The Wacker Neuson is a genuine OEM Coolant Hose 3/8 ID x 750mm designed for the G320 generator series. This hose is a direct factory replacement sourced from Wacker Neuson, covering Standard, Cold Weather, and Custom Tier 4 configurations as well as G320 Mobile Generator variants including Transport Canada and Hertz-spec builds. As a genuine OEM component, it meets the original design intent for material grade, inside diameter, and overall length — no guesswork on fitment. Keep a spare on hand to minimize unplanned cooling system service time on critical power generation equipment.
Key Features
- OEM-Grade Coolant Compatibility — Manufactured to the original hose compound specification, ensuring the correct coolant flow rate and resistance to engine operating temperatures in the G320 cooling circuit.
- Exact 3/8 ID x 750mm Dimensions — Factory dimensions mean the hose seats correctly on its barbed or clamped fittings without stretching, pinching, or trimming — a direct swap at service.
- Broad G320 Coverage — Fits multiple G320 generator configurations: Standard T4, Cold Weather T4, Custom T4, Tier 4 Final, Transport Canada-compliant builds, and Hertz-spec units.
- Cooling System Integrity — A correctly sized, undamaged coolant hose maintains proper coolant pressure and flow to prevent overheating, which is critical for sustained generator output under load.
- Genuine Wacker Neuson OEM Part — Supplied as part number 5200004215 directly from the Wacker Neuson parts network, so you receive the same component installed at the factory.
A coolant hose carries engine coolant between the engine block, radiator, and associated cooling system components, maintaining the thermal balance the engine needs to run at its rated output. In a portable generator like the G320, where the machine is expected to run under sustained electrical load, a compromised hose — whether cracked, collapsed, or leaking at the connection — can cause coolant loss and rapid overheating. Replacing a worn or damaged hose with the correct 3/8 ID x 750mm OEM unit restores full coolant circulation and protects the engine from heat-related damage.
Part Details
| Part Number | 5200004215 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Coolant Hose 3/8 ID x 750mm |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G320 Generator, Standard, T4 | G320 | 5200010144, 5200010145, 5200010146, 5100045191, 5100045601, 5100045602, 5100018533, 5100049848, 5100049849, 5200010261 |
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.
