| These are the aftermarket oil pressure switches. They are considerably cheaper than the factory Nissan units that we sell, but they are not as good a quality. These units do fail in a couple of different ways just like all aftermarket oil switches for these cars. We strongly recommend using our factory Nissan units instead, even though they cost a lot more money. The factory units will never fail, and we guarantee them. These aftermarket ones we will not guarantee after 90 days. The choice is yours. If we happen to be out of stock we can usually order them and have them here in a day. Last update 10/11 | 
