# 6N7-82590-12-00 Yamaha Wiring Harness 115HP | Genuine Used Part

🔧 Product Description

  

Genuine Yamaha Main Wiring Harness - Part Number: 6N7-82590-12-00

  

A genuine Yamaha engine wiring harness used on selected 115HP two-stroke outboard electrical systems. This harness connects ignition, charging, sensor, trim, warning and control circuits between the engine electrical components and main rigging harness.

  

⚙️ Key Features

  

• Genuine Yamaha wiring harness

• Correct part number 6N7-82590-12-00

• Used on selected Yamaha 115HP two-stroke V4 outboards

• Supports ignition, trim, charging and warning circuits

• Fitment depends on model code, serial number and connector layout

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 6N7-82590-12-00 current / listed harness reference

• 6N7-82590-11-00 related earlier harness reference

• 6N7-82590-10-00 related earlier harness reference

  

OEM / Related Numbers:

  

• 6N7-82590-12-00

• 6N7825901200

• 6N7-82590-12

• 6N78259012

• 6N7-82590-11-00

• 6N7-82590-10-00

• Related 6N7 engine harness family reference

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Yamaha 115HP V4 two-stroke engine electrical systems

  

Typically suits:

  

• Engine models:

• Yamaha 115TLR applications using 6N7 wiring harness family

• Yamaha 115TXR applications using 6N7 wiring harness family

• Yamaha C115 applications using 6N7 wiring harness family

• Yamaha 115CETO international applications using 6N7 wiring harness family

• Yamaha V4 115HP electrical systems where 6N7-82590-12-00 is specified

  

• HP Range: 115HP

• Engine Type: Yamaha V4 two-stroke outboard

• Year Range: late-1990s to early-2000s 6N7 115HP electrical family applications

• Serial Note: Harness fitment is connector-specific. Match by model code, serial number and harness branch layout.

  

🔌 Function

  

The harness carries electrical power, grounds, ignition signals, trim wiring, warning circuits and charging-system connections through the engine.

  

Common signs of failure:

  

• Intermittent ignition or warning faults

• No-start caused by damaged harness wiring

• Trim or charging circuit faults

• Corroded or broken connectors

• Fault changes when harness is moved

• Brittle, burnt or oil-soaked insulation

• Poor continuity on ignition or sensor circuits

  

📦 Condition

  

• Genuine used part

• Removed from running engine where applicable

• In good working condition unless otherwise stated

## Details

- **Price:** 125.0 AUD
- **Vendor:** Sawley's Auto and Marine
- **Tags:** Sawley’s AAM Used Parts – Electronic Components | ECU CDI & Electrical Parts

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 125.00 AUD | In stock |

## Images

- 6N7-82590-12-00 Yamaha Wiring Harness 115HP | Genuine Used Part
- 6N7-82590-12-00 Yamaha Wiring Harness 115HP | Genuine Used Part
- 6N7-82590-12-00 Yamaha Wiring Harness 115HP | Genuine Used Part
- 6N7-82590-12-00 Yamaha Wiring Harness 115HP | Genuine Used Part
- 6N7-82590-12-00 Yamaha Wiring Harness 115HP | Genuine Used Part

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/6n7-82590-12-00-yamaha-wiring-harness-115hp-genuine-used-part)
> Updated: 2026-06-29