Ford Focus Service Manual: Spoilers/Aero

Body Exterior

...

Spoiler - Roof

  Item Part Number Description 1 550B03 Roof-mounted spoiler 2 — Roof-mounted spoiler double-sided tape (part of 550B03) 3 — ...

More about Ford Focus:

Ford Focus Clockspring
  Item Part Number Description 1 3530 Upper steering column shroud 2 — Steering wheel rotation sensor electrical connector (if equipped) (part of 14401) 3 3F818 Steering wheel rotation sensor (if equipped) 4 ...