Toyota Lexus RX300

1998-01 → 2003-02 · chassis MCU1# · catalogue 521410 · United States

Discontinued model Data version 2003-10

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

Housing, Water Inlet

PNC 16323 · 6 part lines in this catalogue

Drawn on 160598D, 161266B — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
16323-0A020 note	1MZFE 3000CC 24-VALVE DOHC EFI MCU10	2002-01 → 2002-10	Superseded / ended 2002-10	—
16323-0A021 note	1MZFE 3000CC 24-VALVE DOHC EFI MCU10	2002-10 → —	Current	—
16323-20020	1MZFE 3000CC 24-VALVE DOHC EFI MCU1#	1998-01 → 2002-01	Superseded / ended 2002-01	—
16323-20020 note	1MZFE 3000CC 24-VALVE DOHC EFI MCU10	2002-01 → 2002-10	Superseded / ended 2002-10	—
16323-20020	1MZFE 3000CC 24-VALVE DOHC EFI MCU15	2002-01 → —	Current	—
16323-20020 note	1MZFE 3000CC 24-VALVE DOHC EFI MCU10	2002-10 → —	Current	—

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.