The Wacker Neuson Cap is a genuine OEM Cap designed for the E3000 Ground Heater and HI1000 Indirect Air Heater series. Sourced directly from Wacker Neuson, this cap carries the same part number and specification as the original component installed at the factory. It is confirmed to fit the E3000 (6kW Gen LB and 6kW Gen LB TC configurations), the HI1000DGM (Electric Break and Surge Brake variants), and the standard HI1000 — making it a reliable choice when servicing any of these climate and heating units.
Key Features
- Genuine OEM Material Integrity — Manufactured to Wacker Neuson's original material grade, ensuring the cap seats, seals, or covers the target port with the same dimensional accuracy as the part it replaces.
- Drop-In Replacement — Matches the original attachment points and thread or press-fit interface, so installation follows the same procedure as the factory component without rework.
- Broad Fitment Across Heater Families — Compatible with the E3000 Ground Heater series and multiple HI1000 and HI1000DGM Indirect Air Heater configurations, covering a wide range of Wacker Neuson climate equipment in one part number.
- Protects Critical Openings — A correctly fitted cap prevents contamination, moisture ingress, or pressure loss at the covered port, helping the heater maintain consistent thermal output and extending the service life of surrounding components.
- Fuel and Fluid System Compliance — On indirect-fired and hydronic heating equipment, caps in the fuel or fluid circuit must seat correctly to prevent leaks; using the verified OEM part ensures the seal meets the original design intent for safe operation.
A cap on heating and climate equipment serves as a protective closure for a port, fitting, or reservoir opening — keeping contaminants, moisture, and air out of fuel lines, fluid circuits, or electrical enclosures. On indirect-fired air heaters like the HI1000 series and ground heating units like the E3000, maintaining a tight, correctly specified cap is important for both performance and safety: a missing or ill-fitting cap can introduce air into a fuel system, allow moisture into an electrical compartment, or cause pressure imbalances that reduce heating efficiency. Replacing a worn or damaged cap with the correct OEM part restores the original seal and keeps the system operating as designed.
Part Details
| Part Number | 5000179846 |
|---|---|
| Old Part Number | 0179846 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cap |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E3000 Ground Heater, 6kW Gen LB TC | E3000 | 5100025046, 5100025045 |
| HI1000 Indirect Air Heater, DGM, Electric Break | HI1000DGM | 5200011234, 5200011235, 5100049275, 5100049276 |
| HI1000 | HI1000 | 5100049273 |
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.
