??This completed remote key is an excellent replacement for your old one. It hastransponder chip as well as battery inside. After programmed and cut by the auto locksmith， it can work as a new one. Come and have a try!

Features: A perfect replacement for a lost or broken key card. Glow in dark button design. Comes with newtransponder chip， new battery inside.
High quality and completed key. This is an after market replacement.
Specifications:
Material: ABS Button: 4 Buttons Manufacturer Part Number: forCWTWB1U345 CWTWB1U331 Interchange Part Number: for CWTWB1U212 CWTWB1U322 GQ43VT11T Other Part Number: for ford 8S-4Z-15K-601A8S4Z15K601A Product Size: 5 * 3.4 * 1.1cm / 2.0 * 1.3 * 0.4in Package Weight: Approx. 20g / 0.7oz Package list: 1 * Remote Key