New Genuine OEM GM Engine Control Module 12597121

16147060 - 1991 1992 1993 Chevy GM Engine Computer ECM ECU

16144288 Chevy GMC 4.3L AT MT Computer ECM 1990-1993 C1500 C2500 K1500 K2500

Genuine GM Engine Control Module Remanufactured 88999146

ACDelco GM 88999146 Engine Control Module Assembly( Remanufacture) Blazer Astro

S10 1991 - 1992 Chevy GMC s15 Sonoma Engine Computer ECM PCM 16144288 4.3L

1990-1993 GMC/Chevy Trucks ECM/ECU 4.3 W/ ID 16144288 or GM 88999163 OEM

16144288 Chevy 1990 4.3L Silverado V6 Engine Computer Sierra ECM EPROM AWDR F48