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Voltage Regulator | Sierra 18-5740

Voltage Regulator | Sierra 18-5740

Sierra

$71.99 USD
$93.89 USD $71.99 USD
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Mercruiser replacement voltage regulator is designed to provide a steady, constant voltage level from marine alternators.

Voltage Regulator | Sierra 18-5740

  • Alternator mounted voltage regulator
  • Replaces Mercruiser 42785
  • Replaces Arco VR785
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Let customers speak for us

from 76 reviews

Perfect replacement

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