SAME DAY SHIPPING ON 99% OF ORDERS 
Replacement for Mercury Outboard 1984 115 HP Inline 6 tilt/trim system. This solenoid serves as the relay component that controls tilt and trim movement on the specified outboard model. It installs in the existing location within the tilt/trim circuit to support motor operation. The part addresses common failures in the electrical switching mechanism that can leave the outboard unable to raise or lower properly during use on the water. Owners often notice slow response, complete loss of function, or intermittent operation when the original relay reaches the end of its service life due to corrosion, heat cycling, or vibration. Installing this replacement restores smooth and consistent hydraulic control so the engine can be trimmed for optimal performance, fuel efficiency, and propeller clearance in varying water conditions.
Key Features & Benefits
- Functions as the relay for tilt and trim activation on the listed Mercury outboard.
- Designed for single application fitment in the 1984 115 HP Inline 6 tilt/trim system.
- Provides the electrical switching action required by the original relay position.
- Heavy-duty contacts resist arcing and wear for extended service intervals.
- Weather-resistant housing protects internal components from moisture and marine exposure.
Product Specifications
- Product type: Tilt/trim relay solenoid
- Coil resistance: 4.5 ohms nominal
- Terminal configuration: 4-post screw terminals
- Mounting orientation: Vertical bracket compatible
- Current rating: 50 A intermittent
Replacement Compatibility
Compatible with Mercury Outboard year 1984 115 HP Inline 6 tilt/trim system. Professional installation is recommended to ensure correct wiring polarity and secure mounting. Always disconnect the battery before beginning work and test the full range of tilt and trim motion after completion. Regular inspection of wiring harnesses and connections will help maintain reliable operation over multiple seasons. This solenoid represents a cost-effective way to return the hydraulic tilt/trim system to factory-like responsiveness without replacing the entire pump assembly. Boaters who depend on their outboards for fishing, cruising, or watersports appreciate the quick turnaround this targeted repair provides.
Discover the Perfect Replacement
Browse the solenoid options available for Mercury outboard tilt/trim systems. Select the part that matches your model requirements to complete the repair. Additional guidance on troubleshooting tilt/trim issues can be found in factory service manuals or through certified marine technicians familiar with Mercury products from that era.
During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.
All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)
At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.