Plug, Main Passage(FOR CARBURETOR JET)

21781-15230

Superseded / ended 1984-07 PNC 21781 Japan

Fitment

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

1SU 1800CC SX60

Fits: Cresta GX5#,61,LX60,MX51,61,SX60,TX50
Valid: 1982-06 → 1984-07
Model period: not recorded — this catalogue predates the field
Destination †: 02
Catalogue page †: /0150

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

Shown on

Figure MF2279F Figure MF2578B Figure MF2881A Figure MF3127B

Interchangeable numbers

Number	Alternative	Effective
21781-01010	21781-15230	1990-08

Other lines in this group

Part number	Period	Status
21781-15230	1982-06 → 1984-07	Superseded / ended 1984-07
21781-30020	1980-03 → 1982-06	Superseded / ended 1982-06

List price

¥440 Japan

Manufacturer list price with no history — indicative only.

This number everywhere

Every vehicle in every market that takes 21781-15230.

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.