In order to remove the speakers, you must remove the "Dash Pad". It's held in place with clips and a couple screws. Start by pushing up in the center of the dash pad. Then remove the screws.
Front (in dash) speakers are 4"
To remove the heater core on a 1992 Grand Marquis, first remove the dash board. Then remove the AC box to have access to the heater core.
4x6
depending on which you are trying to change i know the rear seat needs to be removed to access the rear speakers. there is no other way to remove the rear dash and or grilles
4X6 inch in dash and in the b pillars
The grill on the front speakers pop off luckily so you do not have to dismantle the dash
6 by 9 in the back dash and 6 1/2 in the doors
First thing to do is when ur in the driver seat, u should see two screws that's around the speedometer gauge of the dash! Remove the screws, then u need to remove the glove compartment! Then u'll need a flashlight for this! use the flashlight to look for a 9/32 screw that's screwed into the dash, remove that screw, then CAREFULLY, pull up from the drivers side on the dash all the way to the passenger side to remove it! Then u have access to the speakers! Good Luck!
The front speakers in a 1992 Toyota Celica are located in the front door and measure 6 1/2 inches. The dash speakers measure 4 inches. The rear side panel speakers and the rear deck speakers measure 6 3/4 inches.
i believe the heater motor is locted under the hood on the fire wall on the passengers side,no need to remove the dash
Six speakers in a 92-96 Diamante.Two on the dash,two in the front doors,two on the rear deck. Ern
The speakers i put in the dash of my 98 were 3.5 inch speakers!