Saturday, June 4, 2011
How do you Change the Heater Core in a 2003 Buick Lesabre?
I just want to how to change the heater core in a 2003 Buick Lesabre. Anyone know?|||You don%26#039;t - if it%26#039;s like most I%26#039;ve seen, it%26#039;s a big and I mean BIG job. You have to take the whole inside of the car apart. This is not a DYI project.