Chevrolet Express 3500 Engine Coolant Thermostat Replacement

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

195 Degrees F Includes Seal OE Specified Temperature

160 Degrees F Includes Seal Alternate Temperature Option

180 Degrees F Includes Seal Alternate Temperature Option

160 Degrees F Includes Seal Alternate Temperature Option

170 Degrees F Includes Seal Alternate Temperature Option

195 Degrees F Includes Seal OE Specified Temperature

195 Degree; OE Temperature

195 Degrees F Includes Seal OE Specified Temperature

180 Degrees F Includes Seal Alternate Temperature Option

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."

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."

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."

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 Degrees F Includes Seal 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

195 Degrees F with Single Thermostat Housing OE Specified Temperature

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

Replaces THN0755 With inversed jiggle-pin; Gasket included Opening Temp: 86 C / 187 F OEM Recommended With OE No. 89018168

187 Degrees F Includes Seal OE Specified Temperature

195 Degree; OE Temperature; Seal included

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."

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."

w/ 180°F and w/ Gasket

185 Degrees F Includes Seal OE Specified Temperature

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 with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only Alternate Temperature Option

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

174 Degrees F Includes Seal Alternate Temperature Option

195 Degree; Alternate Temperature; Seal included

195 Degrees F Includes Seal OE Specified Temperature

180 Degrees F Includes Seal Alternate Temperature Option

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."

190 Degree; OE Temperature; Seal included

180 Degrees F with Single Thermostat Housing 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 with Single Thermostat Housing 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."

w/ 185°F and w/ Gasket

195 Degrees F Includes Seal with Dual Thermostat Housing OE Specified Temperature

160 Degrees F Includes Seal Alternate Temperature Option

195 Degree; OE Temperature; Seal included

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 Degrees F Includes Seal with Dual Thermostat Housing Alternate Temperature Option

187 Degrees F Includes Seal OE Specified Temperature

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

198 Degree; OE Temperature; Seal included

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

185 Degree; OE Temperature; Seal included

180 Degrees F 185 Degrees F Includes Seal Kit Contains Front and Rear Thermostats OE Specified Temperature

190 Degree; OE Temperature; Seal included

180 Degree; OE Temperature; Seal included

w/ 180°F and w/ Gasket

w/ 185°F and w/ Gasket

187 Degree; OE Temperature; Seal included