Mercury MerCruiser 99155A1 99155T2 991551 V-6 V-8 Sterndrive Engine 160° Degree F Thermostat Sierra 18-3555

Mercury MerCruiser 99155A1 99155T2 991551 V-6 V-8 Sterndrive Engine 160° Degree F Thermostat Sierra 18-3555

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  • $19.95
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  • Mercury MerCruiser V-6 V-8 Sterndrive Engine 160° Degree F Thermostat 
  • Temperature Rating: 160° Degree F
  • For use with:
    • 1998 & newer GM V-6 & V-8 engines with closed cooling
  • Manufacturer: Sierra 
  • Model Number: 160° F Thermostat 
  • Part Number: 18-3555
  • Also Known As: 
    • Mercury MerCruiser 99155A1, 99155T2, 991551
    • GLM 13040
    • Mallory 9-43001, 9-43016