The Wacker Neuson Terminal is a genuine OEM electrical terminal designed for a wide range of Wacker Neuson indirect-fired air heaters, hydronic heat exchangers, pump packs, and ground heater systems. As a direct OEM replacement, this terminal is manufactured to the exact electrical and dimensional specifications required for proper circuit continuity and secure wire connection across the full range of compatible equipment. Fitment covers the HI770XHD, HI900, HI750, HI1000, HI260, CUB700, E1100, HX100, HX200, SPP4.4, DPP33, DPP8.8, MC5200, and Arctic Bear XHD product families. Keeping the correct terminal in place ensures reliable electrical connectivity throughout the heater control and power delivery circuits.
Key Features
- Correct Contact Geometry: — Manufactured to OEM electrical tolerances, ensuring full metal-to-metal contact and consistent conductivity in the terminal connection point.
- Direct OEM Replacement: — Installs into the existing terminal housing or connector block without modification, preserving the integrity of the original wiring harness layout.
- Broad Heater Family Coverage: — Compatible with HI770XHD, HI900, HI750, HI1000, HI260, CUB700, E1100, HX100, HX200, SPP4.4, DPP33, DPP8.8, MC5200, and Arctic Bear XHD series equipment.
- Protects Circuit Integrity: — A correctly seated terminal maintains stable current flow to heater controls and ignition components; a damaged or corroded terminal can cause intermittent faults or complete heater failure.
- Electrical Safety Compliance: — Using the correct OEM terminal in fuel-adjacent and high-draw heater circuits helps maintain safe, stable electrical connections that meet the original equipment design intent.
- Genuine Wacker Neuson Part: — Part number 5000166511 is sourced directly through authorized Wacker Neuson distribution, confirming authenticity and compatibility across all listed configurations.
An electrical terminal is a conductive connector point that joins individual wires or circuit components within the machine's wiring system, allowing current to pass between the power source, control board, and operational components such as the ignition system, fuel solenoids, and safety switches. In indirect-fired air heaters and hydronic heating systems, terminals are critical touchpoints within the control and power harness — a loose, corroded, or damaged terminal can interrupt circuit continuity, causing erratic operation, failure to ignite, or complete loss of heater function. Replacing a worn terminal with the correct OEM part restores the original connection quality and prevents further electrical faults downstream.
Part Details
| Part Number | 5000166511 |
|---|---|
| Old Part Number | 0166511 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Terminal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI 770 XHD Indirect Air Heater, Diesel, 2x12 | Arctic Bear XHD | 5000620676 |
| HI 770 XHD Indirect Air Heater, Diesel, 1x16 | HI770XHD | 5000620183, 5200003814, 5200004934, 5100049894 |
| DPP33 Dual Pump Pack | DPP33 | 5000620429 |
| HX200 Heat Exchanger | HX200 | 5000620430 |
| SPP4.4 Single Pump Pack | SPP4.4 | 5000620427 |
| DPP8.8 Dual Pump Pack | DPP8.8 | 5000620428 |
| HI260 HEATER,OIL WITH TANK | HI260 | 5200018503, 5200018504 |
| HX100 Heat Exchanger | HX100 | 5000620432 |
| Skid Mounted-Indirect Fired Ai r Heater, NG/LP | CUB700 | 5000620208, 5000620213, 5000620687 |
| E1100 GROUND HEATER | E1100 | 5000620172, 5200001676 |
| Mobile Drying System | MC5200 | 5000620201, 5000620232 |
| HI750 DGM HEATER-INDIRECT | HI750GM | 5000620859, 5000620930 |
| Mobile Indirect Fired Air Heat er, Diesel | HI750D | 5000620856, 5000620923, 5000620924 |
| HI 750GM HD-Mobile Indirect Ai r Heater-Surge, -40 | HI750GMHD | 5000620969 |
| HI750G HEATER-INDIRECT | HI750G | 5000620857, 5000620928, 5000620929 |
| Mobile Indirect Fired Air Heat er, Diesel w/Genset | CUB700GM | 5000620759 |
| HI1000 Indirect Air Heater, Gas | HI1000 | 5200011231 |
| Mobile Indirect Fired Air Heat er, Diesel | CUB700M | 5000620758 |
| HI900 Heater-DGM,Srg,-40 | HI900DGM | 5200014221, 5200014222, 5200014165, 5200014166 |
| HI 900D Heater-Indirect | HI900D | 5200014158, 5200014159, 5200014160 |
| Skid Indirect Air Heaters Natu ral Gas | HI900G | 5200014161 |
| HI 900G Heater-Indirect,3x16 | HI900 G | 5200014163, 5200014164 |
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.
