Enhance Vehicle Security with the Texas ID4C (T3) Fixed Code Transponder Chip Compatibility: The Texas ID4C (T3) fixed code transponder chip is a versatile diagnostic chip suitable for use with Ford, LDV, Mazda, and Toyota vehicles. Enhanced Security: This diagnostic transponder chip plays a crucial role in bolstering your vehicle's security. It comes pre-coded for your convenience, ensuring a seamless fit with your car's immobilizer system. Professional Programming: To activate the full potential of the Texas ID4C (T3) fixed code transponder chip, it requires programming using specialized key programming equipment. Our website offers expert guidance on this process. Non-Returnable Item: Please note that once the Texas ID4C (T3) transponder chip is programmed, it becomes non-returnable. This policy is in place to maintain the integrity and security of the product. Upgrade your vehicle's security with the Texas ID4C (T3) Fixed Code Transponder Chip, offering compatibility with Ford, LDV