01 02 03 04 05 Civic 1.7L Thermostat Housing Water Passage EGR Type Used OEM | eBay
Thermostat replaced, now leaking coolant from housing - Honda-Tech - Honda Forum Discussion
I found this white gunk in the thermostat housing in my 1997 honda civic and there was no thermostat too so I installed one and burped the system now I just need