Harness Jinling ATV 300 JLA-931E ATV

Get Your Electrics Back on Track! – Original Wiring Harness for Jinling 300 JLA-931E

Precision-Fit Original Part – Maximum reliability for your Racing ATV

Eliminate electrical glitches and dangerous short circuits! This Original Main Wiring Harness is specifically pre-configured for the Jinling 300 JLA-931E (Racing Quad). It includes all necessary connectors for the ignition, lighting, dashboard instruments, and control components. Unlike universal kits, this original harness features the correct cable lengths, connector housings, and wire gauges, making installation much easier and ensuring the safety of your vehicle.

Technical Specifications & Details

• Component: Main Wiring Harness

• Type: Genuine Jinling Spare Part

• Vehicle Model: Jinling JLA-931E (300cc Racing ATV / Trike versions)

• Connectors: Pre-fitted for CDI, voltage regulator, starter relay, headlights, indicators, and controls.

• Benefit: Plug & Play design – minimizes the risk of wiring errors.

Installation & Maintenance Instructions: (For guidance purposes only)

• Visual Compatibility: Before installation, perform a visual check. Compare the number and shape of connectors as well as the wire colors at major junctions with your old harness to ensure there are no model-specific variations.

• Power Safety: Always disconnect the battery completely (negative terminal first) before starting work to prevent short circuits and damage to electronic parts like the CDI.

• Routing & Protection: Route the harness away from sharp frame edges and heat sources (exhaust/cylinder). Use cable ties for security, but do not overtighten them to avoid crushing the insulation.

• Contact Care: We recommend treating all connectors with contact spray or dielectric grease during assembly to prevent corrosion and electrical leaks caused by moisture.

• Ground Connections: Ensure that all ground points on the frame are clean and tight. Poor grounding is the most common cause of lighting malfunctions or starting issues