PXCVEFG OEM Golf Cart Wiring Harness 103850301 for Club Car Precedent (Gray Controller #1515-5201) with MCOR 2/4 Adapter

Overview

Meet the PXCVEFG OEM Golf Cart Wiring Harness 103850301, engineered for Club Car Precedent models equipped with the gray controller #1515-5201. This harness is designed to restore steady throttle signals and clean up cable wear, offering a factory-like fit and feel without unwanted modifications. The included MCOR 2/4 adapter helps bridge compatibility during upgrades or repairs, giving you a versatile path to adjust or refresh your build.

Key advantages come from purpose-built hardware aimed at real-world use. The main harness uses gold-plated pins for dependable conductivity and corrosion resistance, while 16‑gauge copper conductors with XLPE insulation handle heat and electrical demands. Rated at 105°C, the copper cores are built to endure long sessions on the course or in hot climates, helping maintain steady operation when it matters most.

Who it fits

This harness is intended for Club Car Precedent models from 2004 to 2024 that pair with the gray controller #1515-5201. It is not designed for IQ Plus, Onward, or Tempo models, so please verify your controller color and model before purchase.

What makes it stand out

• Exclusive Gray Controller Compatibility: Engineered specifically for Precedent with gray controller #1515-5201 — confirm your controller color for a proper fit.
• Direct OEM Replacement: Precision-molded to replicate factory OEM#103850301 harness with no wiring modifications needed.
• Dual MCOR Adapter Included: The MCOR 2 & MCOR 4 adapter bridges systems during upgrades or repairs, reducing compatibility headaches.
• 105°C High-Temp Conductors: 16-gauge copper cores with XLPE insulation resist heat buildup and corrosion in demanding environments.
• Gold-Plated Pins: Superior conductivity and long-term reliability match OEM standards.
• Plug-and-Play: Color-coded connectors enable a quick, tool-free install in under 15 minutes.

What you get

• Main harness
• MCOR 2/4 adapter

Installation tips

• Disconnect batteries before starting.
• Match color-coded connectors—no tools required.
• Secure the harness with factory clips to prevent chafing during operation.

Common issues this helps address

• Cart Won’t Move or intermittent throttle response
• Throttle signal loss or error codes
• MCOR upgrade compatibility concerns
• Frayed or damaged factory harnesses

Upgrade with confidence: this wiring harness is a proven option for both courses and DIY projects. Add to cart to restore reliable performance while keeping a clean, OEM-style installation. Note: OEM refers to original equipment specifications; warranty coverage applies to defects under normal use.