Oil Pressure Sending Unit Socket

My 2014 Voltswagon Routan (Dad mobile minivan) had a faulty Oil Pressure Sending Unit. The dealership wanted over $300 to replace it, insisting the upper and lower intake needed to be removed just to get to the sensor and would take 2.5hrs to complete the job. I could see the sensor and thought I could get a socket on it. After some trials with different "sensor" sockets from my local auto parts store I realized the tools just could not fit in to the tight space. Hmmm, what can I do? 3d pr