25 Surprising Facts About Replacement Keys Car

· 6 min read
25 Surprising Facts About Replacement Keys Car

How to Get Replacement Keys For Your Car

When a car key breaks or gets lost it's time to purchase a replacement. There are numerous options to do this, including auto locksmiths, roadside assistance or the dealership.

The easiest type of new car keys to replace are the classic double-edged keys that most people still use. They can be made at an hardware store for $10.

Transponder Keys

Unlike traditional keys, transponder chips contain tiny electronic circuits inside them that communicate with your car. When you insert the key into the ignition, it sends an electronic code to your car that matches the information the chip has stored. When the codes are in sync the engine is started. This is an excellent security feature to deter thieves who might try to connect your vehicle with a hot wire.

If you do lose your transponder key or it gets stolen, you'll need to visit a locksmith to get the replacement. They use specialized tools to duplicate your current key's chip and program it into the new key. This is more expensive and complicated than just getting an ordinary key for your car, however it is the only way to ensure that your vehicle will start.

If you're in a pinch and need to replace your lost transponder key ensure that the professional you employ has experience with your specific vehicle. They should be able identify the exact model and immobilizer system of your vehicle. This will ensure that the new key fits your ignition correctly and works with the rest of the security features.

Many people are unaware that they can get their remote car keys copied by a locksmith, rather than at an auto dealership. A locksmith can program your car key with the same technology as the dealership at a fraction of the cost.

Many people visit the dealership in the event of losing or damaging their keys. This is a mistake because you'll be charged more than go to an independent locksmith. In addition, the dealership has a much more expensive overhead, which means they have to charge more for their services.

Regardless of the type of car key you own it's always a good idea to look around for the best price. It might be worthwhile to select a locksmith that offers emergency assistance 24 hours a day, if you are in urgent need. Be sure to confirm that the professional you choose is licensed and insured before hiring them.

Laser-Cut Keys

If you've purchased a newer car recently, then you may have noticed that the keys you have purchased are different than keys found in older cars. Modern cars have keys that are laser-cut. These keys are also referred to as sidewinder key. They are manufactured using lasers which can cut more deeply than mechanical keys. They are more durable as well and aren't easy to duplicate.

If a person does manage to acquire one of these keys they'll have to get it programmed to their specific vehicle in order to function. This is done at a dealership, or by a professional locksmith. The procedure of programming a new key is simple and typically costs less than getting a replacement for an ordinary key.

Laser-cut keys are a secure alternative to basic transponder chips, as they come with a security system integrated into. The key itself transmits a signal to the vehicle's computer which then transmits a signal to the ignition and lock. The driver can unlock the doors and start the engine, just like a regular car key.

This kind of key is more expensive and complex to make because it requires specialized equipment that is not easily accessible at hardware stores. This makes them more expensive and more difficult for thieves to get.

Laser-cut keys offer an extra layer of security for vehicles. They are harder to bump or pick up than traditional key, and feature unique key patterns that reduce the chance that a person will use the same key for multiple vehicles. They aren't easy to duplicate, since the process requires a high-tech key cutting machine as well as a sophisticated software. This is the reason why they are more secure and a worthwhile investment for car owners. You can purchase these keys online, or at any Ace Hardware store. Use the store locator to locate a store near you.

Keys with Double-Edged Edges

Some cars have double-edged keys that have cuts on both sides of the key. These keys are more difficult to choose since they require a tool that cuts both sides of the key. These keys are often referred to as symmetrical cut key. They are more commonly found on older models of cars however they are also found in vending machines, lock boxes, and high security padlocks.

If you lose a double-edge key you must bring it to a dealer to have a new one made. The cost varies based on the type of key that were used, the year in which they were produced and if there is a remote or fob attached.

The majority of modern key systems have transponders in the key head that communicates with the car to check whether the key is legitimate and allows it to start. These are much more difficult to steal and are marketed as anti-theft devices. They are usually more expensive than mechanical keys and must be programmed by the dealer.

There are many dealers who charge for this service, but a locksmith may be cheaper. It is important that whoever you choose has the proper tools for your vehicle. Start by comparing the keyway profile between the new key and the existing key. The key shank should have the same distance from the shoulder to tip as the key you have currently.

In certain instances dealers may need to obtain an alternative key. However it is possible to find a spare key at an independent auto parts store or online. Be careful when purchasing a key, as the quality of these keys can vary greatly. The key you receive may not be fitted correctly, and it could cause a misfire if it's not made for your vehicle.


A couple of years ago, many automobiles began to offer smart keys that allow drivers to open and start their car by pressing the button. These are more expensive to replace in the event of a loss and are usually sold to deter theft. If you lose your smart fob or key you'll need to pay anywhere from $200 to $500 to replace it at the dealership.

Keyless Entry

Usually found on cars with newer models they are the most convenient keys. They emit a signal that allows the driver to unlock and start the car without needing to insert keys. They can also be used to control other functions like opening the windows, opening up the trunk or recording memory seat presets. Fortunately, these kinds keys are relatively simple to replace for the average car owner. If you do lose your key fob it could be more difficult to find an individual who can assist you.

If you're looking to purchase an alternative for a key fob that has a transponder in it, your best bet is to head to the dealership. You'll need to wait several days for them to order the replacement and link it with your vehicle. If you're in a pinch, it may be cheaper to call a locksmith for your car and ask them to cut and program your spare key for you.

Another option to save money on replacement keys is to purchase a used one from a dealer or another source. They are often available at a lower cost than what the price you'd pay at a dealership, and some are even just a fraction of the cost of a new one. Always ensure that the key and fob are in good shape.

Some key fobs come with the metal component of a key that's been fashioned in plastic. This lets you lock and unlock your car by pressing a button. They are generally cheaper than other types of fobs. However, you'll have to use the metal key to start your car.

Certain key fobs are programmed using the instructions in the owner's manual. Some require special equipment which is usually accessible through a dealer. You'll need to tow it to the dealer and provide proof of ownership if you lose it.  More Signup bonuses  could be expensive, especially when you don't have an alternate. Keep an extra key in a secure location in all times.