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Thermostat-178 Degrees

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. Offset design, air relief valve, and OEM style seals included where applicable


  • 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
  • Bolts Included: No
  • Flange Diameter: 2.51 in
  • Hardware included: No
  • Jiggle Pin Included: No
  • Prop 65: WARNING: Cancer and Reproductive Harm -
  • Color: Silver
  • Flange Thickness: 0.04 in
  • Gasket Or Seal Included: No
  • Gasket Quantity: 0
  • Height: 3.22 in
  • Installation Tool Included: No
  • Jiggle Pin Weep Hole: No
  • Material: Stainless Steel
  • Sealing Flange Outside Diameter: 2.51 in
  • Start to Open Temperature: 178.0 Deg. F
  • Type: Standard
Year Make Model Engine
  • 9A110622502
  • NI
  • 9A110622503
  • 9A110622501