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Thermostat Kit-187 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. 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
  • Bolt Hole Quantity: 2
  • Bolts Included: No
  • Color: Black, silver
  • Material: Steel, Stainless Steel, Copper, Rubber
  • Prop 65: WARNING: Cancer and Reproductive Harm -
  • Start to Open Temperature: 187 Deg. F
  • Gasket Or Seal Included: Yes
  • Gasket Type: O-Ring
Year Make Model Engine
  • ACDelco_15-11057
  • Advance_524KT
  • AETM_15828
  • Autozone_524KT
  • Autozone_524KT
  • Canadian Tire - MotoRad_524KT
  • Dorman_902-2836
  • Gates (Private)_34702
  • General Motors_12600178
  • Mighty_524KT
  • MotoRad_524KT
  • NAPA_TK425
  • Omni_524KT
  • OmniCraft_524KT
  • OmniCraft_QRT100
  • OReilly_524KT
  • Pep Boys_524KT
  • Stant_15828