2005-2006 Chevrolet Cobalt or HHR ecm ecu computer 12604764 Transmission control module The part # is 1860B539

The part # is 1860B539

This is a good ecm or engine computer for a 1987-1989 Ford Taurus or Mercury Sable

The part # is 21021601

This is a good ecm or engine computer for a 1994-1995 Toyota Camry

The part # is B653 18 881

2005-2006 Chevrolet Cobalt or HHR ecm ecu computer 12604764 Transmission control module The part # is 1860B539MAKE SURE YOUR PART NUMBER MATCHES BEFORE ORDERING!!! Stock # 3C139 This is a good ecm or engine computer for a 2005 2006 Chevy Cobalt or HHR. The part # is 12604764. 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!!!