Engine Computer Programmed Plug&Play 1999 Oldsmobile LSS 3.8L PCM ECM ECU OEM
Engine Computer Programmed Plug&Play 1999 Oldsmobile LSS 3.8L PCM ECM ECU OEM.
Item Tag: 9357440
Programmed 1998 Riviera Powertrain Control Module 9357440
ALERO 99 (3.4L, ID16236757, 9356741, 9357034, 9357440). GRAND AM 98 (6-191, 3.1L) & 99 (3.4L, ID 16236757, 9356741, 9366314, 9357034, 9347440, 9357440). As the central computer for your engine and transmission, its proper function is critical.