The Wacker Neuson Wire Complete EMV is a genuine OEM wiring assembly designed for the FUH70/4/42, FUH70/4/42s, FUH70/6/42s, and FUH70/4/42p CH series heaters. Sourced directly from Wacker Neuson, this assembly carries the same specifications as the original component installed at the factory, ensuring an exact electrical match for your machine. Part number covers all four heater variants listed, so confirm your model against the fitment list before ordering.
Key Features
- OEM-Spec Wiring Integrity — Manufactured to the original conductor gauge, insulation rating, and connector specification required for EMV-compliant heater operation.
- Direct Connector Match — Plugs directly into the heater's EMV circuit using the same terminals and routing as the factory-installed harness, requiring no splicing or adaptation.
- Broad FUH70 Series Coverage — Fits FUH70/4/42, FUH70/4/42s, FUH70/6/42s, and FUH70/4/42p CH heater models under a single part number.
- Sustained Ignition and Combustion Control — A correctly functioning wire assembly keeps the EMV circuit live through every start and run cycle; a damaged or open-circuit harness will prevent the heater from firing or maintaining flame.
- Electrical Safety Compliance — As a core EMV circuit component on a fuel-burning heater, using the correct OEM wiring assembly ensures the electromagnetic valve control loop operates within its designed safety parameters.
The Wire Complete EMV is the wiring harness that connects the electromagnetic valve (EMV) to the heater's control system. The EMV governs fuel flow into the combustion chamber — opening to allow ignition and closing to shut off fuel when the heater cycles down or a fault is detected. When this wiring assembly is damaged, corroded, or broken, the EMV cannot receive its control signal, which typically results in a no-start condition, unexpected flame-out, or a heater that runs without proper shutdown response. Replacing a faulty harness with the correct OEM assembly restores full electrical continuity and keeps the fuel shutoff circuit operating as designed.
Part Details
| Part Number | 5100070839 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Wire Complete EMV |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| FUH70/4/42 | FUH70/4/42 | 5100063671 |
| FUH70/4/42s | FUH70/4/42s | 5100063672 |
| FUH70/6/42s | FUH70/6/42s | 5100063673 |
| FUH70/4/42p CH | FUH70/4/42p CH | 5100063674 |
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.
Wacker Neuson