When your car key fob stops working or gets lost, you may wonder if you need a replacement or a duplication. The big difference is that duplication makes a copy of your working key fob, while replacement creates a brand-new one when you don’t have the original. Knowing which service you need saves you time, money, and stress.
What Is a Key Fob and How Does It Work?
A key fob is a small electronic device that lets you lock and unlock your car with the push of a button. Some fobs can even start your car without using a key. Inside the fob is a chip that talks to your car’s computer. If the chip matches, the car lets you in. If not, the car stays locked. This is why your key fob is more than just a piece of plastic. It keeps your car safe and makes driving easier.
Why Is Key Fob Replacement Often More Expensive Than Duplication?
Replacing a key fob costs more because it usually means you don’t have the old fob to copy. A locksmith has to:
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Get a new fob that fits your car’s system
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Program the chip so it talks to your car
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Make sure it works right before you leave
Duplication is faster because the working fob gives the locksmith all the info needed. Replacement takes extra tools and time, which adds to the price.
How Long Does It Take to Replace a Key Fob?
Replacing a key fob can take anywhere from 15 minutes to an hour. The time depends on your car’s make and model. Some cars have more advanced systems that need extra steps. A locksmith will first check what kind of fob you need. Then they’ll program it to match your car. You may need to test the new fob to make sure it works. Most locksmiths can finish the job the same day you call.
Can All Locksmiths Duplicate or Replace Key Fobs?
Not every locksmith has the right tools to work on key fobs. Some only handle basic car keys. A professional locksmith, like No Bull Locksmiths, has the equipment to:
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Program and test new fobs
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Work on both old and modern vehicles
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Help if you have push-button start systems
Always ask your locksmith if they handle key fobs before you schedule service. This saves you from wasting time and money.
Cost Differences Between Replacing and Duplicating a Key Fob
Duplication is usually cheaper because you already have a working fob. Replacement costs more since the locksmith must create a new fob from scratch. For example:
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Duplication can cost less because programming is simpler.
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Replacement often needs special ordering and setup.
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Some cars require dealership codes, which can raise the price.
If your fob is still working, duplication is the best way to save money.
Conclusion
Understanding the difference between key fob replacement and duplication helps you pick the right service. Replacement means making a brand-new fob when you don’t have one to copy. Duplication is faster and costs less if you still have your original fob. A skilled locksmith like No Bull Locksmiths can guide you through the process so you don’t feel stuck. When in doubt, always ask questions so you know what to expect.
