2006 | GMC Envoy XL | Used ECU | GM 12596679 | 5.3L (LH engine) | ECM

Part # GM 12596679  This is a Engine Control Module (ECM) Unit that fits the following vehicles:  ENVOY 06 Electronic Control Module; 5.3L (LH engine) ENVOY XL 06 Electronic Control Module; (LH engine), 5.3L GRAND PRIX 05-06 Electronic Control Module; (lower air cleaner housing), 5.3L GTO 06 Electronic Control Module; main (LH engine) IMPALA 06 Electronic Control Module; (lower part of air cleaner box), 5.3L ISUZU ASCENDER 06 Electronic Control Module; 5.3L (LH engine) MONTE CARLO 06 Electronic Control Module; (lower part of air cleaner box), 5.3L RAINIER 06 Electronic Control Module; (LH engine), 5.3L SAAB 9-7X 06 Electronic Control Module; (LH engine), 8 cylinder SSR 06 Electronic Control Module; (next to air box), ID 12596679 TRAILBLAZER 06 Electronic Control Module; (LH engine), 5.3L TRAILBLAZER 06 Electronic Control Module; (LH engine), 6.0L TRAILBLAZER EXT 06 Electronic Control Module; (LH engine), 5.3L General Info: This part may fit one or all of the described vehicles. Pl