The Wacker Neuson Engine Fan is a genuine OEM component designed for the HX50 Heat Exchanger and the Pureheat Hydronic Heater series, including Oil Burner, Gas Burner, and Diesel configurations. As a direct OEM replacement, this fan is produced to the same specification as the original part, ensuring proper airflow performance within the heating system. Correct fitment is confirmed across the HX50 and all Pureheat variants listed, so you can order with confidence knowing this is the right part for your machine.
Key Features
- Genuine OEM Airflow Spec: — Manufactured to the exact blade pitch and diameter spec of the original, delivering the correct airflow volume the heating system depends on to operate efficiently.
- Direct Drop-In Replacement: — Matches the original mounting configuration on the HX50 and Pureheat series burner assemblies, so installation follows the same procedure as the factory part.
- Broad Pureheat Series Coverage: — Verified fitment across the HX50 Heat Exchanger, Pureheat Oil Burner, Pureheat Gas Burner, and Hydronic Air Heater Diesel models.
- Consistent Heat Output: — A properly functioning engine fan maintains stable combustion airflow; a worn or damaged fan can cause uneven heating, burner lockout, or overheating of internal components.
- Combustion Safety Relevance: — In burner-based heating equipment, correct fan speed and blade integrity directly affect combustion quality and exhaust management — using the correct OEM fan matters for safe operation.
The engine fan in a hydronic heater or heat exchanger drives the airflow necessary for consistent combustion and heat transfer. It pulls or pushes air across the burner assembly at the correct volume and velocity, allowing the fuel — whether diesel, oil, or gas — to combust cleanly and efficiently. When the fan blades are damaged, worn, or spinning out of balance, airflow is disrupted, which can trigger burner faults, reduce heat output, or cause the unit to shut down on a safety lockout. Replacing a failed engine fan with a genuine OEM part like the Wacker Neuson 5000166714 restores the airflow characteristics the system was engineered around.
Part Details
| Part Number | 5000166714 |
|---|---|
| Old Part Number | 0166714 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Engine Fan |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HX50 Heat Exchanger | HX50 | 5000620431 |
| Pureheat Hydronic Heater, Oil Burner | Pureheat | 5000620245, 5000620246, 5000620190 |
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