The Wacker Neuson Plug Housing is a genuine OEM component designed for the TH627 hydronic surface heater. Sourced directly from Wacker Neuson, this part is manufactured to the same specifications as the original, ensuring a correct, trouble-free installation. Confirm your model number against the fitment data before ordering to ensure this is the right plug housing for your machine.
Key Features
- Genuine OEM Electrical Integrity — Manufactured to original connector specifications, maintaining correct pin alignment and secure mating contact for the TH627's wiring harness.
- Direct-Fit Replacement — Designed to seat and lock exactly as the original, requiring no rework of the surrounding connector interface or harness routing.
- Confirmed Fitment — Verified for the Wacker Neuson TH627 hydronic surface heater (418-02 parts list).
- Restored Electrical Connection Reliability — A damaged or cracked plug housing can cause intermittent connections or open circuits; replacing it restores consistent signal and power delivery to the connected component.
- Electrical Safety Compliance — A correctly seated, undamaged plug housing maintains proper insulation and prevents exposed contacts, which is critical on fuel and heating system circuits.
A plug housing is the outer protective shell of an electrical connector that locks two mating terminals together and shields the pins from moisture, vibration, and mechanical stress. In a hydronic surface heater like the TH627, where electrical signals control fuel delivery, ignition, and temperature regulation, a compromised housing can lead to intermittent faults, control failures, or unsafe operating conditions. Replacing a cracked or broken housing restores the integrity of the connector and keeps the electrical system functioning as designed.
Part Details
| Part Number | 1000303405 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Plug Housing |
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.
