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

Dashed callouts are standard fasteners the factory draws but does not list as separate parts — there is no part number behind them.

15 parts on this figure

Part number	Description	Fitment	Price
89070 — Transmitter Assy, Door Control
89070-48020	Transmitter Assy, Door Control 1998-01 → —	MCU1#	—
89070-48050 note	Transmitter Assy, Door Control 1999-08 → —	MCU15	—
89070A — Transmitter, Door Control (CUT KEY)
89070-48030	Transmitter, Door Control (CUT KEY) 1998-01 → —	MCU1#	—
89070-48060 note	Transmitter, Door Control (CUT KEY) 1999-08 → —	MCU15	—
89071 — Module Set, Transmitter Sub-assy, Door Control
89071-48010	Module Set, Transmitter Sub-assy, Door Control 1998-01 → 2000-07 ended	MCU1#	—
89071-48010	Module Set, Transmitter Sub-assy, Door Control 2000-07 → —	MCU1#	—
89073 — Cylinder Set, Lock W/Transmitter Housing(LESS MODULE)
89073-48010	Cylinder Set, Lock W/Transmitter Housing(LESS MODULE) 1998-01 → 1998-09 ended	MCU1#	—
89073-48011	Cylinder Set, Lock W/Transmitter Housing(LESS MODULE) 1998-09 → —	MCU1#	—
89073-48040 note	Cylinder Set, Lock W/Transmitter Housing(LESS MODULE) 1999-08 → —	MCU15	—
89073A — Ign Cylinder Set Lock W/Transmitter Housing (CUT KEY)
89073-48020	Ign Cylinder Set Lock W/Transmitter Housing (CUT KEY) 1998-01 → —	MCU1#	—
89073-48030 note	Ign Cylinder Set Lock W/Transmitter Housing (CUT KEY) 1999-08 → —	MCU15	—
89741 — Receiver, Door Control
89741-48020	Receiver, Door Control 1998-01 → —	MCU1#	—
89745 — Battery, Transmitter
89745-48010	Battery, Transmitter 1998-01 → 2000-07 ended	MCU1#	—
89745-48010	Battery, Transmitter 2000-07 → —	MCU1#	—
89747 — Buzzer, Wireless Door Lock
89747-48010	Buzzer, Wireless Door Lock 1998-01 → —	MCU1#	—

No quantity column: the factory catalogue records which parts a vehicle takes, never how many.