The Honda 17220-Z3S-020 Air Cleaner Housing is a genuine OEM component designed for GX440 horizontal shaft engines. As an authentic Honda part, it is manufactured to the exact specifications of the original, ensuring the air filtration assembly seats and seals correctly. This Air Cleaner Housing is the right choice when the original has cracked, warped, or sustained damage that compromises the integrity of the air intake path. Confirm your engine's serial number against the fitment table before ordering, as Honda updates part numbers at serial production breaks.
Key Features
- Genuine OEM Construction — sourced directly from Honda, this housing matches the original in dimensions and mounting geometry, so the filter element and cover seat properly without gaps or misalignment.
- Correct Air Intake Sealing — a properly fitted housing keeps unfiltered air from bypassing the filter element, protecting internal engine components from abrasive dust and debris.
- GX440 Fitment — built specifically for the GX440 horizontal shaft engine; check your serial number against the fitment table to confirm applicability to your unit.
- Direct OEM Replacement — replaces the original housing part for part, with no trimming or adaptation needed to install the filter assembly.
The air cleaner housing is the structural enclosure that holds the air filter element in place and directs incoming air through the filtration media before it enters the carburetor. It forms a sealed chamber that protects the filter from physical damage and prevents unfiltered air from reaching the engine. When the housing cracks or warps, the seal around the filter element breaks down, allowing dirt and debris to pass directly into the engine — accelerating wear on cylinder walls, piston rings, and valves and ultimately shortening engine life.
Part Details
| Part Number | 17220-Z3S-020 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Air Cleaner Housing |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX440 | 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.
