Ford Focus key FO21T

Do you want the key cut?
and / or
Upload first picture of your key
(see Key Cutting below)
Upload second picture of your key
(see Key Cutting below)
Do you want a transponder chip with the key?
(see Key Programming below)

This is a replacement key for the Ford Focus used from 1998 to 2004. It can be used to replace a worn or damaged key. The transponder chip can be transferred from your worn or damaged key and put into the new one.

The transponder chip goes here:

Ford Focus key transponder location FO21T

The key can be cut and also provided with a transponder chip if required.

Key Code

The key code will take the following format:

  • A letter T followed by six digits from the group 1, 2, 3 or 4.

For example: T114143 as shown below.

The key code is recorded on a black plastic tag like this:

Ford key code tag

This tag would have been attached to the keys when the car was new.

Key Cutting

The key can be cut from the key code or two decent digital pictures of an existing key for the vehicle.

A picture like this taken from the top:

Ford cut key from top FO21T

And one like this taken from the side:

Ford cut key from side FO21T

If the key is cut from pictures the key code will be provided. If you ever require another key then one can be cut from this key code.

Key Programming

You can program additional keys into a Ford Focus from 1998 to 2004 using a manual procedure. To do this you must be in possession of two unique keys that start the vehicle. The transponder chip in one key can't be a copy or clone of the other.

The key programming procedure is available here:

Ford Focus 1998-2004 key programming

If you do not have two unique keys then a diagnostic machine plugged into the vehicle will be required.

Alternatively... if a key that starts the vehicle is brought or sent to us we have the facilities to copy the transponder chip within it onto a new one. The new key will then start the vehicle without any further programming being required. Email us at for further information.

Customer Reviews (1)
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1 Review:

Ford focus Mk.1 key
25 March 2022  | 

After pricing around for a key, for an old mk1 focus I looked on the internet to see what options were available. i looked at Keymoon, and thought that they deserved a try. My key arrived the following day, and worked as it should. it was a fraction of the cost of local key cutters, and as a garage owner, i will certainly be recommending this company to my customers.

1 of 1 people found this review helpful.
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