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360
Thermostat

990-181
Integrated Housing Thermostat-181 Degrees w/ Seal

Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant.

Features:

  • High grade stainless steel and copper construction
  • Meets or exceeds OEM standards
  • Consistent and precise response to cooling system needs
  • Original equipment design for worry-free direct fit replacement
  • 100% tested and calibrated
  • Gasket or Seal Required: Yes
  • Gasket/Seal Material: Rubber
  • Installation Tool Included: No
  • Number Of Bolt Holes: 4
  • Number Of Outlet Ports: 1
  • Number Of Seals: 1
  • Outlet Diameter: 1.53 in
  • Prop 65: WARNING: Cancer and Reproductive Harm - www.p65WARNINGs.ca.gov
  • Start to Open Temperature: 181 Deg. F
  • Bleeder Hole: Yes
  • Color: Black
  • Gasket Or Seal Included: Yes
  • Gasket Type: O-Ring
  • Grade Type: Regular
  • Material: Plastic, Steel, Copper
  • Mounting Hardware Included: No
Year Make Model Engine
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  • Advance 990-181
  • Autozone 99081
  • Autozone 99081BP
  • Dorman 902-2122
  • General Motors 55492938
  • Mighty 99081
  • MotoRad 990-181
  • NAPA HT181-099
  • OReilly 99081
  • Pep Boys 990-181
  • Stant NI