Manufacturer Part Number: 12634126. Interchange Part Number：12634126 FJ1157 12642128 12701658 12634126 12634128 12629929, 12629925. 2013 - 2019 Cadillac XTS 3.6L V6. The fuel injector has been 100% tested and exactly match the internal coil resistance and fuel flow rate of OEM fuel injectors.
