Pulley, Water Pump

16173-70020

Superseded / ended 2020-02 PNC 16173 General

Fitment

Codes the factory prints against this line. Hover for the catalogue's own expansion.

V35AFTS 3500CC 24-Valve Dohc VXFA50

Fits: Lexus LS500/500H/350 GSF50,GVF50,VXFA50
Valid: 2017-12 → 2020-02
Model period: 700W
Destination †: 01
Catalogue page †

† Read from the record layout but confirmed by no published legend.

Shown on

Figure 166786B Figure 166788B Figure 166799B

Interchangeable numbers

Number	Alternative	Effective
16173-70020	16173-70021	2020-04

Other lines in this group

Part number	Period	Status
16173-31030	2017-10 → 2020-03	Superseded / ended 2020-03
16173-31031	2020-04 → 2020-10	Superseded / ended 2020-10
16173-31040	2017-10 → 2020-03	Superseded / ended 2020-03
16173-31041	2020-04 → 2020-10	Superseded / ended 2020-10
16173-70021	2020-03 → 2020-10	Superseded / ended 2020-10
16173-31031	2020-10 → 2025-09	Superseded / ended 2025-09
16173-31031	2020-10 → —	Current
16173-31041	2020-10 → 2020-12	Superseded / ended 2020-12
16173-31042	2021-01 → —	Current
16173-70021	2020-10 → —	Current

List price

Not priced in this market.

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This number everywhere

Every vehicle in every market that takes 16173-70020.

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No quantity, deliberately

The factory catalogue records which parts a vehicle takes, never how many. Quantity was always typed in by the parts counter when raising an order, so nothing here can tell you whether you need one or four.