The Honda 16015-ZL8-003 Float Chamber Set is a genuine OEM replacement designed for a wide range of Honda engines and power equipment, including GC135, GC160, GC190, GS160, and GS190 horizontal shaft engines, EN2000 and EN2500 generators, HS520 and HS720 single-stage snow blowers, FG400 and FG500 tillers, and WN20 and WN30 water pumps. As a direct Honda OEM component, this float chamber set is manufactured to the same specifications as the original part it replaces. Confirm your machine's serial number against the fitment table before ordering — Honda supersedes carburetor components at serial breaks, and verifying the match ensures you receive the correct set for your unit.
Key Features
- Genuine OEM Fuel Bowl Integrity — sourced directly from Honda, this float chamber set delivers the correct bowl geometry and sealing interface that proper fuel level control in the carburetor depends on.
- Direct OEM Replacement — engineered to swap in place of the original float chamber with no rework; maintains the fuel inlet and float pin alignment Honda's carburetor design requires.
- Broad Equipment Coverage — fits GC135, GC160, GC190, GS160, and GS190 horizontal shaft engines, EN2000 and EN2500 generators, HS520 and HS720 single-stage snow blowers, FG400 and FG500 tillers, and WN20 and WN30 water pumps.
- Check Your Serial Number — Honda updates carburetor assemblies at production serial breaks; match your machine's serial number to the fitment table to confirm this is the right chamber set for your unit.
The float chamber, or float bowl, is the reservoir at the base of the carburetor that holds a small, metered supply of fuel ready for the engine to draw on. A float inside the chamber rises and falls with the fuel level, opening and closing the inlet needle to keep that level constant — without this precise regulation, the engine runs too rich, too lean, or refuses to start at all. A cracked, warped, or leaking float chamber allows fuel to escape or air to enter the fuel circuit, causing hard starting, rough running, and fuel seepage that can stop the engine from running altogether.
Part Details
| Part Number | 16015-ZL8-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Float Chamber Set |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EN2000, EN2500 | All |
| Horizontal Shaft Engine | GC135, GC160, GC190, GS160, GS190 | All |
| Single-Stage Snow Blower | HS520, HS720 | All |
| Tiller | FG400, FG500 | All |
| Water Pump | WN20, WN30 | 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.
