This keyless entry remote fob transmitter is an OEM product from GM, specifically designed for use with Buick, Pontiac, and Olds vehicles. The device features a surface finish with four buttons, and is identified by the FCC ID number KOBUT1BT. It is compatible with a range of part numbers, including 25665574, 25668603, and 15732805.

The manufacturer part numbers for this product are 25678792 and 25668603. This remote entry system kit is perfect for those looking to replace a lost or damaged keyless entry fob, or for those looking to upgrade their vehicle's security features.