Warning Buzzer Features:
  • Warning buzzer (#4099) sounds when oil pressure is too low or engine coolant temperature is too high.
  • Buzzer has plated steel case and moisture repellent insulator.
  • For 12V DC electrical systems.
  • Oil pressure switch operates at 2 to 6 psi, temperature switch operates at 200°F(±10°F).
  • Use with inboard and I/O engines.
  • Installation instructions included.