Used,Match Part Number,Expedited Shipping! For Reference Only! BONNEVILLE 00 Elec Cont Unit (ECU); (LH eng comp), 3.8L (VIN K) BONNEVILLE 99 Elec Cont Unit (ECU); (LH eng comp) CENTURY 99 Elec Cont Unit (ECU); (LH eng comp) CUTLASS 99 Elec Cont Unit (ECU); (LH ctr dash), ID # 9361735 EIGHTY EIGHT 99 Elec Cont Unit (ECU); (LH eng comp) GRAND PRIX 00 Elec Cont Unit (ECU); (LH eng comp), 3.8L, w/supercharger opt, w/pcm opt K29 GRAND PRIX 99 Elec Cont Unit (ECU); (LH eng comp) IMPALA 00 Elec Cont Unit (ECU); (LH eng comp), 3.4L IMPALA 00 Elec Cont Unit (ECU); (LH eng comp), 3.8L, ID 9361735 INTRIGUE 99 Elec Cont Unit (ECU); (LH eng comp) LESABRE 99-00 Elec Cont Unit (ECU); (LH Fr eng comp) LUMINA CAR 99 Elec Cont Unit (ECU); (LH eng comp) MALIBU 99 Elec Cont Unit (ECU); (LH dash), 3.1L MONTANA 99 Elec Cont Unit (ECU); (LH eng comp) MONTE CARLO 00 Elec Cont Unit (ECU); (LH eng comp), 3.4L MONTE CARLO 99 Elec Cont Unit (ECU); (LH eng comp) PARK AVENUE 99 Elec Cont Unit (ECU); (LH Fr eng comp) REGAL 99 Elec Cont Unit (ECU); (LH eng comp) RIVIERA 99 Elec Cont Unit (ECU); (RH dash) SILHOUETTE 99 Elec Cont Unit (ECU); (LH eng comp) TRANS SPORT 99 Elec Cont Unit (ECU); (Canada, LH Fr eng comp) VENTURE 99 Elec Cont Unit (ECU); (LH eng comp) 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. 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. All orders going to Alaska, Guam, Hawaii, Puerto Rico other U.S.Territories will be shipped with USPS Priority mail. Powered by SixBit's eCommerce Solution