160 Degree Thermostat and Sealing Ring | Sierra 18-3539 SE116 Alpha One® Gen II Trim Cylinders Maintaining your vessel requires the

Maintaining your vessel requires the best replacement parts

F40 4-stroke 3 Cylinder (0G760300-1B344398 and 0P094500 and up)

Meets UL 1107 standards for electric power switches

Installation process and considerations

ARCO set the gold standard for marine engine parts

160 Degree Thermostat and Sealing Ring | Sierra 18-3539 SE116 Alpha One® Gen II Trim Cylinders Maintaining your vessel requires the160 Degree Thermostat and Sealing Ring Sierra 18 3539 Thermostat kit fits many different Volvo Penta gasoline and diesel fresh water cooled marine engines. Fits Volvo Penta V6 4. 3L closed cooled marine engines from 1993 to current Fits Volvo Penta V8 5. 0L closed cooled marine engines from 1993 to current Fits Volvo Penta V8 5. 7L closed cooled marine engines from 1993 to current Fits Volvo Penta V8 5. 8L closed cooled marine engines from 1993 to