Plug, Tight, NO.1(FOR CYLINDER BLOCK)

90331-50002

Superseded / ended 1993-05 PNC 11431A General

Fitment

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

1W 4000CC Diesel WU9#

Fits: Dyna 200 YU6#,YU71,YU8#,WU9#,RU85
Valid: 1988-08 → 1993-05
Model period: not recorded — this catalogue predates the field
Destination †: 03
Catalogue page †

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

Shown on

Figure MA6626D Figure MAA139B

Interchangeable numbers

Number	Alternative	Effective
90033-31008	90331-50002	2009-07
S9639-50103	90331-50002	2009-07

Other lines in this group

Part number	Period	Status
96411-01800	1988-08 → 1995-05	Superseded / ended 1995-05

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 90331-50002.

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.