05-06 Silverado 6.0L Electronic Motor Engine Control Module ECM ECU PCM PCU WTY

10-13 Silverado 5.3L Motor Engine Control Module ECM ECU PCM PCU Unit OEM OE WTY

Engine ECM Electronic Control Module Fits 03-07 Hummer H2 3763162

Engine ECM Electronic Control Module Fits 03-07 Hummer H2 3760327

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

03-06 Silverado 5.3L Motor Engine Control Module ECM ECU PCM PCU Computer OEM OE

Engine ECM Electronic Control Module Fits 03-07 HUMMER H2 OEM

03-06 Yukon 5.3L Motor Engine Control Module ECM ECU PCM PCU Computer OEM OE WTY