The Wacker Neuson 5200016887 is a genuine OEM DC Wiring Harness designed for the G320 Generator series, covering Cold Weather, Standard, Custom, and Mobile variants across Tier 4 and Tier 4 Final configurations. As a direct factory replacement, this harness restores the original DC electrical routing and connectivity that the G320 depends on for proper operation. Sourcing the OEM part means you get the exact connector types, wire gauges, and routing geometry engineered for this generator platform — no adaptation required on the bench or in the field. Use part number 5200016887 to confirm fitment with your specific G320 model before ordering.
Key Features
- OEM Electrical Specification: — Genuine Wacker Neuson part manufactured to the original wire gauge, insulation rating, and connector specification — critical for maintaining correct DC voltage delivery across all loads.
- Drop-In Connector Match: — Harness terminates with the factory-spec connectors, allowing it to seat directly into existing harness points on the G320 without splicing or re-pinning.
- Broad G320 Series Coverage: — Confirmed fit across G320 Cold Weather, Standard, Custom, and Mobile Generator configurations in both Tier 4 and Tier 4 Final emissions variants, including Transport Canada-certified models.
- Protects Sensitive Generator Electronics: — A correctly routed and intact DC harness ensures stable low-voltage signaling to the control panel, charge circuits, and ancillary systems — a degraded harness can cause erratic readings, failed starts, or intermittent electrical faults.
- Electrical System Safety: — Using the correct OEM harness prevents under-rated wiring from being introduced into the DC circuit, which reduces the risk of heat buildup, chafing faults, or unintended current paths in a generator application.
The DC wiring harness is the bundled assembly of low-voltage conductors that carries direct current signals and power between the generator's control module, battery charging circuit, panel instrumentation, and auxiliary electrical components. On the G320, this harness is responsible for keeping all DC-dependent systems — including startup circuits and monitoring outputs — properly connected and protected. When a harness degrades through heat exposure, vibration fatigue, or connector corrosion, the result is often intermittent electrical behavior, fault codes, or a generator that fails to start or hold a stable output — making prompt replacement with the correct part essential.
Part Details
| Part Number | 5200016887 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | DC Wiring Harness |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G320 Generator, Cold Weather T4 | G320 | 5200010145, 5200010146, 5200010144, 5100045601, 5100045191, 5100045602, 5100049848, 5100049849 |
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.
