TPMS frequency

[mbagge01]

I have a 2003 CTT which I bought used and I think that the batteries in the wheel sensors have all died. I am trying to determine the appropriate part numbers and what the original part number for the sensors is 95536166100 in PET but it appears that there is an updated part number as 95536166101. Are both of these sensors the same frequency of 433mhz. If I go with the new model number sensors, do I also need to change to the newer model number antenna in the wheel well. The old number is 95564711100 and the new one is 95564711101. Or will the new sensors work with my older antenna? Thanks.

[mbagge01]

My other question would be, can I use aftermarket 433mhz sensors (like to ones on ebay) that say they are compatible with the porsche system.

[mudman2]

The updated part number applies to post 2007 and has a different frequency. Pretty sure the second answer is no

[spooltime]

I just replaced all of mine and used Oro-tek sensors. Here's a link to their website showing your application:

http://oro-tekusa.com/AppGuide.aspx?Make=2&Year=2003&Model=19&SubModel=67

Shop around for the best price since numerous places sell these. I don't know if these are as accurate as the original Beru sensors, but they do the job and are far less costly.

[hahnmgh63]

I didn't know you could get TPMS on a 2003?

[absln]

I'd be interested in hearing about aftermarket tpms sensors as well. I have a 2005 S

[Brit6]

It goes by your VIN # but i just ordered another set (4) for my 04 CTT summer wheels and the new part number is 95536166101 they are around $115-$125 each from the dealer and well worth it. I ordered the same set last winter for my winter wheels and they are perfect.

I have a 2003 CTT which I bought used and I think that the batteries in the wheel sensors have all died. I am trying to determine the appropriate part numbers and what the original part number for the sensors is 95536166100 in PET but it appears that there is an updated part number as 95536166101. Are both of these sensors the same frequency of 433mhz. If I go with the new model number sensors, do I also need to change to the newer model number antenna in the wheel well. The old number is 95564711100 and the new one is 95564711101. Or will the new sensors work with my older antenna? Thanks.

[mbagge01]

I just replaced my tpms sensors with aftermarket orotek ones from ebay for $45 a piece and they work perfectly.