Pontiac Firebird Engine Coolant Thermostat Replacement

180 Degrees F Alternate Temperature Option

195 Degrees F OE Specified Temperature

180 Degrees F Alternate Temperature Option

160 Degrees F Alternate Temperature Option

195 Degrees F OE Specified Temperature

192 Degrees F OE Specified Temperature

180 Degrees F Alternate Temperature Option

192 Degrees F OE Specified Temperature

205 Degrees F Higher Alternate Temperature Replacement

160 Degrees F Alternate Temperature Option

195 Degrees F OE Specified Temperature

160 Degrees F Alternate Temperature Option

180 Degrees F Alternate Temperature Option

195 Degrees F OE Specified Temperature

Replaces TH1378.70J With Leak Groove Opening Temp: 70C / 158 F

Replaces TH1378.83J With Leak Groove Opening Temp: 83 C / 181 F

195 Degrees F OE Specified Temperature

180 Degrees F Alternate Temperature Option

180 Degrees F Alternate Temperature Option

160 Degrees F Alternate Temperature Option

160 Degrees F Alternate Temperature Option

160 Degrees F Alternate Temperature Option

180 Degrees F Alternate Temperature Option

180 Degrees F Alternate Temperature Option

195 Degrees F OE Specified Temperature

170 Degrees F Alternate Temperature Option

High Flow Thermostat; With jiggle-pin Opening Temp: 73 C / 163 F

High Flow Thermostat; With jiggle-pin Opening Temp: 82 C / 180 F

Replaces TH0963.80J Opening Temp: 80 C / 176 F Aftermarket Alternative

180 Degrees F Alternate Temperature Option

195 Degrees F OE Specified Temperature

180 Degree; Alternate Temperature

195 Degree; OE Temperature

180 Degrees F Alternate Temperature Option ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

192 Degrees F OE Specified Temperature ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

195 Degrees F OE Specified Temperature ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

160 Degrees F Alternate Temperature Option ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

180 Degrees F Alternate Temperature Option ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

195 Degrees F OE Specified Temperature

195 Degree; OE Temperature

Replaces TH0963.91 Opening Temp: 93 C / 199 F Aftermarket Alternative

160 Degree; Alternate Temperature

180 Degree; Alternate Temperature

180 Degrees F Includes Seal Alternate Temperature Option ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

180 Degree; Alternate Temperature

195 Degrees F OE Specified Temperature

180 Degrees F Alternate Temperature Option

192 Degrees F OE Specified Temperature

Without Leak Groove; Gasket Included Opening Temp: 82 C / 180 F

160 Degrees F Includes Seal Alternate Temperature Option Please discard included seal, additional gasket or seal is required ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

180 Degrees F Alternate Temperature Option

195 Degree; OE Temperature

Replaces TH3328.82J With jiggle-pin; With offset valve seat; Without By-pass valve; Without gasket Opening Temp: 82 C / 180 F Aftermarket Alternative

192 Degrees F OE Specified Temperature

195 Degrees F Includes Seal Higher Alternate Temperature Replacement

187 Degrees F Includes Seal with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only OE Specified Temperature

Without Leak Groove; Gasket Included Opening Temp: 92 C / 197 F

195 Degrees F OE Specified Temperature ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

195 Degree; OE Temperature

180 Degree; Alternate Temperature

180 Degrees F Alternate Temperature Option ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

160 Degrees F Alternate Temperature Option ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

180 Degrees F Includes Seal OE Specified Temperature

170 Degrees F Includes Seal Alternate Temperature Option ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

195 Degrees F Includes Seal OE Specified Temperature Please discard included seal, additional gasket or seal is required ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

195 Degrees F OE Specified Temperature ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

180 Degrees F Includes Seal with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only Alternate Temperature Option

160 Degrees F Includes Seal with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only Alternate Temperature Option

187 Degrees F Includes Seal with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only OE Specified Temperature

160 Degrees F Includes Seal Alternate Temperature Option

180 Degrees F Includes Seal OE Specified Temperature ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

180 Degree; Alternate Temperature

180 Degree; Alternate Temperature

195 Degree; OE Temperature

187 Degrees F Includes Seal with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only OE Specified Temperature ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

195 Degree; OE Temperature

Available Until Stock Depleted; 180 Degree; Alternate Temperature

w/ 195°F

160 Degrees F Includes Seal Alternate Temperature Option ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

160 deg.; Race Only

With jiggle-pin; With off-set valve seat; With leak holes on the bypass valve; Gasket included Opening Temp: 71 C / 160 F Aftermarket Alternative

With jiggle-pin; With off-set valve seat; With leak holes on the bypass valve; Gasket included Opening Temp: 82 C / 180 F Aftermarket Alternative

w/ 58.7MM Wide

180 Degree; OE Temperature; Seal included

With integrated housing thermostat; Gasket Included Opening Temp: 71 C / 160 F Aftermarket Alternative

W/Original Equipment or Most Aftermarket Water Pumps; 186 Degree; OE Temperature; Seal included

w/ 195°F

High Flow; For Cast Aluminum 90 Degree Water Neck; Temp 82 Degrees C/180 Degrees F; Uses PN[5234683/93] Thermostat Housing

180 deg.; Race Only

180 Degree; OE Temperature; Seal included

Cast Aluminum; 90 Degree Outlet; As-Cast; Temp 82 Degree C/180 Degree F

195 deg.; Race Only

Cast Aluminum; 90 Degree Outlet; Polished; Temp 82 Degrees C/180 Degrees F; Uses PN[5234685] Thermostat

W/GM Updated Replacement Water Pump; 187 Degree; OE Temperature; Seal included