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
180°F
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
195 Degrees F Includes Seal OE Specified Temperature
180 Degrees F Includes Seal Alternate Temperature Option
160 Degrees F Includes Seal Alternate Temperature Option
180 Degrees F Includes Seal Alternate Temperature Option
195 Degrees F Includes Seal OE Specified Temperature
160 Degrees F Alternate Temperature Option
180°F
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
195°F
180 Degrees F Alternate Temperature Option
195 Degrees F OE Specified Temperature
180 Degree; OE 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."
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 Degree; OE Temperature
Replaces TH6470.71 With gasket / seal Opening Temp: 71 C / 160 F Aftermarket Alternative
Replaces TH6470.82 With By-pass valve; Gasket Included Opening Temp: 82 C / 180 F Aftermarket Alternative
Replaces TH6470.91 With By-pass valve; Gasket Included Height: 2.12 in Opening Temp: 91 C / 196 F OEM Recommended With OE No. 24507563
Replaces TH0963.91 Opening Temp: 93 C / 199 F Aftermarket Alternative
195 Degrees F Includes Seal OE Specified Temperature
160 Degree; Alternate Temperature
180 Degree; OE Temperature
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
180 Degrees F Alternate Temperature Option
High Flow Thermostat; Gasket Included Opening Temp: 91 C / 196 F Aftermarket Alternative
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
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."
195 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."
192 Degrees F OE Specified Temperature
Replaces THN1017 With jiggle-pin; With off-set valve seat; With leak holes on the bypass valve; Gasket included Opening Temp: 86 C / 187 F OEM Recommended With OE No. 12600171
187 Degrees F Includes Seal Thermostat Only Replacement 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; 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."
195 Degree; OE Temperature; Seal included
180°F
180 Degrees F Includes Seal Thermostat Only Replacement Alternate Temperature Option
160 Degrees F Includes Seal Thermostat Only Replacement Alternate Temperature Option
187 Degrees F Includes Seal Thermostat Only Replacement OE Specified Temperature
180 Degree; Alternate Temperature
195 Degree; OE Temperature
187 Degrees F Includes Seal Thermostat Only Replacement 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; Seal included
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
180 deg.; Race Only
195 deg.; Race Only
187 Degree; OE Temperature; Seal included
Browse our selection of quality engine coolant thermostat parts designed specifically for your Pontiac Grand Prix. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Brougham · GT · GT1 · GT2 · GTP · GXP · LE · LJ · Mclaren · SE · SJ · STE
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Automatic · Manual · U/K