The Wacker Neuson Auxiliary Pump Cable Complete is a genuine OEM component designed for E2200 and E3000 ES series Hydronic Surface Heaters and Ground Heaters. As a direct factory replacement, this cable assembly ensures the auxiliary pump receives the correct electrical signal for reliable heating system operation. Sourced directly from Wacker Neuson, part number matches the original specification installed at the factory across the full E2200 and E3000 ES product range.
Key Features
- Genuine OEM Wiring Integrity — Manufactured to the exact conductor gauge, connector type, and insulation rating of the original cable, so the auxiliary pump circuit operates within its intended parameters.
- Drop-In Connector Match — Terminates with the factory-spec connectors for direct plug-in replacement; no splicing or adapter fittings needed.
- Broad E-Series Fitment — Confirmed for E2200 Ground Heaters, E2200 Hydronic Surface Heaters (including lift bail and 5 kW generator variants), E3000 ES Ground Heaters, and E3000 ES Hydronic Surface Heaters.
- Uninterrupted Pump Control — A damaged or corroded auxiliary pump cable can cause the pump to run erratically or not at all, interrupting heat delivery to slabs and ground surfaces when it matters most.
- Electrical Safety Compliance — As a fuel-system and heating-circuit component, using the correct OEM cable maintains proper insulation and current-carrying capacity, reducing the risk of shorts or overheating in the wiring harness.
The auxiliary pump cable complete is the dedicated wiring assembly that connects the machine's control circuit to the auxiliary pump in Wacker Neuson hydronic and ground heating systems. It carries the low-voltage signal that tells the pump when to circulate heated fluid through the hose mat or ground-heating array. When this cable develops breaks, corroded terminals, or damaged insulation, the pump can lose its control signal entirely — halting fluid circulation and leaving concrete slabs or frozen ground without the heat needed for proper curing or thawing. Replacing it with the correct assembly restores full pump control and protects the broader wiring harness from damage caused by an open or shorted circuit.
Part Details
| Part Number | 5000165966 |
|---|---|
| Old Part Number | 0165966 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Auxiliary Pump Cable Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E2200 GROUND HEATER, W/ LIFT BAIL | E2200 | 5000620215, 5000620176, 5000620216, 5000620226, 5100017448, 5100017449 |
| E3000 ES Hydronic Surface Heater | E3000ES | 5000620968, 5000620967 |
| E3000 ES Ground Heater, 3kW Gen | E3000 | 5100017801 |
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.
