Remanufactured ECM Engine Computer 12612397 – For 2007-2012 Chevy Impala 3.5L 3.9L, E37, VIN Programmed

If your 2007-2012 Chevy Impala with the 3.5L or 3.9L engine is having electrical gremlins, starting issues, or check engine lights that won't go away, the ECM might be toast.

This is a remanufactured ECM (engine control module) from Auto 101.

Part number 12612397, service number same.

It's an E37 style.

It's been fully disassembled, cleaned, and rebuilt with new components where needed.

It's VIN programmed and ready to go—just plug it in.

Interchanges with 12618031, 12635902, 12611549, and more.

Fits years 2007-2012.

Comes with a warranty.

If your Impala's brain is fried, swap it for this one and get back on the road.