A High Quality OEM Transponder Key Blank for a 1999-2004 Oldsmobile Silhouette.

This is a transponder key blank, so this key must be cut to fit your vehicle, and your vehicle must be configured to recognize the new key. Having the key cut is as simple as having the key duplicated by your local locksmith using your working key. You can also easily configure your vehicle to recognize the new transponder key using On Board Programming instructions shown on this website by click this link: GM PK3 or Circle Plus On Board Programming Instructions.

Feel free to contact us through this website if you have any questions. Thanks!