The Genie 84789GT is a genuine OEM Oil Cooler Door Assembly, GS90, with or without, built for Genie GS large-platform rough-terrain scissor lifts including the GS-3390, GS-4390, GS-5390, and GS-3384. As a direct OEM replacement, this assembly is sourced from Genie and manufactured to the same standards as the original unit installed at the factory. Cross-reference part number 84789GT against your machine's parts manual to confirm this is the correct assembly for your unit's configuration before ordering.
Key Features
- Genuine OEM Construction — Sourced directly from Genie, this assembly meets the same dimensional and material specifications as the original, ensuring a correct fit every time.
- Direct-Fit Replacement — Engineered to mount in the same position as the factory assembly, this part connects without rework or modification to the surrounding structure.
- Wide GS Series Compatibility — Fits the GS-3390, GS-4390, GS-5390, and GS-3384, covering Genie's larger rough-terrain scissor lift platform lineup.
- Covers With and Without Configurations — Designed to serve GS90 machines in both equipped and non-equipped configurations, reducing the need to source separate part numbers for different variants.
- Protects Cooler Integrity — A properly functioning door assembly shields the oil cooler from debris and impact damage. A missing, damaged, or improperly latching door leaves the cooler exposed, increasing the risk of contamination or physical damage that can lead to overheating.
The oil cooler door assembly serves as a protective enclosure panel for the machine's oil cooler, guarding it against debris, dirt, and physical contact during normal operation on rough terrain. When the door is damaged, missing, or unable to close and latch correctly, the cooler is left exposed and vulnerable to impact or blockage that can compromise its ability to regulate fluid temperature. Replacing a worn or broken door assembly with the correct OEM part restores the protection the cooler depends on and helps maintain stable operating conditions across the work cycle.
Part Details
| Part Number | 84789GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Oil Cooler Door Assembly, GS90, with or without |
Compatibility & Fitment
| Name | Model |
|---|---|
| GS-3390 | GS-3390 |
| GS-4390 | GS-4390 |
| GS-5390 | GS-5390 |
| GS-3384 | GS-3384 |
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.
