Power Trim & Tilt Switch – Fits Suzuki Outboard DF100-DF250HP (Replaces 37850-93J10)

Power Trim & Tilt Switch – Fits Suzuki Outboard DF100-DF250HP (Replaces 37850-93J10)

This power trim and tilt switch is designed for Suzuki DF series 4-stroke outboard motors from 100HP to 250HP (2003–present) that use a compatible binnacle control box. It serves as a reliable replacement for worn or malfunctioning original switches, restoring proper trim and tilt functionality.

It is a direct replacement for Suzuki part number 37850-93J10 and equivalent aftermarket parts from brands like STX and JaYYue.

• Installation Method: Snaps directly into the binnacle control box.
• Connection Type: Features easy-to-connect bullet connectors.
• Compatibility: Also works with some late-model Yamaha binnacle controls.

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 Trim Tilt Switch (Replaces 37850-93J10)

Installation Guide

1. Safety First: Turn off the engine and disconnect the boat's battery to prevent electrical shorts.
2. Access Control Box: Open the housing of your binnacle control box to access the internal wiring and components.
3. Locate Old Switch: Identify the existing power trim and tilt switch.
4. Disconnect Wiring: Carefully unplug the bullet connectors linking the old switch to the wiring harness.
5. Remove Old Switch: Depress the locking tabs on the sides of the switch and push it out of its mounting slot.
6. Install New Switch: Align the new switch and snap it firmly into the empty slot until the locking tabs click into place.
7. Reconnect Wiring: Connect the bullet connectors from the new switch to the corresponding connectors on the wiring harness.
8. Secure Housing: Close and secure the binnacle control box housing.
9. Test Functionality: Reconnect the battery, turn on the ignition, and test the up and down functions of the trim and tilt switch to ensure proper operation.

Troubleshooting & FAQ

How do I confirm this switch fits my Suzuki engine?
This switch is designed for Suzuki DF series 4-stroke outboards from 100HP to 250HP (2003–present). You can verify your specific model in the "Compatible Engine Models" chart above. It is a direct replacement for OEM part number 37850-93J10 and is also noted to work with certain Yamaha binnacle controls.

What are common signs that my trim/tilt switch is failing?
Symptoms of a failing switch include an unresponsive or intermittently working button, the trim/tilt only operating in one direction (up or down), or having to press the switch multiple times for it to work.

Is this a difficult part to install?
Installation is generally straightforward for users with basic mechanical skills. The switch features a simple snap-in design and uses bullet connectors, requiring no special tools. Please refer to our step-by-step installation guide for detailed instructions.

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.