The Wacker Neuson Wiring Harness is a genuine OEM component designed for the TH627 series hydronic surface heater. Sourced directly from Wacker Neuson, this harness is built to the exact specifications of the original part, ensuring correct connector fit and proper routing throughout the machine. If your existing harness shows signs of damage, corrosion, or failed continuity, the is the correct direct replacement to restore full electrical function.
Key Features
- Genuine OEM Electrical Integrity — Manufactured to Wacker Neuson's original conductor gauge, insulation rating, and connector specifications, so every circuit in the harness carries the correct load without risk of voltage drop or heat buildup.
- Direct Plug-In Replacement — Connectors, routing length, and harness layout match the original exactly, allowing straightforward installation without splicing or adapter work.
- Confirmed Fitment for TH627 — Verified against Wacker Neuson spare parts list 418-02 for the TH627 hydronic surface heater, giving you confidence before the part ships.
- Protects Full System Operation — A fully intact wiring harness keeps every electrical subsystem on the TH627 communicating correctly; a damaged harness can cause erratic controls, sensor faults, or complete heater shutdown.
- Electrical Safety Compliance — As the primary electrical backbone of the machine, using a genuine OEM harness with correct insulation and grounding paths is essential for safe, code-compliant operation on any worksite.
The wiring harness is the central electrical backbone of the TH627 hydronic surface heater, bundling and routing all power and signal circuits between the control panel, sensors, pump, and burner assembly. It ensures each component receives the correct voltage and that control signals are transmitted accurately across the system. When a harness degrades — through heat exposure, abrasion, moisture ingress, or connector corrosion — it can cause intermittent faults, loss of control, or a complete failure to ignite, making prompt replacement critical to keeping the heater running safely and effectively.
Part Details
| Part Number | 1000364479 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Wiring Harness |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| SPARE PARTS LIST 418-02 / TH627 | TH627 (418-02) | 1000362623 |
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.
