Hose, Water By-pass, NO.6

16283-37021

Current PNC 16283 Japan

Fitment

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

2ZRFXE 1800CC 16-Valve Dohc Efi ZWE211,213

Fits: Corolla Sport NRE21#,ZWE21#,MZEA12
Valid: 2018-06 → —
Model period: 712W
Destination †: 01
Catalogue page †

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

Shown on

Figure 167096B Figure 167097A Figure 167123F Figure 168702A Figure 168729

Interchangeable numbers

Number	Alternative	Effective
16283-37020	16283-37021	2016-05

Other lines in this group

Part number	Period	Status
16283-47040	2018-06 → —	Current
16283-24010	2022-10 → 2025-05	Superseded / ended 2025-05
16283-37021	2022-10 → —	Current

List price

¥350 Japan

Manufacturer list price with no history — indicative only.

This number everywhere

Every vehicle in every market that takes 16283-37021.

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.