Toyota Supra

1988-08 → 1993-05 · chassis GA70,JZA70,MA70 · catalogue 291120 · Japan

Discontinued model Data version 1993-11

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

Pipe Sub-assy, Air, NO.1

PNC 17303B · 3 part lines in this catalogue

Drawn on 17C988, NA0825D — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
17303-42020	7MGTEU 3000CC 24-VALVE DOHC EFI TURB MA70	1988-08 → 1990-08	Superseded / ended 1990-08	¥4,330
17303-70050	1GFE 2000CC 24-VALVE DOHC EFI GA70	1988-08 → 1990-05	Superseded / ended 1990-05	¥3,610
17303-70051	1GFE 2000CC 24-VALVE DOHC EFI GA70	1990-05 → 1990-08	Superseded / ended 1990-08	¥2,940

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.