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120 Degree Thermostat | Sierra 18-3549 - MacombMarineParts.com

120 Degree Thermostat | Sierra 18-3549

  • $22.87
    Unit price per 
  • Save $4.82

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120 Degree Thermostat | Sierra 18-3549

Aftermarket thermostat used on many different Mercury and Mariner outboard motors.

  • Fits Mercury 6 HP, 8 HP, and 9.9 HP 2 cylinder outboard engines from serial number A197112 and later
  • Fits Mercury and Mariner Sea Pro 10 outboard engines from serial number D038000 and later
  • Fits Mercury and Mariner 18XD, 20XD, and 25XD outboard engines from serial number B114231 and later
  • Fits Mercury and Mariner 25 Sea Pro 2 cylinder outboard engines from serial number B238464 and later
  • Fits Mercury and Mariner 30 HP 2 cylinder outboard engines from serial number G055314 and later
  • Fits Mercury and Mariner 45 Jet, 50 HP, 55 HP, and 60 HP 3 cylinder from serial number G290585 and later
  • Replaces Mercury 14586
  • Replaces Mallory 9-43014

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