The Wacker Neuson Radiator is a genuine OEM component designed for the LT4Z, LTP4Z, LTW4Z, LTWP4Z, LTW6Z, LT4SZ, and LTP4SZ series light towers. As a direct OEM replacement, it is manufactured to the same specification as the original unit, ensuring correct fitment and proper cooling system performance. This radiator is confirmed compatible across multiple machine numbers within the LT and LTW light tower families, covering a wide range of Wacker Neuson tower configurations.
Key Features
- OEM Cooling Capacity: — Engineered to the original heat-transfer specification, maintaining correct coolant flow rates and thermal dissipation for sustained generator engine operation.
- Drop-In Replacement: — Matches the original mounting dimensions, hose connection points, and tank configuration, allowing straightforward installation without adapting fittings or brackets.
- Broad Light Tower Fitment: — Compatible with LT4Z, LTP4Z, LTW4Z, LTWP4Z, LTW6Z, LT4SZ, and LTP4SZ series light towers across a wide range of serial configurations.
- Protects the Engine Long-Term: — A properly functioning radiator prevents overheating that can cause head gasket failure, premature engine wear, or unplanned shutdowns during extended nighttime or all-weather operation.
- Genuine OEM Part: — Sourced directly from Wacker Neuson, carrying the same part number 5000089811 as the factory-installed unit for verified accuracy when ordering.
The radiator is the core component of the engine's liquid cooling system. It dissipates heat generated by the combustion engine by passing coolant through a series of narrow tubes and fins, where airflow carries the heat away before the cooled fluid cycles back through the engine. In a light tower application, the engine runs for extended hours — often overnight or through multiple consecutive shifts — making a fully functional radiator critical to preventing thermal overload. A cracked, clogged, or leaking radiator will cause coolant loss and rapid engine temperature rise, which can trigger automatic shutdown or cause lasting internal engine damage if left unaddressed.
Part Details
| Part Number | 5000089811 |
|---|---|
| Old Part Number | 0089811 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Radiator |
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.
