The Genie 116815GT is a genuine OEM DC Wire Harness designed for Genie and Terex portable light towers, including the AL4000, AL5000, AL4, AL4L, AL5, AL5L, AL5 with Vertical Mast, RL4, RL4000, and TML-4000. This harness routes DC power into the control box and includes a 12-pin connector, matching the original factory wiring configuration for a direct, exact-fit installation. As a genuine Genie OEM component, it is manufactured to the same standards as the original part fitted at the factory, so you can be confident it will integrate cleanly with existing wiring and control box terminals. Cross-reference part number 116815GT against your light tower's parts manual to confirm applicability for your specific unit's build date and configuration.
Key Features
- OEM Wiring Integrity — Correct conductor gauging, insulation grade, and connector pinout matched to the original Genie specification, so signal and power delivery to the control box remain accurate and stable.
- 12-Pin Connector Included — The harness ships complete with the 12-pin connector, so no sourcing of ancillary hardware is needed before installation.
- Direct Control Box Fit — Designed to route from the DC power source to the control box on 2006-era light tower configurations, matching original routing paths and connection points.
- Broad Light Tower Coverage — Fits a wide range of Genie and Terex portable light tower models, including the AL4, AL4L, AL4000, AL5, AL5L, AL5000, AL5 with Vertical Mast, RL4, RL4000, and TML-4000.
- Electrical Safety Compliance — A correctly functioning DC wire harness is critical to safe control box operation on a light tower; a damaged or degraded harness can cause control failures, erratic lamp behavior, or electrical faults on the jobsite.
- Genuine Genie OEM Part — Sourced directly from Genie's authorized parts network, ensuring the component meets the same construction and performance standards as the part originally installed on your machine.
The DC wire harness in a light tower's control box carries low-voltage DC power and control signals between the machine's power source and the control circuitry that governs lamp operation, generator output monitoring, and other electrical functions housed in the control box. The 12-pin connector serves as the central interface point, ensuring each circuit is correctly terminated and protected against moisture and vibration common in towable equipment environments. When a wire harness degrades — through chafing, corrosion at the connector, or insulation breakdown — the result can range from intermittent control panel faults and lamp failures to a complete loss of electrical control, making prompt replacement with a correctly specified OEM harness essential for safe, reliable light tower operation.
Part Details
| Part Number | 116815GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | DC Wire Harness, In Control Box, 2006 (to control box, includes 12-pin connector) |
Compatibility & Fitment
| Name | Model |
|---|---|
| AL4000 | AL4000 |
| AL5000 | AL5000 |
| RL4000 | RL4000 |
| TML-4000 | TML-4000 |
| AL5 with Vertical Mast | AL5 with Vertical Mast |
| AL4 | AL4 |
| RL4 | RL4 |
| AL5 | AL5 |
| AL4L | AL4L |
| AL5L | AL5L |
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.
