The Wacker Neuson is a genuine OEM Radiator Hose designed for the HI750GM, HI900DGM, and CUB700GM series indirect-fired air heaters. Sourced directly from Wacker Neuson, this OEM part is manufactured to the exact material and dimensional specifications of the original, ensuring a secure, leak-free connection within the heater's coolant circuit. Compatible across multiple HI750GM and HI900DGM configurations — including surge brake, mobile, and heavy-duty variants — this hose is a verified direct replacement for scheduled maintenance or emergency repair. Confirm your model number against the fitment list before ordering to ensure a correct match.
Key Features
- OEM Coolant Hose Integrity — Manufactured to the exact inner diameter, wall thickness, and flexibility rating of the original, maintaining proper coolant flow and pressure within the heating circuit.
- Drop-In Fitment — Matches the original hose routing and end connections, allowing straightforward installation without trimming or adapting.
- Broad HI-Series Compatibility — Fits HI750GM, HI750GM HD, HI900DGM, and CUB700GM indirect-fired air heater models, including surge brake and mobile genset configurations.
- Sustained Heat Output — A sound radiator hose keeps coolant circulating at the correct rate; a cracked or collapsed hose can cause overheating, reduced heat output, or heater shutdown in cold-weather operations.
- Fuel System and Heating Safety — On diesel indirect-fired heaters, a failed coolant hose can lead to uncontrolled temperature spikes; replacing with the correct OEM hose maintains the thermal management integrity the heater relies on in extreme cold environments.
The radiator hose is a critical component in the coolant circuit of diesel indirect-fired air heaters like the HI750GM and HI900DGM series. It carries heated coolant between the engine and the heat exchanger, enabling the unit to deliver consistent warm air output to the work area. When a radiator hose cracks, swells, or collapses, coolant circulation is disrupted — leading to overheating, loss of heat output, or automatic heater shutdown, which can be a serious problem during cold-weather concrete curing, freeze protection, or winter job site heating operations.
Part Details
| Part Number | 5000182029 |
|---|---|
| Old Part Number | 0182029 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Radiator Hose |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI750 DGM HEATER-INDIRECT | HI750GM | 5000620859, 5000620930 |
| HI 750GM HD-Mobile Indirect Ai r Heater-Surge, -40 | HI750GMHD | 5000620969 |
| Mobile Indirect Fired Air Heat er, Diesel w/Genset | CUB700GM | 5000620759 |
| HI900 Heater-DGM,Srg,-40 | HI900DGM | 5200014221, 5200014222, 5200014165, 5200014166 |
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.
