The Wacker Neuson Temperature Sensor is a genuine OEM temperature sensor designed for the G25 and G50 Generator series and the LTW20Z1 and LTW20Z3 Light Tower series. As a direct OEM replacement, part is sourced from Wacker Neuson and manufactured to the same specifications as the original component. This sensor covers an extensive range of configurations including Standard, Cold Weather, Custom, Extended Run, Battlefield, and URI HVAC variants across both generator and light tower product lines. If your machine is throwing temperature-related faults or running unprotected, replacing this sensor with the correct OEM part is the straightforward fix.
Key Features
- Calibrated OEM Accuracy — Genuine Wacker Neuson part built to the same output and response specifications as the original, ensuring accurate temperature readings the machine control system can rely on.
- Direct Plug-In Replacement — Installs into the same mounting location and connector as the factory sensor, with no adaptation or re-wiring required to the existing harness.
- Broad Model Coverage — Fits G25 and G50 Generator configurations and LTW20Z1 and LTW20Z3 Light Towers across Standard, Cold Weather, Custom, Extended Run, and URI HVAC variants — Tier 4 Final compliant builds included.
- Protects Against Thermal Overload — A correctly functioning temperature sensor allows the machine's control system to detect overheating conditions and trigger shutdown before engine or generator damage occurs. A failed sensor removes that protection entirely.
- Critical Electrical Safety Function — Temperature monitoring is a core protective circuit on these generators and light towers. Using a genuine OEM sensor maintains the integrity of the machine's safety shutdown system and keeps the unit operating within its rated parameters.
A temperature sensor monitors the operating temperature of the engine or generator system and sends a continuous signal to the machine's control unit. When temperatures rise beyond safe operating limits, the control unit uses this signal to trigger warning alarms or automatic shutdown, preventing costly thermal damage to internal components. If the sensor fails or provides an inaccurate reading, the machine may either shut down unexpectedly under normal load or — more critically — fail to shut down when it should, leaving the engine exposed to serious overheating damage.
Part Details
| Part Number | 5200017702 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Temperature Sensor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G25 Generator, Custom T4F | G25 | 5200009372, 5200009376, 5200009370, 5200009371, 5200009373, 5200009377, 5200009375, 5200009374, 5100041584, 5200022587, 5100045084, 5100041580, 5100041592, 5100017591, 5100041581, 5100041582, 5100041583, 5100045541, 5100045542, 5100050326 |
| G50 Generator, Custom T4F | G50 | 5200014322, 5200014319, 5200014320, 5200014323, 5200017829, 5200022589, 5100042434, 5200017830, 5100042430, 5100042435, 5100045494, 5100042431, 5100042433, 5100045085, 5100045493, 5100042432 |
| LTW20Z1, LED | LTW20Z1 | 5100051572, 5100051571, 5200014324, 5200014326, 5200018239, 5200014328 |
| LTW20Z-3 Light Tower, Standard T4 | LTW20Z3 | 5200014325, 5200014327, 5200023604, 5200014329 |
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.
