Review on SCITOO Oil Pressure Sensor Switch PS417 25070-CD00A for Nissan 350Z (2003-2009), Altima (2005-2006), Armada (2005-2008), Infiniti QX56 (2004-2009) Sending Unit by Dexter Rasberry

Worked great to fix a faulty oil pressure gauge on a 2005 NISSAN 350Z. This part works on a few other cars as well, but I'm posting the details for Nissan 350Z owners. The maximum value of the oil pressure gauge means that this part is out of order. This is a common mistake on these machines. The part is under the car on the passenger side of the engine just in front of the oil filter. It is easily accessible by removing the protective panel. You need a special tool. Oil pressure sensor removal bushing to remove this part and reinstall it on the engine. Inexpensive tool and easy repair. A few ounces of oil will spill when you remove the part, so have a pan and some rags handy. When reinstalling the part, be careful not to twist and DO NOT overtighten. The threads are flimsy and you will either ruin the part or cut a hole in the motor. Save money and do it yourself if you know enough about cars to change your motor oil and filter. I personally decided to go ahead and buy an oil and filter and change the oil while I was under the car. Changing the oil took longer than changing this part. I hope this helps someone. If you're not sure, there are videos on YouTube that show exactly how the job is done.