WHICH IS THE INLET HEATER HOSE AND OUTLET HEATER HOSE FOR THE HEATER CORE?
Nov 19, 2009 at 3:20 PM
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BMRFIXIT
CERTIFIED EXPERT
19,053 POSTS
Inlet is the one coming from the end of the engine by the thermostat
out let is front of the engine by the water pump
if you are flushing the heater core
make sure to plug the bypass hose in between the two if apply