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Replacement Key

Old Jul 23, 2025 | 09:00 AM
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Replacement Key

Is there a consensus on replacement keys? As to where to buy them?

I have all my keys, I just want to program a third.

my OE # is FL3T-15K601-AC
 
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Old Jul 23, 2025 | 09:52 AM
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I've always had good luck with one of the key sellers or locksmiths on eBay. Used ones have worked fine for me as well, but I always opt for OEM keys.
 
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Old Jul 23, 2025 | 11:49 AM
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I used this seller on eBay last week. They're an actual locksmith company. The FOB I ordered for my 2024 Expedition looks identical to my factory keys. Programmed easily and they even laser cut the "key" part if you want. my only complaint is that the battery arrived dead. $5 on Amazon for 2, and know I have a spare

2018 F-150 key on eBay
 
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Old Jul 23, 2025 | 12:23 PM
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Maybe you know this and it's the reason for your question, but many low cost spare key fobs are clones of one key. When you program a spare the truck does not see this as a new distinct key. If you lose one of the originals, the spare won't work to program a replacement because the truck will think it is the same as your remaining original. At least this is what I have read on forums related to new key programming.

The solution is to buy a real spare key from Ford or a reputable source. Hence your search....
 
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Old Jul 23, 2025 | 12:46 PM
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Cloning a key requires taking it to a Vendor or Kiosk. It requires specialized equipment. They take your working key and clone the RFID signal to a blank key. You end up with twin keys that the car sees as 1 unique key since they RFID is identical.

Not a single Ford vehicle ever made can clone a key. They can be programmed to handle 4-8 keys (model specific). But only if you have 2 unique keys already.

Neither can Forscan. It can wipe the PATS memory and program new keys. But it CANNOT clone a key. Works pretty good actually. I’ve used it on my F-150, Excursion, and daughters Mariner. Each has 3 unique keys now

The key I linked is a unique stand alone key. It requires programming just like a factory OEM key does.
 
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Old Jul 23, 2025 | 01:22 PM
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Originally Posted by Tylus
Cloning a key requires taking it to a Vendor or Kiosk. It requires specialized equipment. They take your working key and clone the RFID signal to a blank key. You end up with twin keys that the car sees as 1 unique key since they RFID is identical.

Not a single Ford vehicle ever made can clone a key. They can be programmed to handle 4-8 keys (model specific). But only if you have 2 unique keys already.

Neither can Forscan. It can wipe the PATS memory and program new keys. But it CANNOT clone a key. Works pretty good actually. I’ve used it on my F-150, Excursion, and daughters Mariner. Each has 3 unique keys now

The key I linked is a unique stand alone key. It requires programming just like a factory OEM key does.
Thanks for the clarification. PATS and key programming will always confuse me. Here is what I remembered reading in Forscan and confirms what you have said. The important take away is don't use a cloned key (that is blank) if you are erasing all keys and trying to relearn PATS. If your vehicle can add the new key you are OK.


WARNING:Experience shows that 90% of problems with using this function are caused by blank key problems (not-original/china clone, incompatible transponder etc). Consdering this experiene, it must be counted that the Erase function is potentially dangerous, because engine will not start until you program at least 2 keys. So it is STRONGLY RECOMMENDED to check the blank keys (and correct work of the program with your specific vehicle) before executing the Erase function. Just programm it as the 3rd key and if it has been programmed successfully and engine runs using this key, you may execute the Erase function. Here is a dedicated article about how to check the blank PATS key: http://forscan.org/forum/viewtopic.php?f=6&t=1581
 
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Old Jul 24, 2025 | 05:03 PM
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I am in need of a second key for my recently purchased "new to me" 2019 F150 XLT. It came only with the fob.

All I want is a key that will lock/unlock the doors and start the car.

My local locksmith who provides this service said the cost to make an extra key is $95!

Seems a bit steep to me, but what do I know? -
 
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Old Jul 24, 2025 | 07:04 PM
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Originally Posted by Don Ridley
Maybe you know this and it's the reason for your question, but many low cost spare key fobs are clones of one key. When you program a spare the truck does not see this as a new distinct key. If you lose one of the originals, the spare won't work to program a replacement because the truck will think it is the same as your remaining original. At least this is what I have read on forums related to new key programming.

The solution is to buy a real spare key from Ford or a reputable source. Hence your search....
I have two original keys, so I just need to get an additional key so I can program it as a third key, for my wife to use, because she loses keys…

vendor on eBay as mentioned above can have the key itself cut as well, I just need to get the key code from the dealer. Vs. sending in an image of mine.
 
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Old Jul 24, 2025 | 07:20 PM
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Originally Posted by D.Yaros
I am in need of a second key for my recently purchased "new to me" 2019 F150 XLT. It came only with the fob.

All I want is a key that will lock/unlock the doors and start the car.

My local locksmith who provides this service said the cost to make an extra key is $95!

Seems a bit steep to me, but what do I know? -
If that's the cost of a new key and the programming, that's not unreasonable. If that just the cost of cutting and programming the key, that typical unfortunately.
 
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Old Jul 27, 2025 | 01:49 PM
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It was the cost for both; cutting the key and programming it. With state sales tax the total came to $`102,51. Comparatively speaking the price may be reasonable, but it sure seems expensive for a single key.

Whatever happened to the "good ol' days" when one could run down to the local hardware store and get a duplicate key cut for less than a buck?
 
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Old Jul 27, 2025 | 02:15 PM
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Originally Posted by D.Yaros
It was the cost for both; cutting the key and programming it. With state sales tax the total came to $`102,51. Comparatively speaking the price may be reasonable, but it sure seems expensive for a single key.

Whatever happened to the "good ol' days" when one could run down to the local hardware store and get a duplicate key cut for less than a buck?
Yeah, those days are long gone. But on the positive side, the days of casually stealing a car are long gone as well. When I was in high school back in the 1970's we found that having about a half dozen of those cheap hardware store keys from each of the big three auto manufacturers allowed us to "borrow" probably 90% of the vehicles in the school lot. Of course we never did anything but maliciously move them around the lot, lol.
 
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Old Jul 28, 2025 | 09:46 AM
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Originally Posted by NewEnglandHerdsman
Yeah, those days are long gone. But on the positive side, the days of casually stealing a car are long gone as well. When I was in high school back in the 1970's we found that having about a half dozen of those cheap hardware store keys from each of the big three auto manufacturers allowed us to "borrow" probably 90% of the vehicles in the school lot. Of course we never did anything but maliciously move them around the lot, lol.
Tell me. I had a '64 442, and discovered that my key would start (or so it would seem) about half the GM products in a parking lot.
 
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Old Jul 28, 2025 | 01:14 PM
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https://www.sffobsinc.com/

I used them to buy the new style key fob for my 2016 F150 and was very happy with them.

They can even cut the spare emergency key for you.
 
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