Toyota Celica

1989-09 → 1993-09 · chassis ST18# · catalogue 252160 · Japan

Discontinued model Data version 1994-04

Parts groups Model variants Characteristics Frame ranges Catalogue groups Illustration notes Newest parts Spec codes

Pulley Sub-assy, Idler, NO.1

PNC 16603A · 2 part lines in this catalogue

Drawn on 160768A, 163738 — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
16603-88360	3SG# ST18# CV,GT4,GT4A,GTR	1989-09 → 1991-08	Superseded / ended 1991-08	¥9,900
16603-88360	3SGE 2000CC 16-VALVE DOHC EFI ST183 CV CONVERTIBLE TYPE	1991-08 → 1991-09	Superseded / ended 1991-09	¥9,900

Several lines under one group is normal — they are the variants for different build periods, destinations and specifications. The fitment codes are what separate them.