The Wacker Neuson Air Cleaner Complete is a genuine OEM component designed for MG3, GB3000G, and G3500G series portable generators. As a direct factory replacement, this assembly restores proper air filtration to your generator and installs exactly as the original unit did — no modification needed. It is confirmed compatible across multiple MG3 configuration variants as well as the GB3000G CE, G3500G CE, G3500G LA, and G3500G CN models. When your air cleaner assembly is worn, clogged, or damaged, replacing it with the correct OEM part keeps your generator running at the performance level it was built to deliver.
Key Features
- OEM Filtration Integrity — Genuine Wacker Neuson construction ensures the filter media, housing, and sealing surfaces meet the original airflow and filtration efficiency specifications for these generator engines.
- Drop-In Assembly Replacement — Supplied as a complete unit, this assembly mounts directly to the engine's air intake in the same position and orientation as the original, simplifying the swap.
- Broad Generator Compatibility — Fits multiple variants across the MG3 portable generator range as well as the GB3000G CE, G3500G CE, G3500G LA, and G3500G CN models.
- Protects Engine from Contaminant Damage — A fully functional air cleaner assembly prevents dust, debris, and particulates from entering the combustion chamber — a failed or missing unit can cause accelerated cylinder and piston wear.
- Fuel System Compliance — Clean, unrestricted airflow through a properly sealed air cleaner assembly is essential to maintaining the correct air-to-fuel ratio, preventing rich-running conditions that waste fuel and produce excess emissions.
The air cleaner complete assembly is the primary defense between the engine's intake and the surrounding environment. It filters out airborne particles that would otherwise enter the combustion chamber and cause internal engine wear over time. When the assembly becomes clogged or its sealing components deteriorate, airflow is restricted, fuel mixture is disrupted, and the engine may run rough, lose power, or fail to start — making timely replacement critical to continued generator operation.
Part Details
| Part Number | 5000408666 |
|---|---|
| Old Part Number | 0408666 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Air Cleaner Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Portable Generators | MG3-CE | 5000630384, 5100055609 |
| Portable Generators | MG3-CL | 5000630387 |
| Portable Generators | MG3-LA | 5000630388 |
| Portable Generators | MG3-CN | 5000630390 |
| Portable Generators | MG3-ME | 5000630391 |
| GB3000G | GB3000G CE | 5100079446 |
| G3500G | G3500G CE | 5100079450 |
| G3500G | G3500G LA | 5100079451 |
| G3500G | G3500G CN | 5100079597 |
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.
