Ford Focus Owners Manual: Engine oil dipstick - 1.8L Duratec-HE (MI4)/2.0L Duratec-HE (MI4)

Engine oil dipstick - 1.4L Duratec-16V (Sigma)/1.6L Duratec-16V (Sigma)/1.6L Duratec-16V Ti-VCT (Sigma)

Engine oil dipstick - 2.5L Duratec-RS (VI5)/2.5L Duratec-ST (VI5)

More about Ford Focus:

Ford Focus Anti-Lock Brake System (ABS) Module
Special Tool(s) Vehicle Communication Module (VCM) and Integrated Diagnostic System (IDS) software with appropriate hardware, or equivalent scan tool   Item Part Number Description 1 2C286 Hydraulic Control Unit (HCU) ...