The Wacker Neuson Pilot Light is a genuine OEM component designed for the HI 400HD G Indirect Air Heater. As a direct OEM replacement, this part is produced to the same specifications as the original, ensuring a correct installation with no guesswork on fitment. Sourced directly through Wacker Neuson's authorized parts network, the is the right choice when you need confidence in the replacement. Verify your model number against the HI 400HD G before ordering to confirm compatibility.
Key Features
- Genuine OEM Ignition Indicator: — Manufactured to Wacker Neuson's exact output and visibility specifications for the pilot light circuit — not a generic substitute.
- Direct Drop-In Fit: — Designed to seat and connect exactly as the original, matching the HI 400HD G's housing and wiring interface.
- Confirmed Fitment: — Verified for the HI 400HD G Indirect Air Heater series (model number HI 400HD G).
- Operational Status at a Glance: — A functioning pilot light confirms burner ignition status to the operator; a failed indicator removes that visual cue and can lead to unsafe operating assumptions.
- Electrical Compliance: — As an electrical indicator component on a fuel-burning heater, using the correct OEM part ensures the signal circuit functions within the heater's intended safety logic.
The pilot light on an indirect-fired air heater serves as the operator's visual confirmation that the burner has successfully ignited and is running. When the pilot light is functioning correctly, it provides an immediate at-a-glance status check without requiring the operator to inspect the burner directly. If the pilot light fails — whether due to a burned-out lamp, a broken lens, or a wiring fault — the operator loses that confirmation signal, which can lead to misreading the heater's operating state and create unsafe conditions on cold-weather jobsites.
Part Details
| Part Number | 5200002919 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pilot Light |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI 400HD G Indirect Air Heater | HI400HD G | 5000620701 |
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.
