Transponder Keys

We offer hundreds of trusted transponder key products. A transponder is a vehicle key that has extra anti-theft security. Your transponder key uses a microchip to transmit a low-level signal which is read by a remote receiver. The microchip is programmed with a serial number that is unique to your car; only when it matches will the car start. If the chip is deactivated, improperly cut or damaged, your car will not run. We can help you with copies of transponder keys. 

Several cars and trucks manufactured in the past 20 years have transponder keys as part of their anti-theft security measures. Transponders are employed to put an end to high rates of car theft. The car will not ignite if the immobilizer at the ignition don’t identify the signal from the key. If a duplicated key is used without the exact , the car will not ignite.

Free Shipping Orders $350 or More (Excludes Locker Locks, Bluetooth, Key Machines, Programmers and Hinges) Use Code FREESHIP2026