A4890-H9910 THERMAL VALVE / Thermal Vacuum Valve / Lookup Code 14890N (1) Supersession(s): 14890-H7260; 14890-H9910; A4890H9910 (2) THERMAL VALVE is Lookup Code 14890N in the diagram attached as resource.png (1) Part Fitment (1) ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Make Model Year Trim Engine Important vehicle option details ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Nissan 280ZX 1979-1981 GL, NON GL 6 Cyl 2.8L L28E ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Nissan Datsun 310 1979-1981 DX, GX 4 Cyl 1.4L A14 ------------------------------------------------------------------------------------------------------------------------------------------------------------------ 1) https://www.nissanpartsdeal.com/parts/nissan-thermal-valve~a4890-h9910.html 2) https://parts.nissanoflumberton.com/p/89942275/A4890-H9910.html ___________________________________________________________________________________________________________________________________________________________________ The vehicle options this part fits: (1) Production Date: 08/1979-06/1980 Fitting Vehicle Options: (CAL. 2S + CAL. 4S). L28E ___________________________________________________________________________________________________________________________________________________________________