How Much Does an Ignition Key Replacement Cost?

The loss of your car keys is a huge hassle. Getting a replacement usually involves an appointment at an auto dealership or a locksmith.

Depending on the type of key, prices depend on the type of key, costs can vary. Certain 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 as well as transponder and switchblade.

Mechanical Key

If your car was manufactured prior to the 1990s There is a good chance that you still have an electronic key. These simple keys are metal with a head that can be put into the ignition and then turned to start the vehicle. These keys are easy to duplicate and don't contain any electronic components. If you already have a conventional, non-electronic keys, an auto locksmith can easily cut the key and program it for a cost of less than $50.

Key fobs became popular in the 1990s and are designed to operate from a distance with an electronic remote, rather than being inserted into the ignition. They are simpler to duplicate, and don't require any special tools. However, they cost more than a standard key.

Transponder keys were introduced in 1995 and come with an electronic chip that communicates with the immobilizer of the vehicle to ensure that only the correct key is used to start the engine. Transponder keys are more difficult to duplicate and cost more to cut and program.

If you are having trouble starting your car, it could be due to a defective switch. This component will cost more than a standard key however, it's worth the investment to ensure that your vehicle is secure.

If your ignition lock cylinder is stuck or can't be put into the ignition, gently move the key. This will help release the lock wafers that may be a little damaged by frequent use. However, it's important to remember that this method isn't always successful and may cause further damage.

Remote Key

If your car is equipped with an old-fashioned 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 or a locksmith and they don't require special programming to function with your vehicle.

Transponder chips are often found in the keys of modern vehicles to prevent theft. These chips work by sending signals from the key to the receiver inside the ignition. This ensures only a working and valid key can be inserted to start the engine. The more advanced versions of these keys are called rolling keys, which send an entirely different signal each time they're used, so that even if someone manages to get the key and enter your car, it won't able to start.

Key fobs are basically remote controls that allow you to lock or unlock your vehicle, as well being able to activate the alarm or open the trunk, without having to insert it into the ignition. They are more prevalent for vehicles manufactured after the 1990s. They're an excellent way to secure your car from theft, and also give you more convenience.

You'll have to pay more if you require replacing a keyfob as it requires additional programming. Most dealers charge a fee for programming a new key fob but you can save money by following your owner's guide to reprogram the key yourself. The key fob itself could cost you anywhere from $50 to $100 or more.

Switchblade Key

The switchblade key sounded like an armed weapon with blades to defend yourself in the parking lot, but this is just an innovative car key that folds down into the fob when it is not being used. This kind of key is available from an auto dealer, or on the internet however it will cost more than traditional keys.

Key fobs are electronic devices that manage the key's functions and transmit a signal to your car when they are within reach. The car's computer or immobilizer will detect the signal and allow the engine to start. Transponder chips are embedded in newer vehicles since 1995. They transmit a unique, only-your-car-can read-code. Professional locksmiths for cars can modify your key and chip if they become damaged or lost.

Simple, cheap fobs that don't have an integrated chip can be used to replace traditional keys. You can usually find these at auto parts stores as well as other retail outlets for between $25 to $100. The cost of a new key fob with an integrated chip can run up to $500 or more, based on the manufacturer and the features that are included.

A key fob that incorporates an electronic switchblade will cost you between $200 to $300, which includes the cost of a brand new battery and programming. If the key fob is not damaged, you can replace the blade or shank. In addition to that, certain kinds of keys come with VATS or PASS-Key circuit. These chips are equipped with resistors to stop unauthorized use by sending different codes to the car's computer and immobilizers when inserted into the ignition cylinder. This will stop thieves from forcing your ignition cylinder to open, and will make it difficult for them to duplicate the key.

Transponder Key

If your car was manufactured in the past two decades, it's likely it uses a transponder key. The chip on these keys prevents vehicle theft by transmitting the car with a code when you insert it into the ignition. The computer in your car is able to check the code and start the engine if it matches. You won't be able to start your car without the transponder key.

If you're thinking about getting an updated transponder key, you should know that the dealership selling your car will charge you a fee for the service. They are usually the only people in town who can make the specific type of key your vehicle requires. Locksmiths can program and cut your new key for only a fraction of the cost.

Transponder keys were introduced as an additional security measure in the 1980s, as car thieves started using a technique called hot-wiring to facilitate vehicle theft. To combat this, General Motors started incorporating a small RFID chip inside their key fobs. These can communicate with your car to initiate it. This technology prevents car theft by making hot-wiring useless.

If you own a transponder key, you may notice that the grooves on the metal portion of your key are starting to wear down. This is because the grooves shift 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 car ignition key replacement's dashboard doesn't appear when you insert the key into the ignition. If you're experiencing these issues it's time to contact an auto locksmith professional to repair your key.

Smart Key

Smart keys take technology one step further. The fob instead of the standard key, has a computer that connects to your vehicle, allowing you to perform basic tasks such as unlocking the trunk and doors, and starting the car with the push a button. Despite their ease of use however, these keys are an additional cost than traditional or transponder keys because of the integrated technology.

The smart keys function by using they have LF (low-frequency) antennas which transmit outside and inside of the vehicle. They are activated when you pull the trunk or door. The LF signal travels through the doors and body to reach the interior electronics that recognize it as a valid smart key. Once it is recognized, the car removes its immobilizer, and then starts the engine.

Smart keys can be a security risk. How Stuff Works Electronics says that if you're far away from your car, someone could be able to intercept the low frequency signal and begin your car by putting it in a compatible ignition. Certain manufacturers set the maximum transmission range to 10 cm to reduce the risk.

The kind of vehicle you drive and its model year can also affect the cost of replacement keys. In general, older cars have lower replacement keys than newer models. Also, some models may require keys that are connected to the fob to allow features like remote locking and trunk opening. Contact Pop-A-Lock to receive an estimate prior to going to the dealer if you're anxious about how much a replacement will cost. Our locksmiths are able to offer a replacement at a lower cost and offer better service than a dealership.