04-07 CADILLAC CTS SRX 3.6L ECU ECM PCM TESTED 12602703 FREE VIN PROGRAMMING Featured Products 6C3A-12A650-AAA

6C3A-12A650-AAA

Attn: R&R/(your eBay user name here)

4C3A-12A650-AVA / DPU-252A

1W6H-18C612-AC - Please match this

04-07 CADILLAC CTS SRX 3.6L ECU ECM PCM TESTED 12602703 FREE VIN PROGRAMMING Featured Products 6C3A-12A650-AAAPart Number 0 261 209 054 12602703 Service NO: 12602703 You must match all of this! ECU has security and requires programming before installation. We offer FREE VIN programming so the ECU arrives and your vehicle will start once a key relearn process is completed. We will send instructions on how to complete this. During chekcout, be sure to put your VIN in the "notes to seller" field, otherwise we'll message after the purchase for your VIN. A