0586343 BRP Sensor | Genuine Used Part

🔧 Product Description

Genuine Johnson / Evinrude Optical Ignition Sensor - Part Number: 0586343

A genuine used Optical Ignition System sensor for selected Johnson and Evinrude 60-degree V4 and V6 two-stroke outboards.

The optical sensor reads slots in the timing encoder wheel and sends crank-position, cylinder-identification and ignition-timing information to the power pack.

⚙️ Key Features

• Genuine Johnson / Evinrude OIS optical sensor
• Correct BRP part number 0586343
• Replaces several earlier optical-sensor references
• Used on 90HP to 175HP V4 and V6 engines
• Works with sensor support 0335591

🚤 Compatibility

Commonly used on

• Johnson / Evinrude 60-degree V4 Optical Ignition Systems
• Johnson / Evinrude 60-degree V6 Optical Ignition Systems

Typically suits

• Engine models:
• Johnson / Evinrude 90HP V4 - approximately 1994-2006
• Johnson / Evinrude 100HP V4 - approximately 1994-2006
• Johnson / Evinrude 105HP commercial V4
• Johnson / Evinrude 115HP V4 - approximately 1994-2006
• Johnson / Evinrude 150HP V6 - approximately 1991-2006
• Johnson / Evinrude 175HP V6 - approximately 1991-2006
• Ocean Pro, Ocean Runner, Intruder and Fast Strike OIS-equipped engines
• HP Range: 90HP - 175HP
• Engine Type: Johnson / Evinrude 60-degree V4 and V6 two-stroke outboard
• Year Range: Approximately 1991 - 2006, dependent on engine family

🔌 Function

The sensor determines crankshaft position and cylinder timing by reading the optical encoder wheel, allowing the power pack to trigger the ignition coils at the correct time.

⚠️ Common Signs of Failure

• Engine cranks but has no spark
• Intermittent engine shutdown
• Misfiring or backfiring
• Erratic ignition timing
• No RPM signal or optical-sensor fault during testing

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 0777662 later BRP optical-sensor service reference
• 0586343 → Supersedes 0584914
• 0584914 → Replaces earlier 0584265 and 0583996 references

OEM / Related Numbers

• 0586343
• 586343
• 0584914
• 584914
• 0584265
• 584265
• 0583996
• 583996
• 0777662
• 777662
• 0335591 related sensor support
• 0335592 related spark cam

Aftermarket / Verified Equivalents

• CDI Electronics: 133-6343
• Sierra: 18-5884
• Sierra: 18-5884-1
• Mallory: 9-25030

📦 Condition

• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated