This Fits Your 2004 Toyota Sienna 3.3L V6 A/T FWD LE Mini Passenger Van
Full size assembly image of EMISSION SYSTEM. EMISSION COMPONENTS. (1/1)

EMISSION SYSTEM. EMISSION COMPONENTS.

#1. #2. #3. 3. 3 liter. Evaporator port. Front. lower w/2WD. lower w/4WD. Rear. Upper. Vacuum switching.