1989 4.5L, 5.0L V-8

1989 C, E, AND K EQUIPPED WITH 4.5L DFI V-8 ENGINE

SERVICE ECM P/N 1228322
1989 V EQUIPPED WITH 4.5L PFI V-8 ENGINE

SERVICE ECM P/N 1227750


First Gen.:

V ANZR (2002) ANZR (2002) 16129601



1989 D EQUIPPED WITH 5.0L CCC V-8 ENGINE

SERVICE ECM P/N 1228330