The Wacker Neuson Heater Hose is a genuine OEM component designed for the G-Series portable and skid-mounted mobile generator lineup, spanning the G25, G50, G70, G85, G125, G150, G180, and G240 families. As a direct factory replacement, this hose matches the original routing, diameter, and end fittings exactly as specified for these generators. Wacker Neuson OEM parts are manufactured to the same standards as the components installed at the factory, ensuring a correct and lasting repair. Whether you're servicing a standard, cold-weather, extended run tank, or custom-configured G-Series unit, part number is the correct replacement to restore proper coolant circulation to the engine's heating circuit.
Key Features
- OEM Material Grade: — Constructed to withstand the coolant temperatures, pressures, and chemical exposure specific to G-Series generator cooling and heating circuits — resists hardening, cracking, and swelling over time.
- Drop-In Replacement: — Matches original hose length, inner diameter, and end geometry so it seats correctly on factory fittings without trimming or adapters.
- Broad G-Series Coverage: — Confirmed fitment across G25, G50, G70, G85, G125, G150, G180, and G240 models, including standard, cold-weather, skid-mounted, extended run tank, and custom-configured variants.
- Protects Engine Warmup Performance: — A sound heater hose maintains correct coolant flow to the heating circuit; a cracked or collapsed hose leads to coolant leaks, poor cold-weather startability, and potential engine overheating.
- Genuine Wacker Neuson OEM Part: — Sourced directly from Wacker Neuson, carrying the full part number 5000171925 for straightforward verification against your machine's parts manual.
The heater hose routes engine coolant from the cooling system to the heater core or cab heating circuit, allowing the generator's engine to maintain operating temperature and support cold-weather performance packages. It must form a leak-free connection under sustained heat and pressure cycles. When a heater hose ages, it can soften, crack, or collapse internally — causing coolant loss, reduced heater output, and in severe cases engine damage from overheating or low-coolant conditions. Replacing a worn hose promptly keeps the cooling and heating circuit functioning as intended and prevents more costly repairs downstream.
Part Details
| Part Number | 5000171925 |
|---|---|
| Old Part Number | 0171925 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Heater Hose |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Skid-mounted Mobile Generator, Custom | G70 | 5000620352, 5000620351, 5000009468, 5000620002, 5000620648, 5000620647, 5000620711, 5000620646, 5200006879, 5200014464, 5200014465, 5200008342, 5200008339, 5200008341, 5200008340, 5100025814, 5100025838 |
| Skid-mounted Mobile Generator | G50 | 5000009467, 5000620001, 5200001062, 5200001063, 5200006878, 5200001061, 5000620710, 5000620964, 5000620965, 5000620966, 5100025812, 5100029210, 5100026955, 5100026956 |
| Mobile Generator | G85 | 5000009459, 5000620003 |
| Mobile Generator (custom) | G160 | 5000620069, 5000620070 |
| G150-GENERATOR, SKID, CUSTOM, DEERE T3 | G150 | 5000620657, 5200006902, 5000620656, 5200003160, 5000620307, 5000620308, 5100026981, 5100026982, 5100029212, 5100025830 |
| Mobile Generator | G25 | 5200003991 |
| G180-GENERATOR, SKID, CUSTOM, DEERE T3 | G180 | 5000620660, 5200006903, 5000620659, 5200003161, 5000620304, 5000620305, 5200014470, 5200014471, 5100025832, 5100025842 |
| G240-GENERATOR, SKID, CUSTOM, DEERE T3 | G240 | 5000620663, 5200006904, 5000620662, 5200003162, 5000620301, 5000620302, 5100025834 |
| Mobile Generator (custom) | G125 | 5000620067, 5000620068 |
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.
