The Genie 139215GT is a genuine OEM Radiator Cap, DF972 built for Genie Z-34/22 IC and Z-34 IC articulating boom lifts. Sourced directly from Genie, this cap meets the exact specifications required for correct cooling system operation on these machines. Cross-reference part number 139215GT against your machine's parts manual to confirm it is the correct cap for your unit before ordering.
Key Features
- Genuine OEM Quality — Manufactured to Genie's exact material and pressure specifications, ensuring dimensional conformity with the original radiator neck and sealing surface.
- Direct-Fit Replacement — Designed to install directly onto the radiator of compatible Genie Z-series articulating boom lifts without modification.
- Confirmed Fitment — Fits Genie Z-34/22 IC and Z-34 IC articulating boom lifts.
- Cooling System Integrity — A properly functioning radiator cap maintains the correct pressure in the cooling circuit; a worn or faulty cap can cause coolant loss, overheating, and unplanned downtime.
- Safety-Relevant Component — Engine overheating on an aerial lift poses a real operational risk; replacing a failed cap with the correct OEM part restores the system to its designed operating condition.
A radiator cap does more than seal the cooling system — it regulates internal pressure, raising the boiling point of the coolant and preventing vapor lock. When the cap's pressure valve wears or its sealing gasket deteriorates, the system can lose coolant through overflow or boil over under load. On an IC-engine articulating boom lift like the Z-34/22 IC or Z-34 IC, where the engine works hard in tight quarters, a correctly rated cap is essential to keeping operating temperatures stable and the machine running safely.
Part Details
| Part Number | 139215GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Radiator Cap, DF972 |
Compatibility & Fitment
| Name | Models |
|---|---|
| Z-34 IC | Z-34 IC |
| Z-34/22 IC | Z-34/22 IC |
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.
