The Wacker Neuson Cap, Radiator, Grams, 13 PSI is a genuine OEM radiator cap designed for the HIF 600 Flameless Air Heater. Sourced directly from Wacker Neuson, this cap meets the exact pressure specification required by the cooling system on that machine. Choosing a genuine OEM component ensures the part matches the original design intent and integrates correctly with the existing cooling circuit on the HIF 600.
Key Features
- Calibrated 13 PSI Pressure Rating — Maintains the precise system pressure required by the HIF 600 cooling circuit, preventing both over-pressurization and coolant loss.
- Genuine OEM Construction — Manufactured to Wacker Neuson's original specification, ensuring the sealing surfaces, valve action, and pressure relief behavior match what the system was engineered around.
- Direct Drop-In Replacement — Engineered to the same thread pattern and seating dimensions as the original cap, so installation is straightforward with no modification to the filler neck.
- Fits the HIF 600 Flameless Air Heater — Confirmed OEM fitment for the HIF 600 (model HIF600, machine 5200017593), so you can order with confidence.
- Cooling System Integrity — A failed or worn radiator cap can cause coolant boil-over, pressure loss, and overheating. Replacing it with the correct 13 PSI cap restores proper thermal management and protects the heater's engine from heat-related damage.
- Pressure-System Safety — Running a cooling system with an incorrectly rated cap risks uncontrolled pressure build-up or premature venting. This genuine cap ensures the pressure relief valve operates exactly within the designed threshold.
A radiator cap does more than seal the coolant reservoir — it regulates the pressure inside the cooling system, which raises the boiling point of the coolant and keeps temperatures stable under load. The pressure relief valve inside the cap opens at a set threshold (in this case 13 PSI) to vent excess pressure safely, then reseals to maintain system integrity. When a radiator cap wears out, its sealing gasket or relief valve can fail, causing coolant to escape, pressure to drop, and the engine to run hotter than it should — ultimately leading to overheating and potential damage to internal components.
Part Details
| Part Number | 5100019732 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cap, Radiator, Grams, 13 PSI |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HIF 600 Flameless Air Heater | HIF600 | 5200017593 |
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.
