The Multiquip EE59878 Harness 9 Pin Telematics Morey MC-3E is a genuine OEM wiring harness designed for MC3E series equipment. This harness provides the dedicated electrical interface between the Morey MC-3E telematics module and the machine's onboard systems, ensuring data transmission and connectivity perform exactly as intended. Sourced directly from Multiquip, EE59878 matches the original connector configuration, pin count, and wire routing of the factory-installed harness. If you're servicing or replacing the telematics system on an MC3E unit, this is the correct OEM component for the job.
Key Features
- Genuine OEM Connector Integrity — Manufactured to the exact pin-out specification of the Morey MC-3E telematics interface, ensuring signal accuracy and secure termination at every connection point.
- Direct-Fit Replacement — Matches the original harness layout and connector housing of the MC3E, plugging directly into the telematics module and machine harness without splicing or modification.
- Confirmed MC3E Compatibility — Engineered specifically for Multiquip MC3E series equipment; use part number EE59878 to confirm correct application before ordering.
- Telematics System Performance — A damaged or corroded harness can cause intermittent data loss, failed GPS reporting, or complete telematics dropout; a fresh OEM harness restores full system communication.
- OEM-Grade Insulation and Conductors — Built with materials rated for the vibration, heat, and environmental exposure typical of construction equipment operation, supporting long-term electrical integrity.
The 9 Pin Telematics Harness serves as the dedicated wiring link between the Morey MC-3E telematics controller and the rest of the machine's electrical architecture. It carries power, ground, and data signals that allow the telematics unit to monitor machine hours, location, fault codes, and operational status. When the harness develops damaged insulation, corroded pins, or broken conductors, telematics data becomes unreliable or stops transmitting entirely — making remote monitoring and fleet management ineffective. Replacing it with the correct OEM harness, EE59878, restores full communication between the module and the machine.
For fitment questions or help confirming this part is right for your MC3E unit, contact the DHS Equipment team for assistance.
Part Details
| Part Number | EE59878 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Harness 9 Pin Telematics Morey MC-3E |
Compatibility & Fitment
| Name | Model |
|---|---|
| MC3E | MC3E |
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.
