2002 ford taurus heater core how many do they have?

2002 ford taurus heater core how many do they have?

One.

Hi just the one buried well within the dash board that is the issue. Having to take the car almost completely apart to replace it a mechanics time would run into days to do this so it becomes a job far too expensive to do.

All standard cars have just one unless there's a separate rear heater, your's doesn't. Not usually an easy job but any decent mechanic can do the job in far less than "days".