Genuine GM ACDelco 180° & 185° Thermostat Kit Front Rear 2001-2018 Duramax Diesel


SKU: 97241129 & 97241130
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 /185 degrees F
Thermostat Flow Rate: Standard-flow
Gaskets Included: Yes

ACDelco Part Number: 131-163 & 131-131
GM Part Number: 97241129 & 97241130

Fitment: 2001-2018 Chevy/GMC 6.6L Duramax Diesel Engines (LB7 / LLY / LBZ / LMM / LML / L5P)