GMC C3500HD 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

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

195 Degrees F OE Specified Temperature

Replaces TH1378.92J With Leak Groove Opening Temp: 92 C / 197 F Aftermarket Alternative

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

High Flow Thermostat; With jiggle-pin Opening Temp: 92 C / 197 F Aftermarket Alternative

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 Degrees F Includes Seal OE Specified Temperature

160 Degrees F Includes Seal Alternate Temperature Option

180 Degrees F Includes Seal Alternate Temperature Option

195 Degrees F Includes Seal OE Specified Temperature

170 Degrees F Includes Seal Alternate Temperature Option

192 Degrees F Includes Seal Alternate Temperature Option

160 Degrees F Includes Seal Alternate Temperature Option

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 Aftermarket Alternative

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

195 Degrees F Includes Seal OE Specified Temperature

180 Degrees F Includes Seal Alternate Temperature Option

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

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."

180 Degrees F Alternate Temperature Option

High Flow Thermostat; Gasket Included Opening Temp: 91 C / 196 F Aftermarket Alternative

195 Degree; OE 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."

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."

195 Degrees F OE Specified Temperature

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

195 Degree; OE Temperature; Seal included

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 ; "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; Alternate Temperature; Seal included

195 Degrees F Includes Seal OE Specified Temperature

180 Degree; Alternate Temperature

195 Degree; OE Temperature

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 Degrees F Includes Seal with Dual Thermostat Housing OE Specified Temperature

195 Degree; OE Temperature; Seal included

180 Degrees F Includes Seal with Dual Thermostat Housing Alternate Temperature Option

195 Degrees F OE Specified Temperature

195 Degree; OE Temperature

198 Degree; OE Temperature; Seal included

190 Degree; OE Temperature; Seal included