Control Assy, Heater OR Boost Ventilator

55910-89121

Superseded / ended 1989-02 PNC 55910 United States

Fitment

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

LN5#,6#,RN5#,6#,7#,VZN6#

Fits: 4-Runner Truck RN5#,6#,7#,VZN6#,LN5#,6#
Valid: 1983-08 → 1989-02
Model period: not recorded — this catalogue predates the field
Destination †: 01
Catalogue page †: 0401

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

Shown on

Figure MED876D

Interchangeable numbers

Number	Alternative	Effective
55910-89121	55910-89136	1990-08
55910-89121	55909-89113	1990-08
55910-89121	82711-14110	1990-08

Other lines in this group

Part number	Period	Status
55910-89123	1983-08 → 1987-08	Superseded / ended 1987-08
55910-89123	1985-08 → 1987-08	Superseded / ended 1987-08
55910-89124	1985-01 → 1985-08	Superseded / ended 1985-08
55910-89124	1985-08 → 1987-08	Superseded / ended 1987-08
55910-89124	1985-08 → 1987-08	Superseded / ended 1987-08
55910-89136	1989-02 → 1989-03	Superseded / ended 1989-03

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 55910-89121.

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.