Car Keys Replacement Cost
In the past, losing your keys to your car wasn't an issue. You could bring your spare key to a key cutter and get a new one that cost $10 or less.
However, the process has become more complex and expensive. Learn about the various types and costs for keys for cars.
Basic Key Fob
Key fobs are an remote as well as a key in one. It's a small, plastic piece with a button that can be pushed to open doors, open the hatchback or trunk, lower windows, and possibly even start the car. The key fob is equipped with an electronic chip embedded that communicates with the car's onboard systems for controlling functions such as the starter.
A basic key fob is generally made of plastic and utilizes a standard lock-and-key mechanism, such as the kind you might find on an old Pontiac or Saturn. A basic key fob costs anywhere between $50 to $100, however you'll pay more if require a replacement for one that's been lost or damaged.
You'll probably need to visit the dealer if your car is more than five years old. Most newer vehicles require special equipment to code and program new keys. Locksmiths or key shops typically can perform this task for less, however.
The type of fob you have can affect the price. Older vehicles use mechanical keys, whereas modern models usually come with transponder keys or smart keys. Both types of key fobs can be equipped with a variety of functions. They may include keyless entry which locks and unlocks your vehicle automatically, or rolling codes that change frequently to keep thieves from intercepting the data on your key fob.
You might be able to purchase an aftermarket key fob for less than the price you'd pay at a dealership however, they may not work with your car. Some manufacturers, such as Audi and Subaru have security chips that block their key fobs from interfacing with third party devices. Some dealers will program an aftermarket key fob if it's purchased, but it's likely that it won't function.
Check your owner's manual or go to the manufacturer's site to find information on programming your specific model's key fob. Try to do this yourself first before paying for a locksmith or going to the dealer. You can also check the warranty on your vehicle and the auto-insurance policy to determine whether they cover the cost of a brand new key fob.
Transponder Key
Transponder keys are used in the majority of newer automobiles. These keys have an embedded chip in the head which transmits an electronic message to the vehicle after it is put into the ignition cylinder. This signal is used to unlock the car and start the engine. This key is more secure than a traditional flat metal key because the transponder chip stops the car from starting without the proper signal. This technology was created to reduce car theft because it is almost impossible to duplicate these keys without the proper equipment.
Additionally, many vehicles also come with immobilizer systems that stop them from starting when a non-transponder key is used. Car thieves have devised methods of stealing cars with transponder key systems.
A locksmith can usually assist you in replacing a lost or damaged transponder key. They will need the details of your vehicle, such as the VIN number and model. They will then either cut a new key or program the current one to the car's system. This is a costlier process than having a dealership cut and program replacement keys.
Some automotive stores, like AutoZone and Walmart can also be capable of cutting and re-copying the transponder key, however they may not be capable of reprogramming the chip in the key. It is best to call an experienced and reputable locksmith firm to be sure that a professional is capable of handling the job.
It was fairly easy to create duplicate keys for a car and then hot-wire a vehicle before the advent of this new technology. This method of stealing cars was very common and allowed criminals to enter and drive off with stolen vehicles. The introduction of the transponder key has greatly reduced this activity however, it's not completely eliminated.
If you need a new transponder key or you have lost yours, the best choice is to contact an expert and have them create it for you. It's more expensive than a standard one, but it's a much safer and better alternative to ensure that someone else cannot start your car.
Keyless Entry System
As increasing numbers of people want security, convenience, and safety key fobs for cars have become a standard feature. These tiny transmitters can open doors, activate the alarm that sounds a panic and open the trunk and even start your engine without having to carry a physical key in your hand. They are easily tossed around and are more likely to get lost or stolen. It's expensive to replace keys, and you might have to program your new key to pair it with your vehicle.
A basic key fob will cost ten or so dollars to cut at an hardware store, but the latest smart keys aren't cheap when you're looking to purchase them and have them programmed. You should expect to pay between $200 and $500 for a replacement key fob. This includes the cost of having it cut and programmed to fit in your car.
There are also more advanced car key systems that allow you to use your smartphone as an actual key. You can lock or unlock your car remotely using the app on your phone. You can also turn on and off your lights, activate your parking break, as well as perform other tasks based on the proximity to the vehicle. They are perfect for people who live in urban areas, or even parents who are worried about your children leaving the car without supervision.
Some of these systems can be expensive, but they're also more secure than a regular car key as they locate you and prevent you from locking the car or turning the engine on when you're far away. They can also help you find your car in garages that have parking spaces, and some can warn you if the doors have been open or closed.
These kinds of systems can also be beneficial for businesses, like property managers that oversee vacation rentals or office spaces. These systems let them check access rights of guests and cleaning staff. They can also make sure that only those who have permissions are allowed in and out.
Dealership
Some people might feel that they have to visit a dealership if their keys disappear. They will need to show proof of ownership, and occasionally the key must be ordered from the manufacturer, which could take several days. But a dealer can also generally complete the task for you much faster than a locksmith, and they may offer lower prices too.
The key fob could need to be programmed for your car. key replacements can be done either through the dealer or looking up the owner's manual. It involves opening and closing doors, and turning on and off lights and other electronic devices. It could even involve pressing a combination of buttons which acts as the code. This is usually handled by the drivers, but it's always better to let a technician handle it.

The cost will also be affected by the year, model and year of vehicle. Newer cars have sophisticated transponder chips which will require pairing with the car by a locksmith or dealer and the process may be more expensive.
A dealer who sells a particular model will be more likely to be able to replace keys for the model. Some of the larger manufacturers, like Ford, Toyota, Chrysler and Nissan have a huge variety of models and are more familiar with the keys that are used for the models they sell.
Certain brands are more difficult to work with. Some of the more established brands that have shut down or are so old that they no longer make keys are included. These include Scion, Pontiac, Hummer, Oldsmobile, Mercury, Saturn, and Eagle. The keys are typically changed. This can be more expensive and difficult than replacing the key.
If you have a spare key it is best to have it cloned at an expert instead of obtaining a replacement from the dealer. That way you can avoid having to pay the higher after-hours or weekend rates. If you lose your keys you can be assured that the duplicate will function.