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Add to CartQuicksilver 8M0157742 Water Pressure Sensor Kit is designed for select Mercury outboards and MerCruiser MPI sterndrive and inboard engines. This 0-50 PSI water pressure sensor helps monitor cooling system water pressure to support proper engine operation and performance.
Designed for reliable marine use, the kit installs easily with common shop tools. Refer to your owner's manual, parts listing, or service manual to verify the correct application before installation.
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What is the Quicksilver 71-8M0157742 Water Pressure Sensor used for?
The Quicksilver 71-8M0157742 Water Pressure Sensor Kit measures water pressure from 0-50 PSI and helps monitor cooling system water pressure on select Mercury outboards and MerCruiser MPI sterndrive and inboard engines. Monitoring water pressure can help support proper engine operation and performance.
What Mercury outboards does the Quicksilver 8M0157742 Water Pressure Sensor fit?
The Quicksilver 8M0157742 Water Pressure Sensor Kit fits select Mercury 110-200 HP 2-stroke 2.5L Jet, Pro XS, DFI, and SST outboards. Because the listed applications are specific to these engine types and horsepower ranges, verify the application using your owner's manual, parts listing, or service manual before installation.
What MerCruiser engines are compatible with this water pressure sensor?
This water pressure sensor kit is listed for MerCruiser V6 and V8 MPI sterndrive and inboard engines with 305 CID, 350 CID, 377 CID, 496 CID, and 502 CID applications. Confirm the exact engine application in the applicable service documentation before ordering or installing the sensor.
What water pressure range does the Quicksilver 8M0157742 sensor measure?
The Quicksilver 8M0157742 Water Pressure Sensor measures water pressure from 0-50 PSI. Its purpose is to monitor engine cooling system water pressure on the supported Mercury and MerCruiser applications listed in the product description.
How is the Quicksilver 8M0157742 Water Pressure Sensor installed?
The kit is designed for easy installation using common shop tools. The product description does not provide a detailed installation procedure, so follow the applicable owner's manual, parts listing, or service manual for the correct application and installation instructions for your specific Mercury or MerCruiser engine.
What should I verify before purchasing the Quicksilver 71-8M0157742 Water Pressure Sensor?
Verify that your engine matches one of the listed Mercury or MerCruiser applications and that the water pressure sensor is specified for your particular engine. Use the owner's manual, parts listing, or service manual to confirm compatibility before installation. The manufacturer part number for this Quicksilver water pressure sensor kit is 8M0157742.
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
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