The Wacker Neuson 5100048494 6-Pin Connector is a genuine OEM electrical connector designed for the HI 400HD G and HI 400HD D indirect-fired air heaters. As a factory-sourced component, this connector is manufactured to the exact specifications required by Wacker Neuson, ensuring a correct, secure electrical interface within the heater's control or sensor circuit. The 5100048494 is the direct OEM replacement for both the gasoline and diesel variants of the HI 400HD series, making it a straightforward solution for technicians servicing either machine.
Key Features
- OEM-Specified Contact Rating: — Engineered to handle the precise voltage and current demands of the HI 400HD control circuit, maintaining signal integrity across the connection.
- Exact Terminal Configuration: — A 6-pin layout that matches the original connector housing and pin-out, allowing direct plug-in replacement without re-pinning or adapter wiring.
- Dual-Variant Coverage: — Fits both the HI 400HD G indirect air heater and the HI 400HD D indirect air heater, covering gasoline and diesel configurations under a single part number.
- Sustained Heater Performance: — A correctly seated connector maintains uninterrupted communication between the heater's control board and connected sensors or actuators, keeping the unit firing and regulating output as intended.
- Fuel and Ignition System Safety: — On indirect-fired heaters, a degraded or loose electrical connector can cause erratic ignition behavior or flame-out faults; replacing a suspect connector restores safe, consistent operation.
The 6-Pin Connector serves as a multi-circuit electrical junction within the HI 400HD indirect-fired air heater, linking key components such as sensors, solenoids, or control modules through a single keyed housing. When this connector becomes corroded, cracked, or develops a poor contact, the heater may exhibit ignition faults, fail to regulate temperature properly, or shut down unexpectedly. Replacing the connector restores a clean, low-resistance electrical path and returns the heater to reliable, full-output operation.
Part Details
| Part Number | 5100048494 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | 6-Pin Connector |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI 400HD G Indirect Air Heater | HI400HD G | 5000620701 |
| HI 400HD D Indirect Air Heater | HI400HDD | 5000620868 |
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.
