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This switch senses low oil pressure and shuts off your fuel pump.
Sierra's Oil Pressure Safety Shut-Off Switch features a 3-wire hookup to starter, pump and ignition. I/O and inboard units require a method to shut off the electronic fuel pump when the engine fails or is shut down. This switch senses the resulting low oil pressure and shuts the fuel pump off.
- Sender Code: E
- Thread Size: 1/4"-18
- Terminal Type: 1/4" spade
The Sierra Engine Parts Selector
In addition to safety shut-off switches, we offer a wide variety of other engine parts manufactured by Sierra. To see if we have the part you need, see our Engine Parts Selector, where you can search by engine make, serial number and model or year of manufacture.
Replacing your raw water pump’s impeller is relatively easy. This article will help you to get the job done.
By Tom Burden, Last updated: 11/4/2019
West Marine offers a wide variety of aftermarket, OEM-equivalent engine parts.
Last Updated: 6/2/2022