GM 97241130 ACDelco 131-131 Thermostat Rear 180 Degree 2001-2018 Duramax Diesel
ACDelco GM Genuine Parts engine coolant thermostats monitor the flow of coolant through your vehicle's engine and radiator. Built to the exact specification of your original component, these are the only GM-recommended replacements. Do not settle for anything less than the best; choose ACDelco GM Genuine Parts.
Opening Temperature Rating (degrees F): 180 degrees F
Thermostat Flow Rate: Standard-flow
Gaskets Included: Yes
ACDelco Part Number: 131-131
GM Part Number: 97241130
Fitment: 2001-2018 Chevy/GMC 6.6L Duramax Diesel Engines