🔌 Auto Meter 5727 Phantom Electric Engine Oil Pressure Gauge, 2.3125 inches Review

I have never dared to buy a real Autometer gauge, but the quality of even these gauges and the readings seem to be much more accurate than other "nice" gauges.

This is my second purchase. I've had one of these on my Jeep for almost 10 years. It works constantly, mileage is 300,000 km. No problem. Quality and value come at a price. Its worth it!

The gauge was very simple with the main wiring to connect to the power supply and an extra light for the night. The transmitter unit is single-wire and easily fits my standard transmitter unit. Seems very responsive and accurate.

Good size and ends there. At 3000rpm the oil pressure dropped to 5psi causing me to pull over on the interstate. Idle pressure was 25 when normal is 40psi. I hobbled home and ran a series of tests including changing the oil to a more viscous one. No pressure change. I then installed a mechanical oil gauge and all my pressures were fine. So after $120 I found that the sending device was bad from the start. Do yourself a favor and skip this block and buy a mechanical pressure gauge.