My 2007 chevy impala want stay crank new battery starter altanator

SOURCE: 2007 Chevrolet Impala LT

have your alternator checked,sometimes there are alternator fuses at the battery terminals,check if any are present (WHEN THOSE FUSES ARE BLOWN,YOU WILL NOT HAVE A CHARGE GOING TO THE BATTERY)

SOURCE: 2007 Chevy Impala LT stock stereo

pop out the center trim piece with a flat head screwdriver. Center dash piece may be brushed aluminum or wood grain depending on trim level. It should pop out easily working all the way around it. Then radio is held in with 7mm screws.

SOURCE: 2007 chevy impala

Pricing vary, depending on where you live and if you want it done at a dealership or at a local shop.It would be about 1hour of labor +price of the hose+power steering fluid. Dealer charges about $70.00 an hour.
You can call the dealer ask how much to change the hose. Also a local shop can gave you an estimate.

SOURCE: battery on 2007 chevy impala died last week

Take it back to the place where you bought it and have them test it. Not all 'new' batteries are perfect. Many can be defective from the factory or damaged during shipping etc.

SOURCE: 2004 chevy impala 6 cyl. Would not start. Lights

it resets the anti theft system, so vehicle will start. all gm vehicles from 97-2005, contain a anti theft system called a passlock system. go to tubesound.com to disable passlock for good. (just type in your problem when page comes up).