The Wacker Neuson Auxiliary Pump Cable Complete is a genuine OEM component designed for the E3000 Hydronic Surface Heater and E3000 Ground Heater series. As a direct OEM replacement, this cable assembly is manufactured to the exact specifications required by Wacker Neuson for proper auxiliary pump operation across the full E3000 product line. Whether your unit is configured with a generator, liftbail, or thermocouple option, part number is the correct cable assembly for your machine. Sourcing the genuine OEM part ensures the electrical connection between the auxiliary pump and the control system performs as originally engineered.
Key Features
- Genuine OEM Electrical Integrity — Manufactured to Wacker Neuson's exact conductor gauge, connector type, and insulation rating for the auxiliary pump circuit — critical in a hydronic heating system where signal accuracy directly affects pump control.
- Direct Plug-In Replacement — Connectors and cable routing match the original assembly, allowing the 5000165654 to install in place of the worn or damaged cable without modification to the harness or pump housing.
- Broad E3000 Series Coverage — Fits the full range of E3000 configurations including Hydronic Surface Heater, Ground Heater, liftbail, generator, and thermocouple variants — one part number covers the entire E3000 family.
- Protects Pump Operation — A failed or corroded auxiliary pump cable can cause the pump to run erratically or not at all, interrupting fluid circulation and reducing heating output. Replacing this cable restores consistent pump control.
- Electrical Safety Compliance — Using the correct OEM cable assembly ensures the auxiliary pump circuit operates within its designed voltage and current parameters, reducing the risk of overheating or insulation failure in cold-weather jobsite conditions.
The auxiliary pump cable complete is the wiring harness assembly that carries control signals and power between the E3000's control system and its auxiliary pump. In a hydronic surface heater or ground heater, the auxiliary pump circulates heated fluid through hoses or blankets laid on frozen ground or concrete — consistent pump operation is essential to achieving and maintaining target temperatures. When this cable degrades, develops a break, or corrodes at the connector, the auxiliary pump may lose signal entirely or operate intermittently, causing uneven heat distribution and potentially damaging the pump itself from irregular cycling. Replacing the cable with the correct OEM assembly restores reliable communication between the controller and pump, keeping the heating circuit operating as designed.
Part Details
| Part Number | 5000165654 |
|---|---|
| Old Part Number | 0165654 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Auxiliary Pump Cable Complete |
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, 5100056440, 5100025045 |
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.
