Replacement Keys Car: The Good, The Bad, And The Ugly

· 6 min read
Replacement Keys Car: The Good, The Bad, And The Ugly

How to Get Replacement Keys For Your Car

It's time to replace your broken or lost car key. You have many options, including auto locksmiths or roadside assistance.

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

Transponder Keys

Contrary to traditional keys chips have tiny electronic circuits inside them that communicate with your car. When you insert your key into the ignition the chip transmits an electronic signal to the vehicle that matches the code it has stored. When the codes are verified, the engine will start. This is a fantastic security feature to ward off car thieves who might try to connect your vehicle with a hot wire.

If you lose your transponder or it is stolen, you'll need to go to a locksmith for a replacement. These professionals use specialized equipment to copy your existing key's chip, and then program it into a new key. This procedure is more costly and complex than simply getting a standard key for your car, however it is the only way to ensure that your car will start.

If you're in a tight spot and need to replace your lost transponder key be sure that the person you choose to hire has experience with the specific vehicle you have. They will have to be aware of the exact model of your car and its immobilizer system. This will ensure that the new key is correctly inserted in the ignition and works with all security features.

Many people are unaware that they can get their remote car keys duplicated by an locksmith, rather than an auto dealer. Utilizing the same technology used by the dealership locksmith, a locksmith can duplicate the car key you have and program it for much less than the dealership costs.


Many people visit the dealership when they break or lose their keys. This is a mistake because you'll pay more than you would have if you had a local locksmith. The dealership also has higher overheads, and thus has to charge more.

It's always worth looking around for the best deal regardless of the type of car keys you've got. It might be worthwhile to choose a locksmith who offers emergency assistance 24 hours a day, when you're in need of assistance in a hurry. Make sure the locksmith you choose is licensed and insured.

Laser-Cut Keys

If you've bought a brand new car recently, then you might have noticed that the keys you have purchased are different than keys used in older vehicles. This is because of the fact that many modern vehicles require a laser-cut key. These keys, also known as sidewinder keys, are made with lasers that are able to cut deeper than traditional mechanical keys. They are also more durable and can be hard to duplicate.

If a person does manage to obtain one of these keys they'll have to get it programmed to their specific vehicle in order for it to work. This is carried out at a dealership or by an experienced locksmith. The procedure of programming a new key is easy and usually is less expensive than getting the replacement for an ordinary key.

Laser-cut keys are a significant improvement over a basic transponder chip key that have an integrated security system built right into them. The key itself sends an electronic signal to the computer, which sends a message to the lock and ignition. This allows the driver to open the doors and start the engine, similar to a regular key would.

This type of key is more costly and difficult to make, because it requires special equipment that isn't readily available at hardware stores. This is what makes them a more secure alternative to traditional keys and also more expensive for thieves to acquire.

Laser-cut keys are a great alternative for those who want an additional layer of security in their automobiles. They are harder to bump or pick up than traditional keys ones, and also have unique key patterns that reduce the possibility that someone could use the same key for multiple vehicles. They aren't easily duplicated, as they require a high-tech device and advanced software. This is what makes them more secure and a worthy investment for car owners. Keys can be purchased through the internet or at any Ace Hardware. Use the store locator tool to locate the nearest Ace Hardware store.

Double-Edged keys

Some cars have double-edged keys that have cuts on both sides of the key. These keys can be more difficult to select because they require a tool that cuts both sides of the key. These keys are also referred to as symmetrical cut keys. These are more common on older vehicles but can also be found in vending machines, lock boxes and padlocks with higher security.

If you lose a double-edge key it is necessary to take it to the dealer to have a replacement made. The cost will depend on the kind of key and the year it was made, as well as if there is a remote or fob connected to it.

Most modern key systems include transponders in the key head that communicates with the car to check whether the key is legitimate and allows it to start. These are more difficult to steal, and are marketed as theft deterrents. These keys are more expensive than conventional mechanical keys and will typically need to be programmed by an authorized dealer.

Locksmiths may be less expensive than dealers. It is important that whoever you choose has the right tools for your vehicle. The best place to begin is to check the keyway profile of the new key in comparison to the one you have. The key shank should be the same width from shoulder to tip as the key you have currently.

In some cases dealers will need to purchase a replacement key, however it is possible to purchase a spare key from an independent auto parts store or on the internet. Be  car key and fob replacement , as the quality of these keys could differ significantly. The key you receive may not fit properly and could result in a misfire or other problems if it isn't designed specifically for your vehicle.

A couple of years ago, many cars started to offer smart keys that let drivers open their vehicles and start it by pushing a button. They are more expensive to replace in the event of a theft and are often used to prevent theft. If you own a smart key and a fob, be prepared to shell out between $200-$500 for a replacement at a dealership if you lose the key.

Keyless Entry

Typically found on newer cars, these are the most convenient keys. They emit an alarm that allows drivers to unlock the car and even start it without putting a key in the ignition. They also control other features, like opening and closing windows, rolling down the windows the trunk and even recording presets for memory seats. Keys like these are simple to replace by the average car owner. If you lose your key fob, it could be difficult to find someone who will help you.

It is recommended to visit the dealer to replace a key fob using transponder. You'll have to wait several days for them to get the replacement and pair it up with your vehicle. It could be cheaper to get an auto locksmith to cut and program an extra key for you, if you're on a budget.

Another option to save money on a key replacement is to buy an older model from a dealer or another source. You can usually find them at a lower cost than what you'd pay at a dealer, and some are even a fraction of the price of a new one. However, you must examine the condition of the key and the key fob to make sure they're functioning properly.

Some key fobs come with the metal part of an old-fashioned key enclosed in plastic. This allows you to lock and unlock your vehicle by pressing the button. They are generally less expensive than other kinds of fobs. However, you'll still require a metal key in order to start your car.

You can program some key fobs by following instructions in the owner’s manual. Others require specialized equipment that's usually only available through a dealership. If you lose yours you'll need it transported to the dealer and provide proof of ownership before they are able to replace it. It could be costly, especially if you do not have an alternative. Keep your spare key in a secure location in all times.