The Wacker Neuson is a genuine OEM Connector designed for the HI-series indirect fired air heaters, covering a wide range of diesel and gas models including the HI400HD G, HI300HD D, HI400HD D, HI110HD D, HI300D, HI110D, HI200D, and HI200HD D. As a direct factory replacement, this connector integrates exactly as the original, maintaining the integrity of the electrical or fuel system connections it serves. Sourced directly through Wacker Neuson's authorized parts supply chain, the ensures you're installing a component built to the same standards as the part that left the factory. If your HI-series heater is showing signs of connection failure or intermittent operation, replacing it with the correct OEM connector is the most reliable path back to full performance.
Key Features
- OEM-Grade Contact Integrity — Manufactured to exact Wacker Neuson electrical specifications, ensuring correct mating, secure retention, and consistent conductivity in demanding heating environments.
- Drop-In Replacement — Matches the original connector's pin configuration and housing geometry for a straightforward swap with no re-wiring or adapter needed.
- Broad HI-Series Compatibility — Fits a wide range of Wacker Neuson indirect air heater models, including the HI110D, HI200D, HI300D, HI400HD G, HI110HD D, HI200HD D, HI300HD D, and HI400HD D.
- Protects Against Intermittent Faults — A worn or corroded connector can cause erratic heater behavior, ignition failures, or complete shutdowns; a fresh OEM connector restores stable, uninterrupted operation.
- Electrical Safety Compliance — Using the correct OEM connector in a fuel-combustion heating system preserves the designed electrical isolation and connection security, reducing risk of fault-related hazards.
A connector in an indirect fired air heater serves as the critical link between electrical circuits — joining wiring harnesses, sensors, solenoids, or control boards so that power and signals flow correctly throughout the unit. When a connector degrades through heat cycling, vibration, or corrosion, the resulting poor contact can trigger ignition errors, cause the burner to cut out unexpectedly, or prevent the heater from starting at all. Replacing a failing connector with the correct OEM part restores clean electrical continuity and helps the heater perform exactly as designed across the full operating cycle.
Part Details
| Part Number | 5000183927 |
|---|---|
| Old Part Number | 0183927 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Connector |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI 400HD G Indirect Air Heater | HI400HD G | 5000620701 |
| HI 300HD D Indirect Air Heater, Diesel | HI300HDD | 5000620867 |
| HI 400HD D Indirect Air Heater | HI400HDD | 5000620868 |
| HI 110HD D Indirect Air Heater, Diesel | HI110HD D | 5000620864 |
| HI 300D, HEATER-INDIRECT, DIESEL, -20° | HI300D | 5000620866 |
| HI 110D, HEATER-INDIRECT, DIESEL, -20° | HI110D | 5000620915 |
| HI 200 D Indirect Air Heater | HI200D | 5000620865, 5200011877 |
| HI 200HD D Indirect Air Heater | HI200HDD | 5000620916, 5200011878 |
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.
