The Wacker Neuson Temperature Sensor is a genuine OEM component designed for the LT4Z, LTP4Z, LTW4Z, LTWP4Z, LTW6Z, LT4SZ, and LTP4SZ series light towers. This sensor is sourced directly from Wacker Neuson, ensuring it meets the exact specifications of the original part installed at the factory. Compatible across a wide range of LTZ and LTW family configurations, the is a direct drop-in replacement that installs without any modification to existing wiring or mounts. If your light tower is displaying temperature-related faults or running without proper thermal monitoring, this is the part to restore correct operation.
Key Features
- Genuine OEM Thermal Accuracy — Calibrated to the exact resistance and output curve specified by Wacker Neuson, ensuring the engine control system receives accurate temperature data rather than a drifted or out-of-range signal.
- Direct Connector Match — The 5000089798 uses the factory plug and thread spec, so it seats and connects the same way as the original sensor with no adapters or wiring changes needed.
- Broad LTZ and LTW Family Coverage — Confirmed fit across LT4Z, LTP4Z, LTW4Z, LTWP4Z, LTW6Z, LT4SZ, and LTP4SZ light tower models, covering multiple machine configurations in a single part number.
- Protects Engine from Thermal Events — A properly functioning temperature sensor allows the machine to trigger warnings or shutdowns before overheating damage occurs; a failed sensor can leave the engine running blind to rising temperatures.
- Electrical Safety Assurance — As a sensor feeding the engine management circuit, using the correct OEM part prevents false readings that could suppress shutdown protection or trigger unnecessary fault codes during operation.
A temperature sensor monitors the operating temperature of the engine and transmits that data to the machine's control system. In a light tower application, this keeps the engine running within its safe thermal range — triggering alerts or automatic shutdowns if temperatures climb to dangerous levels. When the sensor fails or drifts out of spec, the machine either loses its thermal protection entirely or generates inaccurate fault codes that interfere with normal operation, both of which can lead to costly engine damage or unplanned downtime on the job.
Part Details
| Part Number | 5000089798 |
|---|---|
| Old Part Number | 0089798 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Temperature Sensor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Light Tower | LT4Z | 5000007635, 5000007689, 5000009080, 5000009226 |
| Light Tower | LTP4Z | 5000007636, 5000008063, 5000009227 |
| Light Tower | LTW4Z | 5000008064 |
| Light Tower | LTWP4Z | 5000008065 |
| Light Tower | LTW6Z | 5000008068 |
| Light Tower | LT4SZ | 5000007637 |
| Light Tower | LTP4SZ | 5000007638 |
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.
