How Much Does an Ignition Key Replacement Cost?

The loss of your car keys could be a major headache. Getting a replacement usually involves an appointment at a dealership or an auto locksmith.

Depending on the type of key, costs differ based on the type of key. Certain kinds of car keys are cheaper to replace than others. There are four types of ignition keys that are available including mechanical remote keyfob, remote, transponder and switchblade.

Mechanical Key

If your car was manufactured before the 1990s there is a good chance that you still have an electronic key. These simple keys are metal with a head which is inserted into the ignition and turned to start the vehicle. These keys are easy to copy and do not contain electronic components. If you have a traditional key, it can be easily cut and programmed by an auto locksmith and will cost well under $50.

Key fobs were popular in the '90s and are designed to operate from a distance using a remote controller instead of being inserted into the ignition. They are much easier to duplicate and do not require any special tools for doing so however they cost a little more than a traditional key.

Transponder keys, first introduced in 1995, come with microchips that communicate with the immobilizer of the vehicle to ensure that only the correct key is used to start the motor. Transponder keys are more difficult to duplicate and generally cost more to have cut and programmed.

If you are having difficulties starting your car it could be due to a faulty switch. This component will cost more than a standard key but it's a worthwhile investment to ensure that your car is safe.

If the cylinder of your ignition lock is stuck or can't be placed into the ignition, gently move the key. This can help release the lock wafers that might have been damaged by frequent use. However, it is important to keep in mind that this is not always successful and may cause more damage.

Remote Key

If your car is equipped with traditional keys and lock, you'll spend less money to replace it. These keys have a metal key shaft that's inserted into the ignition and then turned to turn the engine. You can find these keys at places like AutoZone or a locksmith and they don't require any special programming to work with your car.

If you're driving a brand newer vehicle, your key may contain a transponder chip inside it to help prevent theft. These chips work by sending signals from the key to the receiver located in the ignition. This ensures that only a genuine and functioning key can be used to start the engine. The more advanced versions of these keys are called rolling keys, that send the same signal each time they're used, so that even if someone does manage to take the key and then open your vehicle, it won't be capable of starting.

Key fobs function as remote controls that allow you to lock, unlock and even open your vehicle without having to put it in the ignition. They are more popular on vehicles built after the 1990s. They're an excellent way to protect your vehicle from theft and provide you more convenience.

You'll have to pay more for have to replace a keyfob as it requires extra programming. Most dealers charge a fee for programming a new key fob, but you can save some money by following your owner's guide to reprogram your key yourself. The key fob itself can cost between $50 to $100 or more.

Switchblade Key

The car key with a switchblade may appear like a bladed weapon to defend yourself in the parking lot, but it's actually a novel key that folds up into a fob. This type of key is available from locksmiths, an auto dealer, or on the internet, ignition key replacement but it will cost more than traditional keys.

Key fobs are electronic devices that manage the key's functions and transmit an alert to your vehicle when it is within range. The car ignition key replacement's computer or immobilizer will be able to recognize the signal and allow the engine to start. Transponder chips are integrated into modern vehicles since 1995 and transmit a unique, exclusive-to-your-car read-code. Professional car locksmiths can reprogram your chip and key if damaged or lost.

Simple, low-cost fobs that do not have an embedded chip can be used to replace traditional keys. They are usually available at auto parts stores and other retail outlets for $25 to $100. The cost of a new key fob with a built-in chip can run up to $500 or more, based on the manufacturer and the features that are included.

A key fob equipped with a switchblade can cost between $200 to $300, which includes the cost of replacing batteries and the programming. The component pieces can often be bought separately, so if the key fob itself isn't damaged, it's possible to replace the blade and shank. Certain keys might also come with a VATS-Key or PASS Key circuit. These chips have resistors that prevent unauthorised use by sending different codes to the car's computer as well as an immobilizers when inserted into the ignition cylinder. This will stop thieves from putting pressure on your ignition cylinder, and it will also make it more difficult for them duplicate the key.

Transponder Key

If your car was made in the last two decades, it's likely it is equipped with a transponder. The chip in these keys helps prevent vehicle theft by transmitting the car with a code when you insert it into the ignition. The car's computer checks the code and starts the engine when it matches. You won't be allowed to start your vehicle without the transponder key.

If you're thinking of purchasing an updated transponder key, you need to know that the dealership for your car will charge you a fee for the service. They are often the only ones in town who can cut the exact type of key your vehicle requires. Locksmiths can program and cut your new key for a fraction of the price.

Transponder keys are a security measure that was implemented when car thieves began using a technology known as hot-wiring to steal cars in the 1980s. General Motors began incorporating a tiny RFID chip in its key fobs to stop this. The chip is able to communicate with the car, and even start it. This technology helps prevent theft of cars by rendering hot-wiring ineffective.

You might observe that the grooves of your transponder key are beginning wear out. This is due to the grooves moving little pins inside the lock to a point that allows your car to start up. You'll also notice that the key symbol on your dashboard doesn't appear when you insert the key into the ignition. If you're experiencing any of these issues, Ignition Key Replacement it's time to call an auto locksmith professional to replace your key.

Smart Key

Smart keys take technology to the next level. This fob instead of a standard key, contains a computer that connects to your vehicle, allowing you to perform standard tasks like unlocking the trunk and doors, and opening the car with the push a button. These keys are more expensive than traditional keys or transponder ones due to the technology integrated.

The smart keys function by using the LF (low-frequency) antennas that transmit inside and outside of the vehicle. They are activated when you pull the trunk or door. The LF signal travels from the door and body to the inside electronics that identify the smart key as valid. Once the smart key has been recognized, the vehicle disables the immobilizer, and then starts its engine.

However, smart keys can also pose a security risk. If you're far from your car there's a chance that someone can intercept the low-frequency signal and begin your vehicle by simply placing it in a compatible ignition slot, according to How Stuff Works Electronics. Certain manufacturers set the maximum transmission range to 10 cm to mitigate this risk.

The model year and the type of vehicle you drive affect the cost of a replacement key. In general, older cars have cheaper replacement keys than modern models. Also, some models may require an entry system that's keyless and connected to the fob to enable features such as remote locking and trunk opening. If you're concerned about much your replacement will cost, call the local Pop-A-Lock branch to receive an estimate prior to going to the dealership. Our locksmiths can provide an alternative at a lower price and often offer superior service than the dealership.