

OEM wiring harness designed for reliable power and signal routing in compatible Graco equipment.
The Graco 15J087 Wiring Harness is a full-length, factory-spec electrical harness designed for seamless integration into your system’s control and power modules. Built to OEM standards, it ensures accurate routing of power, signal, and ground connections for reliable operation of electronic controls, switches, and sensors in demanding spray equipment environments.
| Feature | Details |
|---|---|
| Fit & Integration | Factory-specified harness for precise compatibility |
| Signal Integrity | Well-organized wiring paths for clean electrical routing and minimal interference |
| Durability | Designed to withstand vibration, heat and movement in industrial spray systems |
| Connectivity | Includes label-marked leads, plugs and connectors for simplified installation |
Before installation, ensure the system is de-energised and all power sources are disconnected. Route the 15J087 harness along the original wiring paths or secure it to avoid chafing or excessive movement. Connect each plug firmly, ensuring labels match corresponding ports. After installation, perform a functional check on all mapped controls. Periodically inspect harness and connectors for wear, corrosion or looseness, and replace the harness if any damage or degradation is observed.
Choosing the genuine 15J087 harness ensures optimal compatibility, correct wire colour-coding, and robust factory-grade connectors. Because wiring is critical to control and safety functions, using the correct part helps prevent mis-wiring, signal faults, or downtime due to poor performance or failure of substandard replacements.
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