AUTEX 150 Psi Pressure Transducer/Sender/Sensor with Connector Harness 0-150 Psi Stainless Steel 1/8”-27 NPT Pressure Transducer Sensor Compatible with Oil, Fuel, Air, Water

Using for pressure monitoring on a irrigation well, works perfect, solid kit, very accurate!

Really good deal. I used 3 of these with my haltech ECU controller LS powered car.

Works with AEM X-Series 150psi oil pressure gauge. Plug and play. The sensor that came with the gauge always read high. Even when the car was off the gauge read 15-20 PSI when it should be 0. Purchased this sensor and now the pressure is accurate. Simple sensor swap, no need to do any wiring. Only been a day but so far so good. Hoping this sensor lasts.

Shout out to aem for their warranty buts it’s a roll of the dice. Got two bad sensors so I tried this sensor and my oil pressure gauge is reading correctly. I’ll give an update after six months!Early update: was good for a few days then numbers were way off.

The 0-150 psi transducer on my Autometer oil pressure gauge stopped working after about 3 years. The replacement transducer from Autometer is over $150. I figured I would give this much cheaper version a try, and if it didn't work, not much money wasted. I installed it and it works fine. Pictures show the gauge I'm using and the original Autometer transducer I replaced with the Autex one. As I'm writing this review the day after installing it, no word on durability yet.**UPDATE 19-Dec-2022**This replacement sensor is still working fine for me after nearly 1 year of being installed. I also agree with the other review - follow the wiring guide printed on the sensor - NOT the one listed above in the instructions. BLACK = GROUND, RED = 5V POWER, GREEN = PRESSURE SIGNAL.

Out of the 4 sensor I ordered, 1 was bad. Will update how long they last on a high HP Haltech 4 cylinder.

Replacement sensor for AEM X Series oil pressure gauge. Works better than the AEM unit for 25% of the price!

I have an Acura RSX Type-S, and I wanted to get oil pressure data from the engine and pass it to my K-Pro ECU. This sensor was what I chose to measure this. The cable pigtail was actually really nice, so I don't feel weird putting it in a place that might get wet. The sensor read oil pressure great! I ordered a second one to use for coolant system pressure readings.My application is different because I'm sending the analog sensor data to the ECU instead of a physical guage. It worked great for this. It's reasonably priced and did what I needed it to do.The other guys are correct:Red = +5V (to Sensor 5V Voltage Source on ECU)Black = Ground (to Sensor Ground on ECU)Green = Analog Signal (to K-Pro Analog Input)