This is a short cut way of replacing the heater core so you don't need to remove the entire dash and recover the a/c refrigerant.

This applies to 2006-2009 Chevrolet Equinox and 2006-2009 Pontiac Torrent

Parts:
3/4" universal heater hose cut to length
4 or more hose clamps, may have to double up hose ends if they leak
AC Delco heater core
jug of dex-cool, 50/50 mix