6N7-85540-01 Yamaha CDI Unit | Genuine Used Part

🔧 Product Description

Genuine Yamaha CDI Unit Assembly - Part Number: 6N7-85540-01-00

A genuine Yamaha CDI unit used on selected Yamaha 115HP and 130HP V4 two-stroke outboards. This module controls ignition timing and coil-trigger output across compatible 6N7-family ignition systems.

⚙️ Key Features

• Genuine Yamaha CDI unit assembly

• Correct Yamaha part number 6N7-85540-01-00

• Used on selected Yamaha 115HP and 130HP two-stroke V4 outboards

• Controls ignition timing and spark output

• Must be matched by exact Yamaha model code, serial number and connector layout

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 6N7-85540-01-00 current / listed CDI unit assembly reference

• 6N7-85540-00-00 earlier related 6N7 CDI unit reference

OEM / Related Numbers:

• 6N7-85540-01-00

• 6N7-85540-01

• 6N7855400100

• 6N78554001

• 6N7-85540-00-00

• 6N7855400000

• Related 6N7 ignition-system family reference

• Related Yamaha V4 CDI ignition family reference

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Yamaha 115HP and 130HP V4 two-stroke outboard ignition systems

Typically suits:

• Engine models:

• Yamaha 115TLRY

• Yamaha 115TXRY

• Yamaha 115TLRZ

• Yamaha 115TXRZ

• Yamaha C115TLRY

• Yamaha C115TXRY

• Yamaha 115CETO

• Yamaha 130TLRY

• Yamaha 130TXRY

• Yamaha L130TXRY

• Yamaha 130TLRZ

• Yamaha 130TXRZ

• Yamaha L130TXRZ

• Yamaha 130BETO

• HP Range: 115HP - 130HP

• Engine Type: Yamaha V4 two-stroke outboard

• Year Range: Approximately late-1990s to early-2000s 6N7 CDI applications, with exact fitment by model code and serial number

• Serial Note: Confirm the serial-numbered electrical diagram, original CDI label and plug configuration before installation.

🔌 Function

The CDI stores and releases ignition energy to the coils at the correct timing point, allowing the engine to produce spark during starting, idle and running conditions.

Common signs of failure:

• No spark across all cylinders or one cylinder bank

• Intermittent spark loss when warm

• Weak spark after charge coil and pulser coil testing

• Hard starting or no-start condition

• High-RPM misfire

• Ignition timing fault after harness checks

• Water ingress or corrosion at CDI connectors

📦 Condition

• Genuine used part

• Removed from running engine where applicable

• In good working condition unless otherwise stated