For Reference only! SILHOUETTE 98 Electronic Control Module; (LH engine compartment) ALERO 99 Electronic Control Module; (LH center dash), 3.4L, ID 9356741 ALERO 99 Electronic Control Module; (LH center dash), 3.4L, ID 16236757 BONNEVILLE 98 Electronic Control Module ACHIEVA 98 Electronic Control Module; 6-191 (3.1L) GRAND AM 98 Electronic Control Module; 6-191 (3.1L) FIREBIRD 98 Electronic Control Module; 6-231 (3.8L) INTRIGUE 98 Electronic Control Module RIVIERA 98 Electronic Control Module; (6-231, 3.8L) CUTLASS 99 Electronic Control Module; (LH center dash), ID 16236757 GRAND AM 99 Electronic Control Module; (LH center dash), 3.4L, ID 16236757 PARK AVENUE 98 Electronic Control Module; (6-231, 3.8L) GRAND AM 99 Electronic Control Module; (LH center dash), 3.4L, ID 9347440 GRAND AM 99 Electronic Control Module; (LH center dash), 3.4L, ID 9356741 ALERO 99 Electronic Control Module; (LH center dash), 3.4L, ID 9357440 CUTLASS 98 Electronic Control Module CAMARO 98 Electronic Control Module; 6-231 (3.8L) LESABRE 98 Electronic Control Module; (6-231, 3.8L) SKYLARK 98 Electronic Control Module; 6-191 (3.1L) VENTURE 98 Electronic Control Module; (6-207, 3.4L) GRAND PRIX 98 Electronic Control Module LUMINA CAR 98 Electronic Control Module; (LH engine compartment) MALIBU 98 Electronic Control Module; 6-191 (3.1L) TRANS SPORT 98 Electronic Control Module; (LH engine compartment) EIGHTY EIGHT 98 Electronic Control Module GRAND AM 99 Electronic Control Module; (LH center dash), 3.4L, ID 9357034 CENTURY 98 Electronic Control Module; (6-191, 3.1L) REGAL 98 Electronic Control Module GRAND AM 99 Electronic Control Module; (LH center dash), 3.4L, ID 9366314 MONTE CARLO 98 Electronic Control Module Please make sure to match the Part Number of the item with the one you have. All Modules have to be reprogrammed/repaired. We do not provide reprogramming/repair service. We are also not responsible for any kind of labor cost or reprogramming cost. In case of a return, Buyer will only be covered for the item price. This ECM is a core, recommended to be repaired/re-manufactured before installation. ECM appears to be in good condition but has not been tested. Please review all photos and the part number as this is the exact unit you will receive. Powered by SixBit's eCommerce Solution