The Wacker Neuson Engine Control Module G25 Special is a genuine OEM component designed for the G25 Mobile Generator, including Skid Mounted and Cold Weather configurations. As a direct OEM replacement sourced through Wacker Neuson's authorized parts program, this module is built to the exact electrical and operational specifications of the original unit. It is confirmed to fit the G25 () and G25 () machine configurations, covering both standard and cold-weather generator variants.
Key Features
- Correct Signal Processing for the G25 Engine: — Engineered to the precise input/output parameters of the G25 generator's engine management system, ensuring proper throttle response, load sensing, and fault detection.
- Genuine OEM Component: — Supplied directly through Wacker Neuson's authorized parts program — identical in specification to the module installed on the assembly line.
- Confirmed G25 Fitment: — Verified for the G25 Skid Mounted (5000009462) and G25 Cold Weather (5000009476) mobile generator configurations.
- Restores Full Generator Control Function: — A failed or corrupted engine control module can cause erratic engine behavior, loss of output regulation, or a generator that won't start; this replacement restores normal operation.
- Electrical Safety Compliance: — As a primary engine management component on a power-generating machine, using the correct OEM-spec module is critical to safe voltage output and proper overload protection behavior.
The engine control module is the electronic brain of the generator's engine management system. It monitors and regulates key operating parameters — including engine speed, load, and fault conditions — to keep power output stable and protect the engine from damage. When this module fails, symptoms can range from unstable frequency output and rough running to a complete failure to start, making prompt replacement with a correctly specified unit essential to restoring reliable generator performance.
Part Details
| Part Number | 5000159138 |
|---|---|
| Old Part Number | 0159138 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Engine Control Module G25 Special |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Mobile Generator, Skid Mounted | G25 | 5000009462, 5000009476 |
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.
