Where is the cabin air filter for toyota tacoma 2003

SOURCE: cabin Air Filter

Open the glove box

Remove all of the contents in the glove box

On the right side, dis-engage the rod going to the split plastic pin on the glove box door

Squeeze both other sides of the glove box to defeat the stops that keeps the glove box from falling open

Observe the box in the area vacated by letting the glove box drop down, this is the heater box

Locate a rectangular cover (approx 7 " x 2"), it is located on the face of the box; facing you.

Pull this cover out towards you, the cabin air filter is located in the tray that is connected to this rectangular cover.

This should help you replace it.

SOURCE: Does the 2001 Toyota tacoma have a cabin filter if

No cabin filter.

SOURCE: 2002 Toyota Sienna cabin air filter??

Unfortunately, no.
Toyota began installing the cabin air filters in the Sienna product starting in 2003.

SOURCE: How I can replace cabin air filter in toyota rav4?

the cabin filter is behind glove box, open glove box an release it so it opens farther to get to filter ( should be release clips at sides of glove box)

SOURCE: cabin air filter, toyota canry

the cabin air filter is located behind the glove box...just take everything out of your glovebox ..then notice at the top how its held in easiest way is to remove the phillips head screws along the bottom at the hinge ...then look straight in its rite between the blower housing and the evaporator housing...hope this helps.