Plug, Main Passage(FOR CARBURETOR JET)

21781-30020

Superseded / ended 1978-08 PNC 21781 United States

Fitment

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

18RC 2000CC RT118 4F;20R RT119 3HC;20R RT105 3FC Atm,3-Speed Floor Shift 4D;18RC RT104 3FC Atm,3-Speed Floor Shift STD Standard Type

Fits: Corona RT10#,11#
Valid: 1973-08 → 1978-08
Model period: not recorded — this catalogue predates the field
Destination †: 02
Catalogue page †: /1100

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

Shown on

Figure MF0956A Figure MF1058A Figure MF1358A Figure MF1612C Figure MF1894A

Interchangeable numbers

Number	Alternative	Effective
21781-30020	21781-16510	2000-10
21781-40010	21781-30020	1990-08

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 21781-30020.

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.