This part runs from the engine under the intake into the firewall. I know its a hose to the heater core, but it doesnt seem like anyone knows what Im talking about when I ask around at shops. The part with the duct tape (yes, duct tape) has a hole in it, causing the car to overheat within about 2 miles from home. My question is, can I just replace the hose with the hole in it or do I have to replace the whole part? I have conveniently taken pictures and circled in white the part in question.
http://i424.photobucket.com/albums/pp323/arw1006/probpart2.jpg
http://i424.photobucket.com/albums/pp323/arw1006/probpart3.jpg
http://i424.photobucket.com/albums/pp323/arw1006/probpart1.jpg
http://i424.photobucket.com/albums/pp323/arw1006/probpart4.jpg
http://i424.photobucket.com/albums/pp323/arw1006/probpart2.jpg
http://i424.photobucket.com/albums/pp323/arw1006/probpart3.jpg
http://i424.photobucket.com/albums/pp323/arw1006/probpart1.jpg
http://i424.photobucket.com/albums/pp323/arw1006/probpart4.jpg