Plug-and-Play! 2009 CTS 3.6L Engine Computer (12623325) – Programmed To Your VIN, Ready To Go

So, your 2009 Cadillac CTS with the 3.6L is acting up, and you're pretty sure it's the brain—the engine computer.

No worries, we've got you covered.

This is a remanufactured PCM, part number 12623325, and here's the best part: we'll program it to your specific VIN before it even ships.

That means you get it, plug it in (it goes up front, by the way), and you're back on the road.

No trips to the dealer, no huge bills.

It's been fully tested and refurbished, so it's solid.

It also crosses with a bunch of other numbers like 12605672 and 12628387, just in case you're cross-referencing.

Get your Caddy running right again with this direct drop-in fix.