I have a set of 4 used TPMS sensors that I bought last year off of another forum member which I never got around to using. They are blue and I'm not exactly sure which year Infiniti's they'll work on but my guess is that they're universal and would work on all. I will sell them for $100 shipped!!

 

let me know if you decide to separate.. i need 1..pics would help.. at very least you should get the serial/part number off em..

they should say something like.. 40700 CD001

 

The numbers match what you stated. Check out the pics here...

http://www.flickr.com/photos/7567566@N04/

 

Good 4 my car!!!!!!!!!