Google 1996 Buick Regal Custom and see.
rear 6x9 front 5 1/4
where is the drain plug for the radiator on a 1992 buick regal custom
3 1/2 inch
The rear speakers on a 1999 Buick Regal are removed by accessing the speakers from the trunk. The mounting bolts and then removed, the wires disconnected, and the speakers lowered from their mounts.
A 1994 Buick Regal Custom uses 134a refrigerant, not freon.
The 2003 Buick Regal has 54.4 in. of front hip room.
The 2001 Buick Regal has 42.4 in. of front leg room.
The 2013 Buick Regal has 42.1 in. of front leg room.
The 2012 Buick Regal has 56.7 in. of front shoulder room.
The 2002 Buick Regal has 54.4 in. of front hip room.
The 2002 Buick Regal has 58 in. of front shoulder room.