Description
Wiring Harness – Tilt & TrimFits Mercury Marine 65-125 HP Outboards (Replaces 84-819514A15)
This wiring harness is an aftermarket replacement for 1994-2006 Mercury Marine 65-125 HP outboard engines, including 3-cylinder and 4-cylinder models. It is specifically designed for tilt and trim motor systems that require converting from a 3-wire motor to a 2-wire setup.
This unit is a direct replacement for Mercury Marine part number 84-819514A15 and other equivalent aftermarket parts.
- Function: Converts 3-wire tilt & trim motors to 2-wire operation.
- Installation: Features a direct plug-in design with female bullet connectors for straightforward installation.
- Complete Kit: Includes the main wire harness, a 30A fuse, and two 12V relays.
Part Number Cross-Reference
Use this table to confirm equivalent part numbers across OEM and aftermarket brands.
| Brand | Part Number |
|---|---|
| Mercury Marine | 84-819514A15 |
| EMP Units | 4-6823 |
| J&N | 113-22002 |
| Arrowhead | TRM9200 |
Compatible Engine Models
Confirm your engine model/year in the table below. For Mercury owners, heres a guide to help you identify your engines serial/model: Mercury Serial Number Guide. You can also review exploded diagrams to verify part numbers: Mercury Parts Diagrams & Catalog.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Mercury | 65 JET (3 CYL.) | 65 | 2-Stroke | 1994-2006 | 84-819514A15 | For tilt & trim systems |
| Mercury | 75 (3 CYL.) | 75 | 2-Stroke | 1994-2006 | 84-819514A15 | For tilt & trim systems |
| Mercury | 90 (3 CYL.) | 90 | 2-Stroke | 1994-2006 | 84-819514A15 | For tilt & trim systems |
| Mercury | 80 JET (4 CYL.) | 80 | 2-Stroke | 1994-2006 | 84-819514A15 | For tilt & trim systems |
| Mercury | 100 (4 CYL.) | 100 | 2-Stroke | 1994-2006 | 84-819514A15 | For tilt & trim systems |
| Mercury | 115 (4 CYL.) | 115 | 2-Stroke | 1994-2006 | 84-819514A15 | For tilt & trim systems |
| Mercury | 125 (4 CYL.) | 125 | 2-Stroke | 1994-2006 | 84-819514A15 | For tilt & trim systems |
Technical Specifications
| Specification | Value |
|---|---|
| Product Type | Wiring Harness – Tilt & Trim |
| Function | Converts 3-wire tilt & trim motors to 2-wire operation |
| Installation | Direct plug-in replacement |
| Connection | Female bullet connector terminals on blue and green wires |
| Electrical Rating | 30A fuse, (2) 12V 20A/30A relays 553908 |
| Warranty | 1 year |
Package Contents
- 1 x Wiring Harness Assembly (Replaces 84-819514A15)
- 1 x 30A Fuse
- 2 x 12V 20A/30A Relays
Installation Guide
- Safety First: Disconnect the battery before beginning any electrical work.
- Locate Old Harness: Identify and locate the existing tilt and trim wiring harness on your engine.
- Disconnect Old Harness: Carefully unplug all connectors from the old harness, noting their positions.
- Remove Old Components: Remove the old relays and harness assembly.
- Install New Harness: Connect the new wiring harness, matching the connectors to their corresponding positions on the engine and trim motor.
- Mount Relays: Securely mount the two new relays in a dry location, away from excessive heat or vibration.
- Install Fuse: Insert the 30A fuse into the fuse holder on the new harness.
- Secure Wiring: Neatly route and secure all wires away from moving parts or sharp edges using zip ties.
- Reconnect Battery: Reconnect the battery terminals.
- Test Operation: Test the tilt and trim functions to ensure proper up/down operation.
Troubleshooting & FAQ
Q: How do I know if this harness will work with my trim motor?
A: This harness is specifically designed to convert a 3-wire tilt and trim motor system to a 2-wire system. If your Mercury engine falls within the 65-125 HP range (1994-2006) and you need to make this conversion, this part is compatible.
Q: Will this fit my 1995 Mercury 90 HP outboard?
A: Yes, this harness is listed as compatible with the Mercury 90 HP (3-cylinder) 2-Stroke engine models from 1994 through 2006. Please consult the compatibility table to be certain.
Q: What parts are included in this kit? Are relays included?
A: Yes, this is a complete kit. It includes the main wiring harness, one 30A fuse, and two 12V 20A/30A relays. You will not need to purchase these components separately.
Q: My trim motor is not working. Will this fix it?
A: This harness assembly resolves issues related to faulty wiring, bad relays, or a blown fuse. If the trim motor itself is defective, replacing the harness will not solve the problem. Test the motor independently if possible.
Q: OEM vs. Aftermarket?
A: 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.
Q: How fast do you ship and how much does it cost?
A: We offer fast global shippingtypically 515 days worldwideand standard shipping is free. Expedited options are available at checkout depending on your location.
Q: What is your warranty and return policy?
A: 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 existeven if your model is listeddo 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 515 days.
- Direct from Manufacturer: Competitive pricing without compromising quality.
