Replacement Ford remote key fob operating at 433MHz with Frequency Shift Keying (FSK) modulation. Designed for Ford vehicles that utilise the HU101 key blade profile and 4D63 transponder system.This is the remote electronics and casing assembly only — the transponder chip and key blade from your existing key will need to be transferred. Ideal for cases where the original remote casing has become worn, the buttons are unresponsive due to worn contacts, or the key has suffered physical damage.Compatible with Ford C-Max (2007+), Focus Mk3 (2011+), Galaxy Mk3 (2006+), Ford Ranger (2012+), Mondeo Mk4/Mk5 (2007+), S-Max (2006+), and Transit (2006+) models using the HU101 profile. Common OEM part numbers: 5WK50165, 5WK49986.

• 433MHz FSK modulation remote fob

• HU101 key blade profile compatible

• Supports 4D63 immobiliser system vehicles

• OEM replacement: 5WK50165 / 5WK49986 compatible

• Casing only — transfer existing transponder and blade

• 3-button configuration (lock, unlock, boot)