TPMS sensor

[MrBack]

Hey guys, so for the past couple of days my 2007 FX35 has been showing the TPMS light every time I drive. It blinks for about a minute then stays on during my entire drive. I checked the tire pressure and the rear-left tire is showing ** for the PSI. I am assuming that sensor is bad and needs to be replaced. I was trying to look up sensors on eBay/Amazon and was a little confused - what is the OEM part number recommended for our vehicles? And secondly would you advise in using an aftermarket cheaper part that is just as good? (If so which aftermarket sensor should I buy and from where?)

Thanks in advance.

 

[payyourtoll]

my stock sensor's part # for my 03 is 40700-CD001

I just bought a used one on ebay with guarantee that it works for $13 shipped. So cheap, I would recommend searching there first. I have never used an aftermarket sensor but many do without a problem.

 

[aiya]

I don't know the part number but I ordered my aftermarket set from Tire Rack. They work just fine for me.