The Genie 1251794GT Z482 T4 Injector is a genuine OEM injector built for Genie Z-34/22 and Z-45/25 series articulating boom lifts. Sourced directly from Genie, this part meets the original equipment specification for the Z482 T4 engine used across multiple variants in these families, including N, DC, and Bi-Energy configurations. Cross-reference part number 1251794GT against your machine's parts manual to confirm it is the correct fitment for your unit before ordering.
Key Features
- Genuine OEM Specification — manufactured to the exact tolerance and output spec required by the Z482 T4 engine, ensuring correct metering and atomization of fuel.
- Direct OEM Replacement — this injector installs directly in place of the original, with no adaptation required, keeping your machine's engine running as designed.
- Broad Variant Coverage — fits Z-34/22 N, Z-34/22 DC, Z-34/22 Bi-Energy, Z-45/25, Z-45/25J DC, and Z-45/25J Bi-Energy articulating boom lifts.
- Engine Performance — a correctly functioning injector delivers the precise fuel charge the Z482 T4 engine needs for consistent power output; a worn or faulty injector can cause hard starting, rough running, or loss of power at height.
- Operational Safety — reliable engine function is critical on an articulating boom lift where a loss of power at elevation is a genuine safety concern; replacing a suspect injector with the correct OEM part maintains engine integrity.
A fuel injector meters and delivers a precisely controlled spray of fuel into the engine's combustion chamber at the correct pressure and timing for efficient combustion. On the Z482 T4 engine fitted to these Genie articulating boom lifts, the injector must deliver the right charge consistently across varying load conditions — from ground-level travel to full-height operation. When an injector wears or fails, symptoms include rough idling, hard starts, reduced power, and increased emissions. Replacing it with the correct OEM part, Genie 1251794GT, restores proper combustion and keeps the engine performing to its original specification.
Part Details
| Part Number | 1251794GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Z482 T4 Injector |
Compatibility & Fitment
| Name | Models |
|---|---|
| Z-34/22 Bi-Energy | Z-34/22 Bi-Energy |
| Z-34/22 DC | Z-34/22 DC |
| Z-34/22 N | Z-34/22 N |
| Z-45/25 | Z-45/25 |
| Z-45/25J Bi-Energy | Z-45/25J Bi-Energy |
| Z-45/25J DC | Z-45/25J DC |
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.
