2012 Traverse Engine Computer ECM PCM – 12651994 – Programmed To Your VIN, Plug & Play

If your 2012 Chevy Traverse (or compatible model like Impala) is acting up—rough idle, no start, check engine light on—it might be the engine computer.

This is a remanufactured OEM GM unit, part number 12651994, and here’s the best part: we’ll program it to your exact VIN before shipping.

That means you just plug it in and go.

No trips to the dealer.

It’s fully tested, disassembled, cleaned, and rebuilt with new components where needed.

Comes with a 1-year warranty and supersedes a bunch of older part numbers like 12643248 and 12652814.