Coolant hose network issues looking like a pain - ZR-1 Net Registry Forums

1991 Corvette ZR-1 · 01-07-2023

Wondering if anyone has a solution for our ZR-1 specific coolant hose to thermostat setup, INCLUDING the connections. The coolant return connection to thermostat housing is leaking on me, so I just ordered a new replacement part off Jerry?s. It is most likely going to involve removing the housing to remove the old part and install. Then I got to looking at the other connection and I do not believe there is a direct replacement available. Hoping someone has found a workaround to these connections including the line set up going to the surge tank.

Someone has to have tackled this problem already. Oldest cars turned 33.

01-07-2023	#1
1991 Corvette ZR-1 Join Date: Sep 2018 Location: Florida Posts: 295	Coolant hose network issues looking like a pain Wondering if anyone has a solution for our ZR-1 specific coolant hose to thermostat setup, INCLUDING the connections. The coolant return connection to thermostat housing is leaking on me, so I just ordered a new replacement part off Jerry?s. It is most likely going to involve removing the housing to remove the old part and install. Then I got to looking at the other connection and I do not believe there is a direct replacement available. Hoping someone has found a workaround to these connections including the line set up going to the surge tank. Someone has to have tackled this problem already. Oldest cars turned 33.