The Honda 18320-ZF1-H52 Muffler Protector (Silent) is a genuine OEM component designed for GX120, GX160, and GX200 horizontal shaft engines, EG1400, EG2200, and EG2500 generators, EZ1400 and EZ2500 generators, and the HS724 two-stage snow blower. As a direct Honda OEM part, it is manufactured to the same specification as the original, ensuring a correct fit without the guesswork of aftermarket sourcing. Confirm your model and serial number against the fitment table before ordering, as Honda supersedes parts at defined serial breaks and this protector covers a broad range of equipment.
Key Features
- Genuine OEM Heat Shield Construction — sourced directly from Honda, this protector matches the original shape and coverage area of the muffler it guards, with no trimming or adaptation needed to seat correctly
- Broad Equipment Compatibility — fits GX120, GX160, and GX200 horizontal shaft engines, EG1400, EG2200, and EG2500 generators, EZ1400 and EZ2500 generators, and the HS724 two-stage snow blower, including a wide range of the equipment those engines power
- Serial Number Verification Recommended — Honda updates part supersessions at specific serial breaks across this fitment range; always cross-check your unit's serial number against the fitment table to confirm this is the correct protector for your machine
- Operator Protection — the muffler protector shields against accidental contact with a hot exhaust component during and after operation, making it a functional part of safe equipment use
The muffler protector is a heat shield fitted over the exterior of the muffler. Its job is to act as a barrier between the hot muffler surface and anything that might come into contact with it — the operator's hands, clothing, fuel lines, or debris. During normal operation, muffler surfaces reach temperatures that can cause burns on contact or ignite flammable material nearby. A damaged, cracked, or missing protector removes that barrier entirely, leaving the muffler surface exposed. Replacing a worn or broken protector with a correct OEM unit, such as part number 18320-ZF1-H52, restores the original level of coverage and ensures the shield seats flush against the muffler without gaps.
Part Details
| Part Number | 18320-ZF1-H52 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Muffler Protector (Silent) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EG1400, EG2200, EG2500, EZ1400, EZ2500 | All |
| Horizontal Shaft Engine | GX120, GX160, GX200 | All |
| Two-Stage Snow Blower | HS724 | 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.
