The Genie 75315GT is a genuine OEM Perkins Thermostat Housing Assembly designed for Genie S-series telescopic boom lifts, including the S-100, S-105, S-120, and S-125. Sourced directly from Genie, this assembly meets the exact engineering standards of the original component installed at the factory. Cross-reference part number 75315GT against your Genie parts manual to confirm fitment for your specific machine configuration before ordering.
Key Features
- Genuine OEM Cooling System Integrity — Manufactured to Genie's exact specifications for the Perkins engine cooling circuit, ensuring proper coolant flow routing and thermostat seating without improvisation.
- Direct-Mount Replacement — Engineered as a drop-in assembly that aligns with existing Perkins engine coolant ports and mounting points on compatible S-series booms, streamlining the swap.
- Confirmed S-Series Compatibility — Fits Genie S-100, S-105, S-120, and S-125 telescopic boom lifts equipped with Perkins engines — some of the tallest-reaching machines in the Genie lineup.
- Protects Engine from Thermal Damage — A correctly functioning thermostat housing maintains proper coolant circulation and operating temperature, preventing overheating that can cause costly engine damage or unplanned shutdowns at height.
- Operational Safety on High-Reach Booms — Engine overheating on a telescopic boom at full extension is a serious operational hazard. Keeping the cooling system intact with a properly sealed housing is a fundamental part of safe machine operation.
The thermostat housing assembly is a critical component of the engine cooling system, forming the sealed enclosure that houses the thermostat and directs coolant between the engine block and the radiator. When the engine is cold, the thermostat remains closed and coolant circulates only within the engine to help it reach operating temperature quickly. Once the engine warms up, the thermostat opens and the housing channels coolant out to the radiator for heat dissipation. A cracked, warped, or leaking housing disrupts this cycle entirely, causing coolant loss, erratic temperature regulation, and the risk of engine overheating — a particularly serious concern on high-capacity Perkins-powered boom lifts operating in demanding jobsite conditions.
Part Details
| Part Number | 75315GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Perkins Thermostat Housing Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-120 | S-120 |
| S-125 | S-125 |
| S-100 | S-100 |
| S-105 | S-105 |
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.
