Lincoln/Mercury Repair: 99 Town Car Heater Core, car heater, heater core

Question
Can you give me some sort of direction on how to change the heater core in a 99 town car and roughly how long it will take?  
Thanks

Answer
Hello Hun
this is a at least a 3 hour job .
You have to acess the heater core under the dash it is in the heater box.

the air cond tubes have to come out to it is a big job.
In my shop i install for 300 .

Good luck to u hun and please rate my serivice

pete