THE FUEL PUMP IS LOCATED INSIDE THE GAS TANK AND THE ACCESS POINT IS ON THE TOP OF THE GAS TANK.
The above stated the obvious but did not answer the question. The access panel is located in the trunk near the back seat. To remove the fuel pump it is easier to drop down the back seat section and work from this location.
The 2012 Buick Regal runs on flex-fuel (FFV).
How do you replace the fuel filter on a 2003 Buick Regal?
The 2013 Buick Regal runs on regular unleaded.
The 2001 Buick Regal runs on regular unleaded.
The 2011 Buick Regal runs on regular unleaded.
The 2002 Buick Regal runs on regular unleaded.
The 2003 Buick Regal runs on regular unleaded.
The 2004 Buick Regal runs on regular unleaded.
The 2014 Buick Regal runs on premium unleaded (recommended).
Wandering fuel gauge on a 2003 regal
In the fuel tank.
In the fuel tank.