Toyota Lexus LC500/500H(CP)

2017-01 → 2023-05 · chassis GWZ100,URZ100 · catalogue 433410 · United States

Supported model Data version 2024-06

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

Hose, Water By-pass, NO.4

PNC 16281 · 3 part lines in this catalogue

Drawn on 166624B, 166627E — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
16281-31130 note	8GRFXS 3500CC 24-VALVE DOHC GWZ100	2017-01 → 2019-03	Superseded / ended 2019-03	—
16281-31131 note	8GRFXS 3500CC 24-VALVE DOHC GWZ100	2019-03 → —	Current	—
16281-38090	2URGSE 5000CC 32-VALVE DOHC EFI URZ100	2017-03 → —	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.