2003 Infiniti M45 - Fan Fluid Leak - Anyone Change To An Electric Fan???

[AEConfidential]

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.

[palmerwmd]

Sorry no one has giving you any pointers yet.

Does this help?

https://infinitionlineparts.com/2003...hoses-3860225/

https://infinitionlineparts.com/2003...hoses-3860045/

[AEConfidential]

It looks like the two bolts that attach the top hose to the water pump were about a half turn loose. The diagram in the service manual shows an o-ring in that connection. Seems OK now, but if it leaks again I'm going to remove the o-ring and replace it. It was definitely leaking at that connection.