Fit System 99178 Toyota Sienna Driver/Passenger Side Replacement Mirror Glass
Height: 4-3/4 Inch; Width: 7-5/16 Inch; Diagonal: 8-1/8 Inch.  (98-03) TOYOTA Sienna,, Driver and passenger side; Glass fits mirrors with manual, heated power,  functions only. Mirror will fit heated application but does not include the heating feature.