12V Starter Solenoid Relay 89-817109A3 89-817109A2 89-817109A1

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$25.74
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12V Starter Solenoid Relay 89-817109A3 89-817109A2 89-817109A1

Key Features

  • Voltage: 12V
  • Function: Relays electrical current from the battery to the starter motor upon ignition.
  • Terminal Configuration: 4-post design for secure electrical connections.
  • Construction: Engineered for marine environments.

Replaces / Cross-Reference Part Numbers

  • Mercury Marine: 89-817109A1, 89-817109A2, 89-817109A3, 87-803632T, 89-F460917-1
  • Sierra: 18-5834, 18-3835
  • Arco: SW109
  • Arrowhead: SMR6010
  • J&N: 240-22131
  • WAI: 67-731

Compatibility & Fitment

  • Fits a wide range of Mercury, Mariner, and Force outboard engines.
  • Commonly used on models from 40 HP to 250 HP, including V-series engines.
  • Direct replacement for the listed OEM and aftermarket part numbers. Verify your specific part number before ordering.

When to Replace

  • A single, audible click is heard but the starter motor does not engage.
  • No sound or action from the starter system when the ignition key is turned.
  • The starter motor continues to run after the ignition key is released.
  • Intermittent or unreliable engine starting.

Installation Tips

  • Disconnect the battery's negative terminal before beginning work.
  • Photograph or label all wire connections on the old solenoid before removal.
  • Clean all cable terminals and mounting points to ensure a solid electrical connection.
  • Ensure the new solenoid is securely mounted to its original location.
  • Reconnect wires to the correct terminals and tighten all nuts securely.

Compatibility & Fitment

    • Fixing Symptoms

      Fixing Symptoms

      Hard to start the engine | Clicking sound but no cranking | Slow or weak cranking of the starter motor | Intermittent operation, etc
    • Premium Quality

      Premium Quality

      Made of high-grade materials and fine craftsmanship to provide exceptional durability for long-time use
    • Saving Solution

      Saving Solution

      Enjoy our great-value package with all you need to optimize electrical systems - BlueStars brings DIY solutions to help you deal with any trouble
    • Simple Installation

      Simple Installation

      Please prepare a nut driver set in advance and wear work gloves to ensure safety. Do not overtighten the nut/terminal during installation.
    EXCEPTIONAL PARTS, REMARKABLE JOURNEY

    EXCEPTIONAL PARTS, REMARKABLE JOURNEY

    Enjoy your seamless journey with the support of our replacement parts.
    Brand Model Number
    Force 40 50 1996-1999 SN E138600 - E369299
    Force 75 90 120 1996-1999 SN E183600 & Newer
    Mercury 65 Jet SN OG127500 & Newer
    Mercury 75 90 3cyl SN OG127500 & Newer, 75 90 115 3cyl Optimax SN OT801000 & Newer, 75 90 115 4stroke EFI SN 1B366823 & Newer
    Mercury 80 Jet SN OD283222 & Newer
    Mercury 100 4cyl with 5/16-18 terminals SN OB209468 - OD283221, 100 115 125 4cyl SN OD283222 & Newer, 105 Jet V-6 with rubber mount solenoid SN OD082000 - OG303045, 105 Jet V-6 SN OG303046 & Newer
    Mercury 115 4cyl with 5/16-18 starter terminals SN OC100000 - OD283221