Description:
ACDelco GM Original Equipment Engine Coolant Thermostats control the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature, and are GM-recommended replacements for your vehicle's original components. These original equipment engine coolant thermostats have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov
Features and Benefits:
- Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature
- GM-recommended replacement part for your GM vehicle's original factory component
- Manufactured to GM OE specification for fit, form, and function
- Offering the quality, reliability, and durability of GM OE
Specifications:
Gasket Center Bore Diameter (in):
1.69 in
Gasket Center Bore Diameter (mm):
43 mm
Jiggle Pin Weep Hole:
Yes
Opening Temperature (Deg. C):
82.2 Deg. C
Opening Temperature (Deg. F):
180 Deg. F
Start to Open Temperature:
180 Degrees Fahrenheit
Thermostat Diameter (in):
2.22 in
Thermostat Diameter (mm):
56.5 mm
Thermostat Height (in):
1.77 in
Thermostat Height (mm):
45 mm
Features and Benefits:
- – Have cooling system inspected immediately if instrument panel-mounted temperature gauge indicates engine overheating
- – Use the recommended coolant type for your vehicle
Specifications:
