Plug (FOR B-1 LOCK VALVE)

90339-04058

Superseded / ended 2000-07 PNC 35286A United States

Fitment

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

MCU1#

Fits: Lexus RX300 MCU1#
Valid: 1998-01 → 2000-07
Model period: not recorded — this catalogue predates the field
Destination †: 01
Catalogue page †

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

Shown on

Figure 351003

Replacement history

Follow the number forward to what a dealer would supply today:

90339-04058 90339-A0010

Interchangeable numbers

Number	Alternative	Effective
90339-A0010	90339-04058	2008-10

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 90339-04058.

Show all applications

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.