The description you gave was pretty vague, but this is what the 4runners with 4 doors and the 4 inch stereo opening use. I hope this helps you out.
Front speakers Dash : 4" Front Door : 5-1/4" factory speaker note
Rear speakers Rear Door : 5" factory speaker note
Far rear speakers Back Panel : 6-1/2" factory speaker note Pillar : Tweeter
Try to use Toyota speaker adapter plugs so you don't need to cut wires and mess the electric system up. You can get them from Ebay or Amazon.4"
Speakers on a 1994 4Runner are relatively small. The front uses 4 inch diameter units while the rear uses 5 and 1/4 inch units.
suspension its something to do with ur front end suspension
Front - 4'' Rear - 6'' x 9'' Source: I have change the speakers in my 1994 and 1996 Toyota Camry.
The front speakers in a 1994 Toyota Celica measure 6 3/4 inches and are located in the door. The rear door speakers measure 6 3/4 inches, and the rear deck speakers also measure 6 3/4 inches.
four two in the front and two in the back. the ones in the back or subs if you have top in stereo they have small amps to them in the rear
buy new ones and put them in
yes
17.2 gallons
With a gas powered torch and an electric welder you can put any front axle in any vehicle ever manufactured on planet earth
R134
The cabin air filter on a 1994 Toyota 4Runner is located behind the glove compartment. It filters are which comes from the outside and air which is recirculated inside the cabin.