Pulley Sub-assy, Idler

16603-70030

Superseded / ended 2024-10 PNC 16603B Europe

Fitment

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

V35AFTS 3500CC 24-Valve Dohc VXFA55

Fits: Lexus LS Series GSF50,GVF5#,VXFA55
Valid: 2020-11 → 2024-10
Model period: 819W
Destination †: 01
Catalogue page †

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

Shown on

Figure 11C649F Figure 11F399B

Interchangeable numbers

Number	Alternative	Effective
19000-70490	16603-70030	2022-09
19000-70500	16603-70030	2022-09
19000-70511	16603-70030	2023-06

Other lines in this group

Part number	Period	Status
16603-70020	2017-12 → 2020-07	Superseded / ended 2020-07

List price

Not priced in this market.

Only the Japanese dataset ships a price file. Add the part to an enquiry to ask a seller for a quote.

This number everywhere

Every vehicle in every market that takes 16603-70030.

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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.