Toyota Sienna

2011-09 → 2020-09 · chassis ASL30,GSL3# · catalogue 622330 · General

Supported model Data version 2020-09

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

Gasket, Intake Manifold TO Head, NO.2

PNC 17178 · 3 part lines in this catalogue

Drawn on 176685E, 178706C — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
17178-0P020	2GRFE 3500CC 24-VALVE DOHC EFI GSL30	2011-09 → 2011-11	Superseded / ended 2011-11	—
17178-0P021	2GRFE 3500CC 24-VALVE DOHC EFI GSL3#	2011-11 → 2014-09	Superseded / ended 2014-09	—
17178-0P021	2GRFE 3500CC 24-VALVE DOHC EFI GSL3#	2014-09 → 2016-08	Superseded / ended 2016-08	—

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.