Cost of Car Key Replacement
It can be a huge hassle to lose your car keys, and it can be costly to replace keys. Based on the type of key you have, the costs can vary.
Asking a locksmith or dealer for an estimate is the best way to learn how much it will cost to replace the key. Below is replacement key of a few of the variables that could impact the price.
Transponder Keys
Transponder keys, sometimes referred to as chip keys, are equipped with an electronic micro-chip built into the keyhead. The chip sends out a coded signal to the car's immobilizer when it is put into the ignition lock cylinder. This code is in line with an ID number attached to the vehicle. This makes it extremely difficult to steal a vehicle since it is not able to be started without a valid code.
This kind of key was developed to make it harder for thieves to hot-wire vehicles. Before this technology was invented, it was very simple for thieves to start vehicles by connecting two wires, a process called "hot wiring." Transponder keys are secure because they require a unique code to be activated. These unique codes are difficult to duplicate with regular tools and must be copied by an auto locksmith.
In the end, the transponder key is more expensive than conventional bladed keys. However, this extra cost is often worth it in the long run, especially when considering the security benefits of this type of key.
Consider the importance of security for you before you decide to purchase a transponder. Take into consideration your budget and your lifestyle before deciding if the additional cost is worth it.
Dealerships charge a premium to replace keys for cars. It is because they are the exclusive dealers of certain models of cars and have huge overheads. Fortunately, there are many other professional car locksmiths who provide the same high-quality service for less.
If you're unsure whether your car is equipped with a transponder chip, you can check with your local dealer or auto locksmith. They'll be able to tell you whether or not your vehicle is chip-equipped and can also help you determine the cost to purchase a new one. It's important to choose an auto locksmith that is reputable and has experience with your vehicle type, whether you go for the transponder that is less expensive or the more expensive keys that are not transponder-compatible.
Laser-Cut Keys

Certain newer cars use keys with more sophisticated designs called a sidewinder or laser cut keys. These keys require a locksmith or car dealership to cut them, and then program the computer chip inside the key. While they are more expensive than conventional keys, they also come with higher security features. This is why they're considered the best choice for those who are looking to protect their car from theft.
Laser-cut keys are different from regular two-sided keys since they are only cut in the middle. These cuts are much more precise and far more difficult to duplicate than standard notches found on regular key blades. They are also more difficult to discern and are a better deterrent for thieves.
A locksmith or dealer would make use of a milling device to make a laser-cutted key. These machines use a bit that resembles drills to slowly strip away the key's metal. They can remove exactly the amount of metal required for a specific key, allowing them to have a high degree of precision. This makes it more difficult for thieves to cut their own copy.
Laser-cut keys can also be more secure than traditional keys because they can't be used to unlock other cars using the same lock. When a normal car key is used, it sends a signal to the vehicle, which lets it recognize it. The engine will not start when the key isn't recognized. However, laser-cut keys have built-in transponders that are associated with a specific vehicle. This means that even if someone thief is able to cut and program a laser-cut key, the engine will still refuse to start.
To cut a key laser-cut, a technician will need to have the vehicle Identification Number (VIN) of the vehicle to locate the proper specifications for it on the CNC machine. The process can range from 15 minutes to a few hours depending on the make and model of the vehicle that is being considered. Once the correct specifications are entered, a laser-cut keys will be ready for programming by the locksmith or dealership.
Dealerships
Getting your car key replacement at a dealership is the most expensive option, but it is often necessary. The positive side is that a lot of times, it is covered by insurance or your warranty. It is advisable to check with your insurance company to determine if key replacements are covered by the policy. It is also an excellent idea to have any stolen, lost, or damaged keys deprogrammed at the dealership, as this will ensure that no one can use them in the future.
If you have a standard key fob, it could be the most affordable option to get it replaced at the dealership. However, if your key fob has a chip built in and isn't clonable, it will likely cost more money to have it replaced at the dealership or through an locksmith. The cost of a key fob could vary widely based on the model and brand of your car, therefore it's recommended to talk to local locksmiths, dealers, or mechanics for a precise cost estimate.
You can also save money by having your spare key copied at the dealership. This can be cheaper than having it cloned by a locksmith, but you'll need to make sure that your spare key is compatible with the vehicle you're using it.
It's important that you write down your VIN, whether you're getting your car key replaced at a dealership or a locksmith. This will help ensure that the new key is of the correct size and will be compatible with your vehicle. You can locate your VIN on the dashboard of your vehicle on the side of the windshield, in the corner of the windshield or on the front of the engine block, or in the owner's manual.
In the past the days of car keys being lost, it was no big deal. The technology of modern vehicles has made it harder to replace keys, and this can be costly. Always keep a spare car key at the go or be aware of your options in the event that your keys are stolen or lost.