guys i need your help...i changed my factory wheels and tires went from 17 stocks to coupe 19' wheels was told old sensors do not work and now my wheel tire pressure light is on. The part is really expensive from dealer if bought new what options do i have or where can i purchse a used pair maybe?... they light is really a pain and will like get it fixed asap...please guide me right direction.

again i have a sedan that came 17' stocks but now i have upgraded to 19' from the coupe...please help!

 

Can you use the ones off of the 17" stock wheels?

If you are planning to use them for winter set up, a few months without the TPMS won't hurt.

 

The sensors off your 17" wheels will work without a problem if the sensors on the 19's are bad.

 

was told the factory 17' ones will not fit the 19'..is that true? another problem is i sold the 17' and no longer have those wheels left sensor on them which now im regreting i might be able get in contact guy i sold them to...the ones that came with 19' i lost it just been serious issues with this sensors but worst comes to worst where can i get them cheap? if anyone has part number as well that will help me find them or if someone cal tell me where i can find all this info i would appreciate it!

 

TPMS fits Infiniti G37 08-10 Orange Tire Pressure Sensors

This is where I got my new set from when I got 19s on my sedan. You still have to reprogram them so the sensor light goes away. I think you might have to go to the dealer for that but do a search to be sure.

 

What year is your G37x sedan?
What year G37 are the 19" coupe wheels from?

The TPMS sensors for the G37's, built up to and including February 2010, are different than the ones for the G37's built March 2010 and after.
I don't know why somebody would tell you that the compatible sensors in your 17" wheels would not work if installed in your 19" wheels. Who ever told you this has some explaining to do.
I had my sensors removed from my OEM 18" wheels and put in my aftermarket 20" wheels.

 

TPMS need to be paired correctly for each wheel to the BCM.

The dealer uses the Consult computer to do this.

Not sure if independent shops can do this correctly which is why I will no longer allow anyone but the dealer to touch my G37

Telcoman

 

Thanks all help guys....el Rey if those worked for you they should work with mine I'm assuming.
Rpm my cars year is 2010 g37x sedan not sure when it was built will look into that. The wheels I put on the car are from a g37 sport the seller is not sure on the yr but states all sports coupe rims are same....if anyone can provide me the part number I will highly appreciate

 

I didn't read everyone's reply but I just got some off eBay and at first they weren't working so I was mad then I found out the guy that installed them just didn't know what he was Doing but 100 bucks call the dealer to get the part number to match and make sure all the tire pressure is the same then program magic number is 33 each tire.