22-23 4 Runner 4.0L Motor Engine Control Module ECM ECU PCM PCU Unit OEM Factory

10-14 Tahoe 5.3L Motor Engine Control Module ECM ECU PCM PCU Unit Computer OEM

2007 Escalade 6.2L Motor Engine Control Module ECM ECU PCM PCU Unit Factory OEM

2007 Silverado 5.3L Motor Engine Control Module ECM ECU PCM PCU Unit OEM Factory

10-14 Yukon 5.3L Motor Engine Control Module ECM ECU PCM PCU Unit OEM Factory OE

15-20 Yukon 5.3L Motor Engine Control Module ECM ECU PCM PCU Unit OEM Factory OE

10-14 Escalade 6.2L Motor Engine Control Module ECM ECU PCM PCU Unit OEM Factory

17-21 Encore 1.4L Motor Engine Control Module ECM ECU PCM PCU Unit OEM Factory