Power Trim & Tilt Switch – Fits Suzuki Outboard DF100-DF250HP (Replaces 37850-93J10, STX 37850-93J10, JaYYue 37850-93J10)
Power Trim & Tilt Switch – Fits Suzuki Outboard DF100-DF250HP (Replaces 37850-93J10, STX 37850-93J10, JaYYue 37850-93J10) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
Worry-free returns
You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Power Trim & Tilt Switch – Fits Suzuki Outboard DF100-DF250HP (...
Product Details
This Power Trim & Tilt Switch is a direct-fit replacement for Suzuki Outboard DF series motors from 100HP to 250HP (4-Stroke, 2003–present) that use compatible binnacle control boxes. It ensures reliable operation of your engine's trim and tilt functions.
It serves as a direct interchange for Suzuki part number 37850-93J10 and aftermarket equivalents from STX and JaYYue.
- Features a simple snap-in design for easy installation in binnacle control boxes.
- Connects using standard bullet connectors for a secure electrical fit.
- Also compatible with many late-model Yamaha binnacle controls.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Suzuki | 37850-93J10 |
| STX | 37850-93J10 |
| JaYYue | 37850-93J10 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This switch is designed for a wide range of Suzuki 4-stroke outboards from 2003 to the present.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. |
|---|---|---|---|---|---|
| Suzuki | DF100 | 100 | 4-Stroke | 2003–Present | 37850-93J10 |
| Suzuki | DF115 | 115 | 4-Stroke | 2003–Present | 37850-93J10 |
| Suzuki | DF140 | 140 | 4-Stroke | 2003–Present | 37850-93J10 |
| Suzuki | DF175 | 175 | 4-Stroke | 2003–Present | 37850-93J10 |
| Suzuki | DF200 | 200 | 4-Stroke | 2003–Present | 37850-93J10 |
| Suzuki | DF225 | 225 | 4-Stroke | 2003–Present | 37850-93J10 |
| Suzuki | DF250 | 250 | 4-Stroke | 2003–Present | 37850-93J10 |
Technical Specs
- Product Type
- Power Trim & Tilt Switch
- Installation
- Snap-in installation for binnacle control boxes
- Connection
- Bullet connectors
- Housing Material
- ABS Plastic with Rubber Silicone
- Housing Color
- Black
- Fitting Type
- Direct replacement
- Other Technical Attributes
- Compatible with late model binnacle control boxes; also works with Yamaha binnacle controls
What’s in the Box
- 1 x Trim Tilt Switch (37850-93J10)
Installation Notes
- Disconnect the boat’s battery to prevent electrical shorts.
- Access the rear or underside of the binnacle control box by removing any necessary screws or panels.
- Locate the old trim switch and carefully disconnect its bullet connectors.
- Depress the tabs on the old switch to release it and push it out of its housing.
- Insert the new switch into the mounting hole until it snaps securely into place.
- Connect the new switch’s bullet connectors to the corresponding harness wires.
- Reconnect the battery and test the trim and tilt functions thoroughly before reinstalling control box panels.
Troubleshooting & FAQ
How do I confirm this switch fits my control box?
This switch uses a standard snap-in design for late-model Suzuki binnacle control boxes. It is also known to be compatible with many Yamaha binnacle controls. Verify the part number 37850-93J10 and compare the connector type (bullet connectors) with your existing switch.
What are the signs of a failing trim/tilt switch?
Common symptoms include intermittent or non-responsive operation (motor won't trim up or down), the switch working in only one direction, or the trim motor running continuously. This often points to worn contacts or water intrusion in the switch.
Is this a plug-and-play installation?
Yes, for compatible models. The switch features a snap-in housing and bullet connectors that match the factory harness, making it a direct, solder-free replacement that doesn't require special tools.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost?
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns?
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
Payment & Security
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