How Much Does an Ignition Key Replacement Cost?

Losing your car key can be a major hassle. A replacement key is typically found by making an appointment with a dealer or auto locksmith.

Costs vary depending on the kind of key. Some types of keys for cars are less expensive to replace than others. Here are the different types of ignition keys that are available: mechanical, remote key fob, switchblade, and transponder.

Mechanical Key

There is a good chance that you have a traditional mechanical key if the car was built prior to the ’90s. These keys feature a head made of metal that is inserted in the ignition, then turned to start the car. They are simple to duplicate and don’t have any electronic components. If you have a traditional key it can be cut and programmed by an auto locksmith. It will cost less than $50.

Key fobs gained popularity in the early 1990s and are designed to be operated from a distance with an electronic remote instead of being inserted into the ignition. These are easier to duplicate, and don’t require any special tools. However, they cost more than the normal key.

Transponder keys, first introduced in 1995, are fitted with microchips that communicate with the vehicle’s immobilizer to ensure that only the right key can be used to start the motor. Transponder keys are harder to duplicate and typically cost more to cut and programmed.

If you are having difficulty starting your car, it could be due to a malfunctioning switch. This part will cost you more than a standard one, however, it’s worth the investment to ensure your vehicle is secure.

If the cylinder of your ignition lock is stuck or cannot be put in by gently turning the key. This could help to release the lock wafers that may have become slightly damaged over time from frequent use. However, it’s important to keep in mind that this is not always successful and can sometimes cause further damage.

Remote Key

If your car has a traditional key and lock, you’ll pay less for replacing it. They are made of metal shaft that is put into the ignition and then turned to begin it. They can be found at places like AutoZone and locksmiths, and do not require any special programming to work with your vehicle.

If you’re driving a more modern car, your key could include a transponder chip within it to help in preventing theft. These chips transmit signals from the key to a device in the ignition to ensure that only a valid key is in use and is able to start the engine. The more sophisticated versions of these keys are referred to as rolling keys, which send an entirely different signal each time they’re used, so that even if someone does manage to get the key and enter your car, it won’t be capable of starting.

Key fobs function as remote controls that allow you to unlock, lock and even open your car without the need to insert it into the ignition. These are more common on vehicles built after the 1990s. They’re a great method to protect your vehicle from theft, and give you more convenience.

If you own a key fob that needs replacement be prepared to pay more because they require extra programming. Most dealers will charge a fee to program a new one, but you can save money by following the steps in your owner’s manual that describe specific sequences of button presses and turns to reprogram it yourself. The key fob itself will typically cost you anywhere from $50 to $100 or more.

Switchblade Key

The switchblade key sounded like an armed weapon with blades for self-defense in parking lots, but this is just an innovative car key that folds down into the fob when not in use. This kind of key can be bought at a locksmith, auto dealer, or even online however the price will be higher than conventional keys.

Key fobs are electronic devices that regulate the key’s functions and transmit signals to your car when they are within reach. The computer or immobilizer inside the car will be able to recognize the signal and permit the engine to start. Transponder chips have been embedded in newer vehicles since 1995. They provide a unique, only-your-car read-code. Professional locksmiths for cars can reprogram your chip and key if lost or damaged.

Simple, inexpensive fobs without an integrated chip could be used to replace traditional keys. They are typically sold at auto parts stores or other retail outlets ranging between $25 and $100. The cost of a new key fob with a built-in chip can range from $500 or more, based on the manufacturer and features included.

A key fob that has a switchblade can cost between $200 to $300, which includes the cost of a new batteries and programming. The components can usually be purchased separately, meaning that when the key fob isn’t damaged, you can replace the shank and blade. Certain keys might include VATS-Keys or PASS Key circuit. These chips contain resistors that stop misuse by sending various codes to the car’s computer as well as an immobilizer when inserted into the mobile ignition lock repair services cylinder. This prevents thieves from attempting to force your ignition cylinder and makes it more difficult for them to duplicate the key.

Transponder Key

If your car ignition lock was built in the last two decades, it’s likely it has a transponder key. They transmit a number when they are inserted into the ignition lock repair. This can help prevent theft of your vehicle. The code is checked by the computer in your car, and the engine is started if the code matches. Without a working transponder key, you won’t be able to start your car.

You should be aware that a car dealer will charge you a fee if you want to get a new transponder. They are usually the only ones in town who can make the specific type of key that your car requires. A locksmith can program and cut your new key at a fraction of the price.

Transponder keys were introduced as a security measure in the 1980s, when car thieves started using a method known as hot-wiring for vehicle theft. General Motors began incorporating a tiny RFID chip into its key fobs to combat this. The chip can communicate with the car, and even start it. This technology prevents car theft because it makes hot-wiring useless.

If you own a transponder key, you may observe that the grooves on the metal portion of your key are starting to wear out. This is because the grooves shift little pins inside the lock into a position that allows your car to begin. Also, when you insert your key into the ignition key replacement cost the key symbol will not appear on the dashboard of your car. If you’re experiencing any of these issues it’s time to contact an expert auto locksmith to replace your key.

Smart Key Key

A smart key takes technology a step further. Instead of a traditional key, this fob contains a computer chip that connects with your car, allowing you do standard tasks such as unlocking the door and trunk and even starting the engine at the click of a button. Although they are convenient however, these keys are more expensive than transponder keys that are traditional due to their integrated technology.

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

Smart keys can present a risk to safety. If you’re too far away from your car there’s a chance that someone can detect the low-frequency signal and begin your car by simply putting it in a compatible ignition slot, according to How Stuff Works Electronics. Some manufacturers set the maximum transmission range to 10 cm to mitigate this risk.

The model year and the type of vehicle you drive can influence the cost of a replacement key. In general, older cars have lower replacement keys than modern models. Additionally, certain models might require an entry system that’s keyless and connected to the fob to allow features such as remote locking and trunk opening. If you’re worried about how the replacement will cost, call a local Pop-A-Lock branch to receive an estimate prior to going to the dealer. Our locksmiths can provide a replacement at cheaper and provide better service than a dealership.