2003 Ford Focus ecm ecu computer RM4U7A-12A650-KNA**TESTED** Transmission control module The part # is 1W1F-12A650-AF

The part # is 1W1F-12A650-AF

Stock # 4D156

This is a good tested ecm or engine computer for a 1999 Mercury Cougar

The part # is MEC73-081

This is a good tested ecm or engine computer for a 2005 Ford Explorer or Mercury Mountaineer

2003 Ford Focus ecm ecu computer RM4U7A-12A650-KNA**TESTED** Transmission control module The part # is 1W1F-12A650-AFMAKE SURE YOUR PART NUMBER MATCHES BEFORE ORDERING!!! Stock # 4D285 This is a good tested ecm or engine computer for a 2001 Ford Focus. The part # is RM4U7A 12A650 KNA. It comes with a 90 day warranty. Make sure your part number matches before ordering. Computer may need to be reprogrammed to your vehicle. FREE SHIPPING IN THE UNITED STATES INCLUDING PUERTO RICO MAKE SURE YOUR PART NUMBER MATCHES BEFORE ORDERING!!!