04-07 CADILLAC CTS SRX 3.6L ECU ECM PCM ENGINE CONTROL COMPUTER 19260507 ✅TESTED GM ABS VIDEO 89541-08120 - You must match

89541-08120 - You must match this exactly

4W6A-12A650-TC

Lens is in good used condition but does a lot of minor or light scratches as pictured

AR3A-12A650-UB

If the vehicle is running poorly you will need to have a crank and throttle relearn completed

04-07 CADILLAC CTS SRX 3.6L ECU ECM PCM ENGINE CONTROL COMPUTER 19260507 ✅TESTED GM ABS VIDEO 89541-08120 - You must matchPart Number 19260507 You must match all of this! Fitment Interchange You must match your part numbers exactly as seen above all the way through. If any numbers are off compared to your original it will not work properly. ECU will require programming or coding to your vehicle or vehicle's security system and is not plug and play. ECU will fit Cadillac CTS and SRX 3. 6L models with exact part numbers match. Tech Notes ECU has been tested with our state