1997 Ford Expedition Auxiliary Heater & A/C

Part Notes: Cap asy - a/c charging valve, High side,Manifold & tube asy (less internal charge port threads)

Part Notes: Tube asy - heater water inlet, 5.4L,less nipple between brackets, Attaches to back side of water pump under intake manifold,Slides onto the 8555,O-rings are W704593-S100

Part Notes: Resistor asy - A/C blower motor, Main or auxiliary unit, with four-pin connector

Part Notes: Tube asy - Heater return, includes small hose that attaches to 8555 water bypass tube

Part Notes: Located on blower asy. in console, BEFORE 5/1/97

Part Notes: #2 in illustration. Return line, Without aux. heater.

Part Notes: Cap asy - a/c charging valve, High side,Manifold & tube asy (with internal charge port threads)

Part Notes: Main unit, integral & dealer installed A/C, FROM 3/8/97