How Much Does an Ignition Key Replacement Cost?

The loss of your car keys can be a major hassle. A replacement key is typically made by scheduling an appointment with a dealer or auto locksmith.

Costs vary depending on the kind of key. Certain kinds of car keys are cheaper to replace than others. There are four types of ignition keys including mechanical, remote keyfob, transponder and switchblade.

Mechanical Key

There's an excellent chance that you own a traditional mechanical key if your vehicle was built prior to the '90s. These keys feature a head made of metal that is inserted in the ignition, then turned to turn the car on. These are easy to duplicate and don't contain any electronic components. If you have a traditional lock, it can be easily cut and programmed by an auto locksmith and will cost well under $50.

In the 1990s, key fobs were popular. They are designed to operate from a distance with a remote control rather than having to insert the keys into the ignition. These are much easier to duplicate and do not require any special tools for doing so however they cost more than a traditional key.

Transponder keys, which were introduced in 1995, are fitted with microchips that communicate with the immobilizer of the vehicle to ensure that only the right key can be used to start the motor. Transponder keys can be difficult to duplicate, and cost more to cut and program.

If you've been experiencing trouble getting your car to start it may be the result of a faulty ignition switch. This part will cost more than a standard one, however, it's worth the investment to ensure that your car is safe.

If your ignition lock cylinder gets stuck or can't be put in by gently turning the key. This could help release the lock wafers that might have been slightly damaged from frequent use. This method isn't always efficient and may cause further damage.

Remote Key

If your car has a traditional key, you can expect to spend less money to replace it. These keys have a metal key shaft that's inserted into the ignition lock repair services and then turned to start the vehicle. They can be found at places like AutoZone or a locksmith and they don't require special programming to work with your car.

If you're driving a newer car, your key could include a transponder chip within it to to prevent theft. These chips transmit an electronic signal from the key to a device in the ignition to ensure that only a genuine key is inserted and able to start your engine. These keys can be upgraded to rolling keys that send a new signal each time they are used. This ensures that if someone takes the key away the car won't be able to start.

Key fobs work as remote controls, allowing you to lock, unlock, and open your car without having to put it in the ignition. These are also more common in cars built after the 90s, as they're an easy method to make your vehicle more safe from theft and give you added convenience.

If you have keys that need replacement, be prepared to pay more for it because they require additional programming. The majority of dealers charge a fee to program the new key fob, but you can save money by following the owner's instructions to reprogram the key yourself. The key fob itself can cost you anywhere from $50 to $100 or more.

Switchblade Key

The switchblade key sounds as if it's the bladed weapon used to defend yourself in the parking lot however it's really an innovative car key that folds up into the fob when not being used. This type of key can be available from an auto dealer, or even online however it will cost more than traditional keys.

Key fobs are electronic devices that regulate the functions of the key and send a signal to your car when they are within range. The car's computer, or immobilizer will be able to recognize the signal and allow the engine to start. Transponder chips are embedded in modern vehicles since 1995 and provide a unique, only-your-car read code. Professional car locksmiths are able to modify your key and chip in the event that they are damaged or lost.

Keys that are traditional can be replaced with simple, inexpensive fobs with no integrated chip. They are usually available at auto parts stores and other retail outlets for between $25 to $100. A replacement key fob that has a chip built in could cost up to $500, depending on the features and the manufacturer.

A key fob equipped with a switchblade can cost between $200 and $300, which includes the cost of new batteries and the programming. The component pieces can often be purchased separately, meaning that when the key fob isn't damaged, it's possible to replace the shank and blade. Some keys include VATS-Keys or PASS Key circuit. These chips are equipped with resistors to prevent unauthorized use when they are inserted into the ignition cylinder. They transmit different codes to the computer and to the immobilizer of the vehicle. This will stop thieves from forcing your ignition cylinder, and will make it more difficult for them copy the key.

Transponder Key

If your car was made in the past two decades, chances are it has a transponder key. They transmit a number when you insert them into the ignition. This helps prevent vehicle theft. The code is verified by your car's computer, and the engine is started when the code matches. You will not be able to start your car without an transponder key.

If you're considering buying an updated transponder key, you need to know that the car dealership will charge you a fee for the service. They are often the only people in town that can create the specific type of key your car requires. Locksmiths can program and cut your new key for less than the cost.

Transponder keys were introduced as a security measure in the 1980s, when car thieves started using a technique known as hot-wiring to prevent vehicle theft. General Motors began incorporating a tiny RFID chip inside its key fobs to stop this. The chip is able to communicate with the car and then start it. This technology helps prevent car theft because it makes hot-wiring obsolete.

If you own transponder keys you may notice that the grooves on the metal portion of your key are starting to wear down. The grooves inside the lock move the pins into a position that allows your car ignition switch can start. Also, when you insert your key into the ignition the key symbol will not appear on the dashboard of your vehicle. If you are experiencing these issues, it is time to contact an auto locksmith in order to replace your keys.

Smart Key

Smart keys take technology one step further. The fob, instead of using a standard key, contains a computer that connects to your vehicle, allowing you to perform basic tasks such as unlocking the doors and trunk, as well as opening the car with the press of a button. The keys are more expensive than traditional keys or transponder ones due to the technology integrated.

They function by using LF (low-frequency) antennas that transmit inside and outside of the vehicle. They are activated when you pull the door or trunk handle. The LF signal travels between the body and door to the interior electronics that recognize the smart key as valid. Once the car is identified, it disables its immobilizer and starts the engine.

But smart keys can also pose a security risk. If you're too far away from your Car Ignition Switch there's a chance that someone can intercept the low-frequency signal, and then start your vehicle by simply placing it in an ignition slot, as per How Stuff Works Electronics. Certain manufacturers set the maximum transmission range to 10 cm to limit the risk.

The kind of car you drive and its model year can impact the cost of replacing keys. As a rule older models are more likely to have more expensive replacement keys than those with more modern features. Some models might also require an electronic keypad that's connected to the fob to enable features like remote locking and trunk access. Call a Pop-A-Lock to receive an estimate prior to heading to the dealer if you're anxious about how much a replacement would cost. Our locksmiths are able provide a replacement at cheaper and provide better service than a dealership.