Availability
Sierra Marine offers quality replacement parts, including these electrical oil pressure gauge sending units that feature 80 psi, and a 1/8 in. NPT thread-in style attachment. They're available for use on most types of marine applications on Sterndrive and inboard engines. Order the unit best suited to your application.
Not Yet Reviewed
$23.99
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$29.99
Sierra Marine magnetic proximity senders ready your diesel tachometer for operation. These quality, thread-in senders will accurately sense the teeth on the flywheel ring gear to gather precise readings for your tachometer.
Not Yet Reviewed
$103.99
Sierra Marine water sensor probes are high-quality OE replacement parts for your outboard Yamaha. These water-sensing probes will detect problematic water levels in your fuel/water separators.
Not Yet Reviewed
$37.99
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