The Wacker Neuson 5200019375 is a genuine OEM Wiring Harness designed for the G320 Generator series, covering Standard, Custom, Cold Weather, and Tier 4 Final configurations including Transport Canada-compliant and international Hertz variants. As a direct OEM part, the 5200019375 is produced to the exact electrical specifications of the original harness — correct connector types, wire gauges, insulation ratings, and routing lengths are all matched to the factory build. This harness fits across the full G320 platform, making it the right choice whether you are servicing a standard stationary unit, a cold-weather-equipped model, or a mobile generator variant. When the time comes to restore full electrical integrity to your G320, the 5200019375 is the part Wacker Neuson specifies for the job.
Key Features
- OEM-Correct Electrical Specification — Matched to the original wire gauges, connector pinouts, and insulation ratings required by the G320 generator's electrical system — no guesswork on compatibility.
- Drop-In Harness Replacement — Connectors, routing lengths, and termination points mirror the factory harness, allowing the harness to seat and secure without modification to existing mounts or brackets.
- Broad G320 Platform Coverage — Fits G320 Standard T4, Custom T4, Cold Weather T4, Tier 4 Final, Transport Canada, and international Hertz-configured mobile generator models under a single part number.
- Sustained Generator Output — A functioning wiring harness maintains clean, uninterrupted signal and power distribution throughout the generator's control and load circuits; a damaged harness can cause erratic output, fault codes, or a complete no-start condition.
- Fuel System and Safety Circuit Integrity — The wiring harness carries signals to fuel control and shutdown solenoids; a correct OEM replacement ensures these critical safety and emissions circuits operate as designed under Tier 4 Final requirements.
A wiring harness is the central electrical backbone of the generator, bundling and routing every signal wire, power feed, and ground path between the engine control module, alternator, switchgear, and auxiliary systems. On a machine like the G320, which manages Tier 4 Final emissions controls and multiple operational configurations, the harness must maintain consistent continuity across all circuits — including fuel solenoids, sensors, and protection relays. When a harness develops a fault through chafing, connector corrosion, or heat damage, the result can range from intermittent sensor errors and failed starts to uncontrolled shutdowns, making prompt replacement with the correct OEM part essential to restoring dependable operation.
Part Details
| Part Number | 5200019375 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Wiring Harness |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G320 Generator, Standard, T4 | G320 | 5200010144, 5200010146, 5200010145, 5100045601, 5100045191, 5100045602, 5100049848, 5100049849, 5100018533, 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.
