The Wacker Neuson Coil is a genuine OEM component designed for the HSH700, HSH650, CUB700, and CUB400 series hydronic surface heaters and indirect-fired air heaters, as well as the MC5200 Mobile Drying System. Sourced directly from Wacker Neuson, this coil meets the exact electrical specifications required for proper ignition and burner operation across the full range of compatible machines. It is a direct-fit replacement that installs to the same mounting points and wiring connections as the original, covering portable, skid-mounted, and mobile configurations within the CUB and HSH families. Whether you are servicing a jobsite heating unit or a mobile drying system, part number ensures the electrical circuit performs exactly as designed.
Key Features
- Genuine OEM Electrical Specification — Wound and rated to the exact resistance and inductance values Wacker Neuson specifies for consistent spark energy and reliable burner ignition in diesel-fired heating equipment.
- Broad Family Coverage — A single part number covers HSH700, HSH650, CUB700, CUB700GM, CUB700M, CUB400, HP252, and MC5200 models — including portable, skid-mounted, and mobile indirect-fired configurations.
- Direct-Fit Replacement — Matches the original connector type, mounting footprint, and coil geometry so the unit drops into place without modification to wiring harnesses or brackets.
- Restored Ignition Performance — A correctly functioning coil delivers the precise electrical pulse needed to fire the burner cleanly; a failed or degraded coil leads to hard starts, misfires, or complete burner lockout.
- Fuel System Safety Relevance — As part of the ignition circuit in a diesel-fired heater, a coil that meets OEM output spec helps ensure the burner lights fully and promptly, reducing the risk of raw-fuel accumulation in the combustion chamber.
The coil is an electromagnetic component in the ignition circuit of diesel-fired indirect air heaters and hydronic surface heaters. When the burner calls for heat, the coil generates the electrical pulse or magnetic field needed to open fuel delivery and trigger ignition — depending on the specific circuit design. If the coil weakens or fails, the burner may refuse to light, cycle erratically, or trip a fault lockout, leaving the heating system inoperable. Replacing a worn coil with a genuine Wacker Neuson part like the 5000172665 restores the correct electrical output and gets the heating unit back to full operation.
Part Details
| Part Number | 5000172665 |
|---|---|
| Old Part Number | 0172665 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Coil |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HSH700 | HSH700G | 5000620243 |
| HP252 | HP252 | 5000620249 |
| Skid Mounted-Indirect Fired Ai r Heat, Diesel | CUB700 | 5000620213, 5000620687, 5000620207 |
| Skid Mounted-Indirect Fired Ai r Heater, Diesel | CUB400 | 5000620211, 5000620212, 5000620615 |
| HSH650 | HSH650 | 5000620991 |
| Mobile Drying System | MC5200 | 5000620201, 5000620232 |
| Mobile Indirect Fired Air Heat er, Diesel w/Genset | CUB700GM | 5000620759 |
| Mobile Indirect Fired Air Heat er, Diesel | CUB700M | 5000620758 |
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.
