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GM Original Equipment; OE Temperature
ACDelco has a Thermostats for most GM vehicles on the road today. Engineered to work with your car, truck or SUV, ACDelco Professional Thermostats come in a variety of designs and temperature ratings to meet your needs.
ACDelco Quality

ACDelco breaks down their premium portfolio of Original Equipment and Aftermarket parts into three tiers: GM Original Equipment, ACDelco Gold, and ACDelco Silver.

GM Original Equipment parts are the true OE parts installed during production or validated by GM—designed, engineered, and tested to rigorous standards and backed by General Motors.
ACDelco Gold parts are the high-quality alternative to OE parts, manufactured to meet GM expectations for fit, form, and function and backed by General Motors.
ACDelco Silver parts are a quality high-value option for most makes and models, backed by General Motors.

Thermostats with Bleeder Jiggle Valves
Opening Temperature180 F
Gasket ColorBlack
Thermostat Height1.77 IN
Thermostat Diameter2.22 IN
Gasket Center Bore Diameter1.69 IN
Temperature (F)180 Degrees
Jiggle Pin Weep HoleYes
Gasket MaterialRubber
Thermostat Height45.00 MM
Thermostat Diameter56.50 MM
Gasket Center Bore Diameter43.00 MM
Mount Hole Quantity0
Opening Temperature82.2 C
Alternate/OEM Part Number(s): 97241130

Warranty Information:
24 Month / Unlimited Mile Warranty on parts sold on or after 04/01/18; 12 Months on parts sold before 04/01/18.
Warranty Details