180 Degrees F Includes Seal 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
w/ 180°F
185 Degrees F Includes Seal OE Specified Temperature
Temperature 180 Degrees Seal Included - Seal OE Temperature This part is also available in the Engine Coolant Thermostat Kit 121KT, which contains 10248 (Radiator Cap), 14728 (Engine Coolant Thermostat) and 74040 (Engine Coolant Temperature Sensor)
174 Degrees F Includes Seal Alternate Temperature Option
180 Degrees F Includes Seal Alternate Temperature Option
190 Degree; OE Temperature; Seal included
w/ 185°F
160 Degrees F Includes Seal Alternate Temperature Option
187 Degree; OE Temperature; Seal included
187 Degrees F Includes Seal OE Specified Temperature
185 Degree; OE Temperature; Seal included
180 Degrees F 185 Degrees F Includes Seal Kit Contains Front and Rear Thermostats OE Specified Temperature
180 Degree; OE Temperature; Seal included
w/ 180°F
w/ 185°F
Browse our selection of quality engine coolant thermostat parts designed specifically for your GMC Sierra 3500 HD. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
AT4 · Base · Denali · Denali Ultimate · Pro · SLE · SLT · WT
Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
V8 6.0L · V8 6.6L
Automatic
