Computer Assy, Emission Control

89550-20431

Superseded / ended 1983-10 PNC 89550 Japan

Fitment

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

ST150 3FC Atm,3-Speed Floor Shift

Fits: Corona AT150,ST150,16#,CT150
Valid: 1983-06 → 1983-10
Model period: not recorded — this catalogue predates the field
Destination †: 01
Catalogue page †: /0010

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

Shown on

Figure MEC766D

Interchangeable numbers

Number	Alternative	Effective
89550-20431	89550-20432	1990-08
89550-20430	89550-20431	1990-08

Other lines in this group

Part number	Period	Status
89550-20420	1983-01 → 1983-10	Superseded / ended 1983-10
89550-20430	1983-01 → 1983-06	Superseded / ended 1983-06
89550-20450	1983-10 → 1987-11	Superseded / ended 1987-11
89550-20460	1983-10 → 1987-11	Superseded / ended 1987-11

List price

¥43,600 Japan

Manufacturer list price with no history — indicative only.

This number everywhere

Every vehicle in every market that takes 89550-20431.

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.