1986 Chevrolet Blazer Engine Control Module 1227429((ARY))

1986-1989 Chevrolet S10 Blazer Engine Computer Control Module ECM 1227429 OEM

2000 to 2003 Chevrolet S10 Blazer Engine Control Unit Module ECM ECU AC0820 DG

1989 Chevrolet S10 Blazer Engine Computer Control Module ECM 1227429 OEM

2004 Chevrolet Blazer Engine Control Unit Module ECM ECU 12586243

2019-2021 CHEVROLET BLAZER ENGINE BRAIN COMPUTER CONTROL MODULE ECU BRACKET OEM

Fits 2023 2024 CHEVROLET BLAZER 2.0L ECM Engine Control Module 12730259 OEM

2019-2021 CHEVROLET BLAZER 2.5L ELECTRONIC ENGINE CONTROL MODULE 12697788 OEM