Ilco TOY43AT4 has the Texas Instruments 4C Encrypted System. Master chip for TOYOTA Type 1 keyed ignition systems. This transponder key replaces: A1 TOY43AT4, Bianchi BTOY43AT4, JMA TP07VTOYO15P and Strattec 692062. Key cutting and programming are included. 90-day warranty satisfaction guaranteed.

Chip ID:  4C Encrypted System

Service Key: TR47

Make(s) that use this Key: Toyota

Models that use this Key:

4Runner 1998-2002

Avalon 1998-2004 

Camry 1998-2006

Highlander 2001-2003

Land Cruiser 1998-2002

Sequoia 2002-2003