If you’ve recently purchased a used car or lost your keys, you might be wondering:
“Does my car have a key fob?”
The answer isn’t always obvious—especially with older models, base trims, or aftermarket systems.
In this article, we’ll show you how to quickly identify if your vehicle uses a key fob, how to find out which type you need, and what to do if yours is missing.
1. What Is a Car Key Fob (And Why It Matters)
A key fob is a small electronic device that lets you remotely lock/unlock your car, and sometimes start the engine. It’s part of your vehicle’s keyless entry system. Some newer fobs are part of a push-to-start system, while older ones work alongside a traditional key.
Knowing whether your car uses a fob—and which type—is critical before buying a replacement.
2. How to Tell If Your Car Came with a Key Fob
Use the following steps to check:
✅ Check for Buttons on Your Key
Look for lock, unlock, trunk release, or panic buttons. If they exist, you have a key fob.
✅ Look for a Keyless Entry Receiver
If your car has remote lock/unlock functionality, it likely has a fob system. Many vehicles from the early 2000s onward have this by default.
✅ Check Your Owner’s Manual
Search for terms like “keyless entry,” “remote control,” or “transmitter.”
✅ Call a Dealership (or Use Our Lookup Tool)
Give them your VIN (Vehicle Identification Number) to confirm the fob system—and then shop online instead of overpaying.
3. Car Key Fob Lookup: What Kind of Fob Do I Need?
Not all fobs are created equal. Some look identical but function differently based on the FCC ID, part number, and frequency.
Instead of guessing, use our car key fob searcj tool at the top of this page to match your year, make, and model to the exact fob you need.
Use our simple searh tool to find the right fob for your vehicle »
4. What If My Car Didn’t Come with a Fob?
Some base trim models don’t come with a fob, but the system may still be pre-wired for one.
You have two options:
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Add an OEM Keyless Entry System (available from the factory or aftermarket)
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Install an Aftermarket Remote Start/Entry Kit (not always compatible with OEM remotes)
We recommend sticking with OEM remotes for compatibility and reliability.
5. Why Buy from Keyless Entry Remote Inc.?
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✅ Huge inventory of OEM and refurbished fobs
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✅ Save up to 80% vs dealership prices
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✅ Easy vehicle lookup tool
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✅ Programming instructions and support included
Ready to Find the Right Key Fob?
Don’t risk wasting time or money on the wrong remote.
Click here to find your key fob using our vehicle lookup tool.
It's fast, free, and gets you the exact match—no guesswork.
Final Thoughts
Whether you’ve lost your key fob or just bought a used car, identifying whether your vehicle uses a remote entry system is the first step.
Use the steps above and our trusted lookup tool to make sure you get the right key the first time.
