37820-93J05 Suzuki Marine Safety Switch | Genuine OEM Outboard Part

🔧 Product Description

Genuine Suzuki Marine Emergency Stop Safety Switch - Part Number: 37820-93J05

Genuine Suzuki emergency-stop or kill-switch assembly for selected outboards and remote-control systems. The switch opens the engine stop circuit when the safety lanyard clip is removed, shutting down the engine if the operator moves away from the helm.

⚙️ Key Features

• Genuine Suzuki emergency-stop switch
• Updated multi-pin connector configuration
• Designed for use with the correct Suzuki safety-lanyard clip
• Provides an essential operator-safety shutdown function
• Later replacement for several earlier 93J-series switches

🚤 Compatibility

Commonly used on

• Suzuki remote-control and tiller safety-stop circuits
• Updated 901-series control-box and rigging arrangements

Typically suits

• Engine models:
• Selected DF8 through DF350 outboards
• Principal applications from approximately 2005 onward where the multi-pin 93J05 connector is fitted
• HP Range: Approximately 8HP-350HP
• Engine Type: Two-stroke and four-stroke outboards using the matching Suzuki stop circuit
• Rigging Note: Earlier bullet-terminal harnesses may require switch assembly 37820-93J93 or the correct conversion arrangement.

🔌 Function

The switch completes the normal ignition or engine-management run circuit while the lanyard clip is installed and stops the engine when the clip is removed.

⚠️ Common Signs of Failure

• Engine will not start despite normal cranking
• Engine cuts out intermittently with vibration
• Removing the lanyard does not stop the engine
• Switch feels loose or fails to latch
• Corroded terminals create high resistance
• Damaged wiring causes an intermittent stop signal

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 37820-93J05 → Supersedes 37820-93J04
• 37820-93J04 → Supersedes 37820-93J03
• 37820-93J03 → Supersedes 37820-93J02
• 37820-93J02 → Supersedes 37820-93J01
• 37820-93J01 → Supersedes 37820-93J00

OEM / Related Numbers

• 37820-93J00
• 37820-93J01
• 37820-93J02
• 37820-93J03
• 37820-93J04
• 37820-93J05
• Conversion / alternate-terminal assembly: 37820-93J93

Aftermarket / Verified Equivalents

• No direct plug-compatible aftermarket equivalent

📦 Condition

• Genuine Suzuki Marine safety switch
• Brand new
• Supplied in original or equivalent protective packaging