Ignition Key Switch Assembly – Fits Suzuki Marine Outboard Engines (Replaces 37100-96J24, 37100-96J25)

Ignition Key Switch Assembly – Fits Suzuki Marine Outboard Engines (Replaces 37100-96J24, 37100-96J25)

This ignition key switch assembly is designed for Suzuki marine outboard engines manufactured from 2005 and newer, specifically for single-engine applications. It provides reliable, key-operated engine control with an integrated warning buzzer and emergency stop switch for safety.

It serves as a direct replacement for Suzuki OEM part numbers: 37100-96J24, 37100-96J25, and 37100-96J27.

• Designed for simple panel mount installation.
• Features a standard OFF-NONE-ON operation mode.
• The complete kit includes an emergency stop switch with lanyard and a warning buzzer.

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Compatible Engine Models

Confirm your engine model/year in the table below. For Suzuki owners, you can review exploded diagrams here to verify part numbers: Suzuki Parts Diagrams & Catalog.

Technical Specifications

Package Contents

• 1 x Ignition Key Switch Panel (37100-96J24/37100-96J25)
• 2 x Sets of Keys
• 1 x Wire
• 4 x Mounting Screws
• 1 x Warning Buzzer
• 1 x Emergency Stop Switch with Lanyard

Installation Guide

1. Safety First: Disconnect the battery's negative terminal before beginning any electrical work on your vessel.
2. Access the Old Switch: Locate and access the existing ignition switch panel, typically found on the dash or control console.
3. Disconnect Wiring: Carefully unplug the main wiring harness connector from the back of the old switch assembly.
4. Remove Old Assembly: Unscrew the mounting screws holding the old switch panel in place and gently remove it from the console.
5. Position New Assembly: Insert the new ignition switch panel into the mounting hole, ensuring a proper fit.
6. Secure the Panel: Fasten the new assembly securely using the four mounting screws provided in the kit.
7. Connect Wiring: Plug the wiring harness connector firmly into the new switch until it clicks. Connect the warning buzzer and kill switch wires if they are separate.
8. Reconnect Battery: Reconnect the battery's negative terminal and ensure it is secure.
9. Test Operation: Turn the key to the 'ON' position to check for power. Test the emergency stop cord and warning buzzer functionality before starting the engine.

Troubleshooting & FAQ

How do I confirm this fits my Suzuki engine?

This switch is designed for Suzuki 4-stroke outboards from 2005 and newer. To ensure compatibility, confirm your original part number is listed as a direct replacement (37100-96J24, 37100-96J25, or 37100-96J27) and visually compare the wiring connector with your existing setup.

What are the signs my ignition switch is failing?

Common signs of a faulty ignition switch include the engine not turning over, intermittent power to gauges and accessories, the key feeling loose or sticking, or the warning buzzer failing to sound when the key is turned on.

What does 'OFF-NONE-ON' operation mean?

This describes the three positions of the key switch. OFF cuts all power, NONE is a neutral/accessory position (often unused in simple setups), and ON activates the ignition system and allows the engine to be started.

OEM vs. Aftermarket?

This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

How fast do you ship and how much does it cost?

We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

What is your warranty and return policy?

This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

• Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
• This product is an aftermarket replacement part and is not an OEM component.
• Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.