EZGO RXV Speed Controller Wiring Harness 48V (2012–2016) | OEM 618950 / 618955 Replacement | Plug & Play

EZGO RXV Speed Controller Wiring Harness (48V)

Fix power loss, acceleration issues, and controller faults with this EZGO RXV Speed Controller Wiring Harness. Designed as a direct OEM replacement, this harness restores clean, reliable electrical connections between your controller, solenoid, and motor.

⚡ What This Harness Does

• Connects your speed controller to the cart’s electrical system
• Ensures proper power delivery from batteries to controller and motor
• Restores smooth acceleration and consistent performance

If your RXV is acting up electrically, the wiring harness is often the hidden issue.

🔧 Common Problems This Fixes

• Jerky or delayed acceleration
• Cart clicks but won’t move
• Intermittent power loss
• Controller error codes
• Loose, corroded, or damaged wiring

✅ Fitment

Fits:

• EZGO RXV Electric (2012–2016)
• 48V Systems
• Models with Curtis Controller

Does NOT Fit:

• EZGO TXT Models
• Gas Golf Carts
• RXV Before 2012 or After 2016

🔁 Replaces OEM Part Numbers

• 618950
• 618955

🛠️ Features

• Direct OEM fit – no modifications required
• Plug-and-play connectors for easy install
• Heavy-duty wiring with protective loom
• Heat, vibration, and moisture resistant

📦 What’s Included

• (1) Speed Controller Wiring Harness

🧰 Installation Notes

Disconnect the battery before installation. Route the harness along the factory path and reconnect matching plugs. Professional installation recommended if you are unfamiliar with electrical systems.