Toyota Corona

1987-12 → 1992-11 · chassis AT17#,ST17#,CT17#,ET176 · catalogue 271120 · Japan

Discontinued model Data version 1993-06

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

Gasket, Auxiliary Air Valve

PNC 22238 · 3 part lines in this catalogue

Drawn on NA0448, NA0495B — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
22224-74310	4SFI 1800CC 16-VALVE DOHC CI ST170	1987-12 → 1989-11	Superseded / ended 1989-11	¥340
22238-74010	3SGE 2000CC 16-VALVE DOHC EFI ST171	1987-12 → 1989-11	Superseded / ended 1989-11	¥230
22238-74010	3SGE 2000CC 16-VALVE DOHC EFI ST171 4FC ATM, 4-SPEED FLOOR SHIFT	1989-11 → 1990-02	Superseded / ended 1990-02	¥230

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.