The Wacker Neuson Air Filter Primary G320 is a genuine OEM primary air filter designed for the G320 series portable generators. Sourced directly from Wacker Neuson, this filter meets the exact specifications of the original component and is confirmed to fit G320 Standard, Cold Weather, Custom, Mobile, and Tier 4 Final configurations. Whether you're running a standard T4i unit on a construction site or a Transport Canada-certified mobile generator in a cold-weather application, this is the correct replacement filter for your machine. Keep your G320 protected and running cleanly with the right OEM part from the source.
Key Features
- OEM Filtration Media: — Manufactured to the same particulate capture rating as the original, ensuring your G320 engine receives properly filtered combustion air across its full RPM range.
- Direct Housing Fit: — Matches the original filter housing dimensions and sealing profile of the G320 air intake system, dropping in without modification to the airbox or mounting hardware.
- Broad G320 Coverage: — Compatible with G320 Standard, Cold Weather, Custom, Mobile, and Tier 4 Final variants including Transport Canada-certified models across multiple machine numbers.
- Engine Protection: — A functioning primary air filter prevents dust, debris, and contaminants from entering the engine. A clogged or failed filter causes rich running, increased fuel consumption, accelerated wear, and can lead to premature engine failure.
- Fuel System Compliance: — On Tier 4 Final engines, maintaining a clean, correctly specified air filter is essential to meet emissions performance requirements and protect sensitive fuel injection components from contamination.
The primary air filter is the first line of defense between the outside environment and your generator's engine. It captures airborne dust, dirt, and debris before they can enter the combustion chamber, where even fine particles cause accelerated cylinder and piston wear over time. On a portable generator like the G320 — which routinely operates in dusty construction and industrial environments — regular air filter replacement is one of the most impactful maintenance tasks you can perform. A restricted or damaged filter restricts airflow, disrupts the air-fuel mixture, and places extra load on the engine; replacing it on schedule keeps combustion clean and output consistent.
Part Details
| Part Number | 5200013333 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Air Filter Primary G320 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G320 Generator, Standard T4i | G320 | 5000620275, 5200008718, 5200010219, 5200010260, 5200010144, 5200010145, 5200010146, 5100045191, 5100045601, 5100045602, 5200008717, 5100018533, 5100049848, 5100049849, 5200010261 |
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.
