1998 GMC Sierra 1500 V8 5.7L 4x2 ECM ECU PCU Engine Computer Module OEM.

1999 Chevy Express 1500 5.7L ECM ECU PCU Engine Computer Module OEM.

2002 GMC Yukon V8 5.3L 4x2 ECM ECU PCU Engine Computer Module OEM.

1999 Chevrolet Tahoe V8 5.7L 4x2 ECM ECU PCU Engine Computer Module OEM.

1994 GMC Suburban V8 5.7L 4x4 ECM ECU PCU Engine Computer Module OEM.

1999 GMC Suburban 1500 V8 5.7L 4x2 ECM ECU PCU Engine Computer Module OEM.

2000 Chevrolet C2500 GMT-400 V8 5.7L 4x2 Aut ECM ECU PCU Engine Computer Module

1992 GMC Sierra V8 5.7L 4X2 Aut ECM ECU PCU Engine Computer Module OEM.