2-Door Softtop
1989-1998

2-Door Hardtop
1989-1991

4-Door Hardtop
1991-1998

G13BA
1.3L I4 ENGINE CODE  

??
  Sidekick 2DR Soft Top 4WD 1989

G16
1.6L I4 ENGINE CODE  

??
  Sidekick 2DR Soft Top RWD 89-91
  Sidekick 2DR Soft Top 4WD 89-91
  Sidekick 2DR Hard Top 4WD 89-91

G16A
1.6L I4 ENGINE CODE  

??
  Sidekick 2DR Soft Top RWD 92-98
  Sidekick 2DR Soft Top 4WD 92-98
  Sidekick 4DR RWD 92-98
  Sidekick 4DR 4WD 91-98

J18
1.8L I4 ENGINE CODE  

??
  Sidekick 4DR RWD 97-98
  Sidekick 4DR 4WD 96-98