4-stroke engine lineup.
- Serial Number Verification Recommended — Honda updates parts at production breaks, so check your machine's serial number against the fitment table to confirm part number 17703-ZM5-003 is correct for your unit.
The fuel tube carries fuel from the tank to the carburetor, forming a critical link in the engine's fuel delivery system. On small-displacement engines like the GX22 and GX31, even a minor crack, kink, or hardening of the tube can interrupt fuel flow enough to cause rough running or prevent the engine from starting altogether. Replacing a worn or damaged fuel tube with this genuine Honda part restores the sealed, properly routed connection the fuel system depends on to run cleanly and consistently.
Part Details
| Part Number | 17703-ZM5-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Fuel Tube |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX22, GX31 | All |
| Tiller | FG100 | 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.
