The Wacker Neuson Connector is a genuine OEM connector designed for the E3000, E2200, and E1100 Ground Heater and Hydronic Surface Heater series, as well as the HI 770 XHD Indirect Air Heater and Pureheat Hydronic Heater models. As a factory-sourced component, the meets the exact fit and material specifications Wacker Neuson requires for these heating systems. This connector serves across a broad range of configurations — including lift bail, generator, and temperature controller variants — making it a widely applicable service part for heating equipment fleets. Confirm your model number against the fitment list before ordering to ensure compatibility with your specific machine configuration.
Key Features
- Genuine OEM Electrical Integrity — Factory-sourced connector engineered to the correct contact rating, pin configuration, and insulation grade required by Wacker Neuson heating systems.
- Direct Drop-In Replacement — Mates to the existing wiring harness connection points without modification, restoring the original circuit path and locking mechanism.
- Broad Fitment Across Heating Equipment Families — Compatible with E3000, E2200, and E1100 Ground Heaters and Hydronic Surface Heaters, HI 770 XHD Indirect Air Heaters, and Pureheat Hydronic Heaters across numerous build configurations.
- Protects Heating System Operation — A properly seated connector maintains stable electrical continuity to heating controls and sensors; a damaged or corroded connector can cause intermittent faults, control failures, or complete heating shutdown on the jobsite.
- Electrical Safety Compliance — Using the correct OEM connector ensures the connection meets the original insulation and current-carrying specifications, reducing the risk of arcing or heat buildup at the joint in cold-weather operating conditions.
A connector in a heating system serves as the secure, weatherproof junction between wiring harness segments, linking power, control signals, or sensor circuits throughout the machine. In ground heaters and hydronic surface heaters, these connections carry critical signals between the burner controls, temperature sensors, and generator circuits — meaning a failed or loose connector can interrupt heating output entirely or cause erratic control behavior. Over time, connectors can corrode, crack, or lose their locking retention in harsh cold-weather environments, making timely replacement essential to keeping heating equipment performing through demanding winter applications.
Part Details
| Part Number | 5000166492 |
|---|---|
| Old Part Number | 0166492 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Connector |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E3000 Hydronic Surface Heater with generator | E3000 | 5000620219, 5000620679, 5000620158, 5000620678, 5200014677, 5200004952, 5100017807, 5100017809, 5200014678, 5200014679, 5200014720, 5100017806, 5100017808, 5200014721, 5100017810, 5100017811, 5100025046, 5100055568, 5100056441, 5100017801, 5100056440, 5100025045 |
| HI 770 XHD Indirect Air Heater, Diesel, 1x16 | HI770XHD | 5000620183 |
| HI 770 XHD Indirect Air Heater, Diesel, 2x12 | Arctic Bear XHD | 5000620676 |
| E2200 GROUND HEATER, W/ LIFT BAIL | E2200 | 5000620215, 5000620176, 5000620216, 5000620226, 5100017448, 5100017449 |
| Pureheat Hydronic Heater, Oil Burner | Pureheat | 5000620245, 5000620246 |
| E1100 GROUND HEATER | E1100 | 5000620172, 5200001676 |
| E3000 ES Hydronic Surface Heater | E3000ES | 5000620968, 5000620967 |
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.
