Wacker Neuson 5200007972 Control Module Kit, G120 T4I

The Wacker Neuson Control Module Kit, G120 T4I is a genuine OEM assembly designed for the G120 portable generator series. Sourced directly from Wacker Neuson, this kit ensures exact electronic compatibility across G120 Custom T4i, Standard T4i, and Cold Weather T4i configurations. Genuine OEM designation means this kit ships with every component and specification required by the factory build — no guesswork, no sourcing individual sub-parts. If your G120 T4I generator is experiencing control or output regulation issues, replacing the module with part number is the correct factory-approved solution.

Key Features

• Correct Electronic Calibration: — Engineered to the precise signal and output tolerances of the G120 T4I control architecture, ensuring the generator regulates voltage and load response as designed.
• Genuine OEM Kit: — Supplied by Wacker Neuson as a complete kit, so all module components arrive matched and ready to install together without separately sourcing sub-parts.
• Broad G120 T4I Coverage: — Confirmed fitment across all three G120 T4I variants: Custom T4i, Standard T4i, and Cold Weather T4i configurations.
• Restores Generator Control Function: — A failed or degraded control module can cause erratic output, loss of regulation, or complete generator shutdown; replacing with 5200007972 restores normal operational control.
• Electrical System Safety: — Proper control module function is critical to safe generator operation; using a correctly specified OEM module helps prevent uncontrolled voltage output that could damage connected equipment or create electrical hazards.

The control module on the G120 T4I generator is the electronic brain responsible for managing power output, load sensing, and operational protection functions such as overload and fault response. When this module degrades or fails, the generator may exhibit unstable voltage output, fail to start, or shut down unexpectedly under load — disrupting site power when it matters most. Replacing the module with the correct Wacker Neuson OEM kit restores full supervisory control and ensures the generator performs within its rated output parameters.

Part Details

Compatibility & Fitment

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.