Hello,
I was doing some maintenance under the hood of our 2003 Infiniti M45 when I noticed what appears to be the fuild (power steering fluid) leaking from where the top hose connects to the water pump for the fan fluid. From what I can find in pictures online, it looks like there's an O ring in there. I noticed the 2 bolts were a tad loose so I tighten them and so far it seems OK. Does anyone have a part number for the O ring, is it special or just a regular O ring? I was also wondering if anyone swapped out the factory fan for an electric fan and if so, how hard was it? Thanks.