65W-85580-00-00 Yamaha F40 Pulser Coil | Genuine Used Part

🔧 Product Description

Genuine Yamaha Pulser Coil - Part Number: 65W-85580-00-00

A genuine Yamaha pulser coil used on selected Yamaha F40 four-stroke outboards. This ignition pickup / crank-position signal component provides timing input to the ignition system where the original pulser coil number and stator / flywheel layout match.

⚙️ Key Features

• Genuine Yamaha pulser coil

• Correct OEM part number 65W-85580-00-00

• Also listed as 65W-85580-00

• Used on selected Yamaha F40 four-stroke outboards

• Match by model code, flywheel / stator layout, connector and original pulser coil number

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 65W-85580-00 Yamaha pulser coil reference

• 65W-85580-00-00 full Yamaha OEM pulser coil reference

OEM / Related Numbers:

• 65W-85580-00-00

• 65W855800000

• 65W-85580-00

• 65W8558000

• Coil, pulser

• Pulser coil

• Pickup coil

• Crank signal coil

• Timing trigger coil

• F40 pulser coil

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Yamaha F40 four-stroke ignition / timing pickup systems

Typically suits:

• Engine models:

• Yamaha F40 four-stroke applications using 65W-85580-00-00

• Yamaha F40 65W-series electrical systems where the pulser coil diagram specifies 65W-85580-00-00

• Yamaha 40HP four-stroke used-part applications listed with 65W-85580-00-00

• Yamaha F40 model-controlled stator / pulser coil layouts using this pickup coil

• HP Range: commonly 40HP confirmed F40 applications

• Engine Type: Yamaha four-stroke outboard ignition timing / pulser coil system

• Year Range: model-code controlled

• Serial Note: Match by exact Yamaha model code, serial number, stator / flywheel layout, pulser coil connector and original pulser coil number before installation.

🔌 Function

The pulser coil detects flywheel / crankshaft position and sends a timing signal to the ignition control system so spark can occur at the correct moment.

Common signs of failure:

• No spark

• Intermittent spark

• Hard starting

• Engine cuts out unexpectedly

• Misfire at certain RPM

• Weak or missing trigger signal during testing

• Heat-related ignition signal loss

• Spark returns when a known-good pulser coil is fitted

📦 Condition

• Genuine used part

• Removed from running engine where applicable

• In good working condition unless otherwise stated