2003 Chevy Tahoe ECM/PCM – ACDelco 12576106 – Programmed To Your VIN

Need an engine computer for your 2003 Chevy Tahoe?

This is a remanufactured ACDelco ECM (Electronic Control Module), part number 12576106.

The seller will program it specifically to your vehicle's VIN before they ship it, which is huge.

That means it's ready to plug in and go—no trips to the dealer to get it flashed.

It's been refurbished, tested, and is in full working order.

It comes with instructions and a manufacturer's warranty.

It's made in the USA and goes in the front engine bay.

If your Tahoe's computer has fried a capacitor or just gone bad, this is the fix.

Getting one pre-programmed saves you a ton of hassle.

It's a direct replacement, so get that truck back on the road with a solid, tested computer.