Ford Flex Key Replacement Guide
Last updated: September 2026 · Verified against OEM part numbers
Quick answer — Ford Flex
The Ford Flex (2009-2015) uses the BB5T-15K601-BA remote head key — 4D63 chip, 433 MHz (SKU PCK-FD-2132) — verified against the original OEM part number. See every compatible option in the table below.
- OEM part number: BB5T-15K601-BA
- Frequency: 433 MHz
- Chip / immobiliser: 4D63
- Key type: Remote Head Key
- Years covered: 2009-2015
- Wholesale: MOQ 5 units per SKU, models mixable in one order
Which Ford Flex key fits your vehicle?
💬 Ask on WhatsAppCompatible keys for Ford Flex
| Years | Photo | Key |
|---|---|---|
| 2009-2015 | | BB5T-15K601-BA 164-R7999 433MHz 4D63 Chip Remote Head Key for Ford Flex Five Hundred SKU: PCK-FD-2132 |
Before you order
- Match the year range — Ford changed key systems across model years. Check your registration year.
- Check your current key — the OEM number printed on your key matches the table above.
- Programming — smart keys need a compatible programmer (Xhorse, VVDI, Autel). We can advise which one works for each key.
Frequently asked questions
What frequency is the Ford Flex key?
The Ford Flex key operates on 433 MHz. Frequency is fixed in the key hardware and cannot be reprogrammed — a key bought on the wrong frequency will not lock, unlock or start the car.
What chip does the Ford Flex key use?
The Ford Flex uses a 4D63 chip. Tell your supplier the chip type when ordering so you receive the correct blank — an ID46 blank will not replace an ID47 or 4D83 key.
Which key fits my Ford Flex?
The Ford Flex (2009-2015) uses the BB5T-15K601-BA 164-R7999 433MHz 4D63 Chip Remote Head Key for Ford Flex Five Hundred (SKU PCK-FD-2132). Check the table above for all compatible options, verified against OEM part numbers.
Do you supply Ford Flex keys wholesale?
Yes. We supply locksmiths and key distributors at wholesale prices with MOQ from 5 units. Message us on WhatsApp for today's price list.
Ready to order a Ford Flex key?
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