Tube, Ventilation

17878-31020

Superseded / ended 2019-07 PNC 17878B General

Fitment

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

2GRFKS 3500CC 24-Valve Dohc GGH30 Q Q(MODEL MARK)

Fits: Alphard/Vellfire/HV AGH30,AYH30,GGH30
Valid: 2018-01 → 2019-07
Model period: 747W
Destination †: 01
Catalogue page †

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

Shown on

Figure 179970C Figure 17A741B Figure 17B036A Figure 17B037 Figure 17B038 Figure 17B976

Replacement history

Follow the number forward to what a dealer would supply today:

17878-31020 17878-F2040

Replaces

17878-0P040 17878-0P040 17878-0P040 17878-0P040 17878-0P040 17878-0P040 17878-0P040 17878-0P040

Other lines in this group

Part number	Period	Status
17878-31010	2015-01 → 2018-01	Superseded / ended 2018-01
17878-31010	2019-08 → 2020-01	Superseded / ended 2020-01
17878-31020	2018-01 → 2020-01	Superseded / ended 2020-01
17878-31020	2019-05 → 2020-01	Superseded / ended 2020-01
17878-31010	2020-01 → —	Current
17878-31020	2020-01 → —	Current
17878-31020	2020-01 → —	Current
17878-31020	2022-05 → —	Current

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 17878-31020.

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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.