2kvert

I have 2 different sets of pressure sensors. They are physically the same size and look identical but have 2 different numbers stamped into them. 25773946 and 25731358. What's the difference?

byronhunter

I'm holding one from '04, 25773946
HTH

DeeGee

From Gene Culleys website. You'll see the part #s for the different years. 25773946 is the OEM part for a late model Vette

Got this from E Bay FWIW:
25731358 GM TPMS Sensor is manufactured by Schrader Electronics and is an exact to fit OEM replacement for OEM #25731358 (see applications listed below). The sensor is .............. 100% compatible with factory vehicle computer (ECU-ECM). ................... Applications Cadillac 2001-2005 DeVille 2001-2005 Séville Chevrolet 2001-2004 Corvette

||--Genuine GM C5 Tire Pressure Sensors/TPM--||

2001-2004 Sensors

25773946 - sensor – 40.19 each
15234846 - nuts – 3.73 each

Total setup of 4 is 192.90 shipped
Setup includes: 4 sensors, 4 washers/o-rings, 4 caps and 4 nuts.

1997-2000 Sensors

25981210 - sensor – 94.20 each
15234846 - nuts – 3.73 each

Total setup of 4 is 430.11 shipped
Setup includes: 4 sensors, 4 washers/o-rings, 4 caps and 4 nuts.

Wheelyneat

I think there is a misprint in the eBay post... just to confirm: Does the 1358 sensor function just like the 3946 sensor? I have an '02 coupe and I want to make sure the 1358 sensor will work on my car.

JCamaro

I just replaced one of my 98's tpms sensors with Schrader Bridgeport part # 28006 it cost significantly less than the GM replacement....and works identically. No problems programing or reading data. I paid approx. $45 cnd.

They have an application guide on their website. Google for link.

FYI the 2001-2004 part# is 20117

Hope that this helps

83Camaro

i dont know where you found them for that price, everywhere i look there more expensive then GM and its some weird unknown website. Ill stick with GM

AUandAG

From another thread...

I just bought new sensors. $37 each from forum sponsor Tire Rack. They have a store on the big auction site. Saved some money and shipping was fast. AirAware part #20117 by Schrader, just like the factory sensor.

Although they're not yet mounted, I just trained my new sensors from Tire Rack with no issues. They were immediately recognized and are correctly reporting 4 flat tires.

ncrs246

Anyone know the shelf life of these sensors ... that is, how long the battery will still "hold a charge" if never installed in a C5 ? I've discovered a number of NOS 25731358 sensors ... but know for certain that they are over ten years old. Any way to check ??