160 deg.
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
180 Degrees F Alternate Temperature Option
160 Degrees F Alternate Temperature Option
195 Degrees F OE Specified Temperature
Replaces TH1378.70J With Leak Groove Opening Temp: 70C / 158 F
195 deg.
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
High Flow Thermostat; With jiggle-pin Opening Temp: 73 C / 163 F
High Flow Thermostat; With jiggle-pin Opening Temp: 82 C / 180 F
180 Degrees F Alternate Temperature Option
195 Degrees F OE Specified Temperature
180 Degree; Alternate Temperature
195 Degree; OE Temperature
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."
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."
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 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
160 Degree; Alternate Temperature
180 Degree; Alternate Temperature
Without Leak Groove; Gasket Included Opening Temp: 82 C / 180 F
Without Leak Groove; Gasket Included Opening Temp: 92 C / 197 F
195 Degree; OE Temperature
180 Degree; Alternate Temperature
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."
160 Degrees F Alternate Temperature Option
180 Degrees F OE Specified Temperature
195 Degrees F Higher Alternate Temperature Replacement
160 deg.; Race Only
180 deg.; Race Only
195 deg.; Race Only
176 Degree; OE Temperature
Browse our selection of quality engine coolant thermostat parts designed specifically for your Jeep Comanche. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Chief · Custom · Eliminator · Laredo · Pioneer · X · XLS
Standard Cab Pickup
L4 2.1L · L4 2.5L · L6 4.0L · V6 2.8L
Automatic · Manual
