Engine control unit Ford FOCUS Mk 1 1998–2004 1.8 TDCi 1S4F12A650AC

Part type

Engine control unit

Also known as

ECU, Engine control module

Manufacturer

Ford

Model

FOCUS Mk 1

Years

1998–2004

Engine

1.8 TDCi

Part brand

Visteon

SKU

FOR-7C-41

OEM

1S4F12A650AC [1S4F-12A650-AC]

This Visteon engine control unit manages the engine electronics on Ford Focus Mk1 diesel models and is also known as an ECU or engine control module. Fitment is for the 1.8 TDDi version from 1998-2005; match OEM 1S4F12A650AC with your original unit to confirm compatibility.