FITMENT GUARANTEED ONLY IF U MATCH CIRCLED PART NUMBER! This part will fit these makes and models with these options AURA 08 Electronic Control Module; (RH firewall), 3.5L AVALANCHE 1500 08 Electronic Control Module; (LH front under battery) CAPRICE 11 Electronic Control Module; ID 12612384 CORVETTE 08 Electronic Control Module; (RH engine compartment) CORVETTE 09 Electronic Control Module; (RH engine compartment), Z06 CTS 08 Electronic Control Module; (RH front engine compartment), (3.6L), VIN 7 (8th digit), ID 12612384 EQUINOX 08-09 Electronic Control Module; (LH engine compartment), 3.4L ESCALADE 08 Electronic Control Module; (LH front under battery) ESCALADE ESV 08 Electronic Control Module; (LH front under battery) ESCALADE EXT 08 Electronic Control Module; (LH front under battery) EXPRESS 1500 VAN 08 Electronic Control Module; (LH rear engine compartment), 5.3L EXPRESS 2500 VAN 08 Electronic Control Module; (LH rear engine compartment), gasoline EXPRESS 3500 VAN 08 Electronic Control Module; (LH rear engine compartment), gasoline G6 08 Electronic Control Module; (LH front engine compartment), 3.5L G6 08 Electronic Control Module; (LH front engine compartment), 3.9L HUMMER H2 08 Electronic Control Module; (LH front under battery) IMPALA 08 Electronic Control Module; (lower part of air cleaner box), 3.5L IMPALA 08 Electronic Control Module; (lower part of air cleaner box), 3.9L MALIBU 08 Electronic Control Module; classic style (emblem in grille), 3.5L MALIBU 08 Electronic Control Module; new style (emblem in bumper cover), 3.5L SAVANA 1500 VAN 08 Electronic Control Module; (LH rear engine compartment), 5.3L SAVANA 2500 VAN 08 Electronic Control Module; (LH rear engine compartment), gasoline SAVANA 3500 VAN 08 Electronic Control Module; (LH rear engine compartment), gasoline SIERRA 1500 PICKUP 08 Electronic Control Module; (LH front under battery), w/o 4.3L SIERRA 2500 PICKUP 08 Electronic Control Module; (LH front under battery), 6.0L SIERRA 3500 PICKUP 08 Electronic Control Module; (LH front under battery), 6.0L SIERRA DENALI 08 Electronic Control Module; (LH front engine compartment) SILVERADO 1500 PICKUP 08 Electronic Control Module; (LH front under battery), w/o 4.3L SILVERADO 2500 PICKUP 08 Electronic Control Module; (LH front under battery), 6.0L SILVERADO 3500 PICKUP 08 Electronic Control Module; (LH front under battery), 6.0L SUBURBAN 1500 08 Electronic Control Module; (LH front under battery) SUBURBAN 2500 08 Electronic Control Module; (LH front under battery) TAHOE 08 Electronic Control Module; (LH front under battery), w/o hybrid option TORRENT 08-09 Electronic Control Module; (LH engine compartment), 3.4L VUE 08-09 Electronic Control Module; 3.5L YUKON 08 Electronic Control Module; (LH front under battery), w/o hybrid option YUKON XL 1500 08 Electronic Control Module; (LH front under battery) YUKON XL 2500 08 Electronic Control Module; (LH front under battery) REQUIRE REPROGRAMMING, CONDITION: USED SHIPS: SAME DAY OR NEXT BUSINESS DAY! 30 DAYS WARRANTY!