The Honda 18320-Z22-C30ZA Muffler Protector (Outer) (Mat Black) is a genuine OEM component designed for EB4000, EB5000, EB6500, EM4000, EM5000, and EM6500 generators. As a direct Honda OEM replacement, this protector is built to the exact specifications of the original part, ensuring a correct fit without any guesswork. Honda supersedes parts across serial breaks, so confirm your generator's serial number against the fitment table before ordering to make sure part number 18320-Z22-C30ZA is the right match for your unit.
Key Features
- Genuine OEM Heat Shield Quality — sourced directly from Honda, this protector delivers the same coverage and geometry as the part that left the factory, with no compromise on fit or form.
- Mat Black Outer Variant — the (Mat Black) designation identifies this as a specific color variant; buyers should confirm their generator's original protector finish before ordering.
- Broad Generator Fitment — covers the EB4000, EB5000, EB6500, EM4000, EM5000, and EM6500 generator lines, making it the correct replacement across Honda's commercial and contractor generator range.
- Serial Number Verification Recommended — Honda updates part specifications at production breaks, so cross-check your serial number against the fitment table to confirm this is the correct protector for your machine.
The muffler protector — also known as a heat shield — is the outer guard that surrounds the muffler on Honda generators. Its job is to create a barrier between the hot exhaust components and anything that might come into contact with them during operation, including nearby wiring, structural panels, and the surrounding environment. When the protector is cracked, missing, or damaged, the exposed muffler surface poses a burn risk and can accelerate heat-related wear on adjacent components, making prompt replacement an important part of routine maintenance.
Part Details
| Part Number | 18320-Z22-C30ZA |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Muffler Protector (Outer) (Mat Black) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EB4000, EB5000, EB6500, EM4000, EM5000, EM6500 | 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.
Honda
Honda 18324-Z22-C30ZA Muffler Inner Protector Assembly (Mat Black)
