Starter Trim Solenoid for Mercury Mariner 20-300HP 89-850187T1 89-850187A1
89-850187T1
- Dispatched in 2-3 days
- 30 Day Return Policy
- Low stock - 1 item left
- Backordered, shipping soon
Mercury Starter & Trim Solenoid 89-850187T1
Premium Quality Replacement for 2/3/4/6 Cylinder Outboards
This high-performance marine solenoid is a precision-engineered replacement for Mercury and Mariner outboard engines. Designed for dual-purpose utility, it functions reliably as either a starter motor relay or a power tilt/trim relay. Featuring an insulated base and high-conductivity copper contacts, this unit is built to withstand the rigorous demands of marine environments.
Key Features
- β Direct fit for Starter & Trim systems
- β Isolated base design
- β Intermittent duty cycle rating
- β Includes rubber insulating mounts
Technical Specs
| Voltage: | 12 Volts |
| Terminals: | 4 Terminals |
| Batt/Motor Studs: | 1/4-20 Threaded |
| Switch/Ground: | 8-32 Threaded |
| Base Type: | Insulated/Rubber Mount |
Compatibility / Fitment Guide
| Make/System | Model/Application | Notes |
|---|---|---|
| Mercury / Mariner | 20HP - 300HP 2-Stroke (1988-Up) | Starter or Trim Relay |
| Mercury Marine | 25HP, 30HP, 40HP 4-Stroke | Specific Generation Fitment |
| MerCruiser | Various Sterndrive Applications | Slave / Trim Relay |
OEM Cross Reference
| Mercury / Mariner / Quicksilver | 89-850187T1, 89-850187A1, 89-818998A2, 89-818997A1, 8M0185146 |
| Sierra Marine | 18-5819, 18-5817 |
| Arco Marine | SW097, SW099 |
| Yamaha | 65W-81941-00-00, 65W-81941-01-00 |
Questions & Answers
Is this a genuine original part?
This is a premium quality aftermarket replacement part from 4Boats, manufactured to meet or exceed original equipment (OE) standards for fitment and performance.
How do I know if it is compatible?
We recommend checking the SKU/MPN and Cross Reference list provided above. If your original part number matches any of these, it is a guaranteed fit.
Can this solenoid be used for both the starter and the trim system?
Yes, this versatile 4-terminal solenoid is designed to function as both a starter motor relay and a power trim/tilt relay on a wide range of Mercury and Mariner outboard applications.
Note: Please verify your original part number against the references above before purchasing. Domain: 4boats.co.uk
For the products under Β£150 the shipping is Β£6.99.
Free delivery for most items over Β£150.