Marine Oil Pressure Sensor For Volvo Penta, Mercury Mercruiser & OMC Engines - 1/8-27 NPT 80 PSI Sender Unit

Hey boat owners and marine mechanics!

If you're dealing with oil pressure warning lights or gauges acting up on your marine engine, this replacement sensor is exactly what you need.

This thing fits a ton of different Volvo Penta, Mercury Mercruiser, and OMC engines - we're talking 3.0L, 4.3L, 5.0L, 5.7L, 7.4L, and even the big 8.2L powerplants.

The 1/8-27 NPT thread screws right into your engine block just like the original, and it handles up to 80 PSI with that standard 0-300 ohm resistance range that your gauges expect.

The 10-32 stud terminal makes wiring super straightforward.

Before you order, definitely cross-reference your old part numbers - this thing replaces like a dozen different OEM numbers including 815425T, 3857532, 18-5899, 8M0068784, and several others.

The build quality feels solid and the electrical connection is reliable, which is exactly what you want when you're out on the water and don't need electrical gremlins ruining your day.

Installation is pretty simple if you've got basic mechanical skills - just make sure your engine is cool, disconnect the battery, swap the old sensor out, and you're back in business.

Much cheaper than buying from the marine dealer too!