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360
Thermostat

523-190
Thermostat-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

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
  • Bypass Diameter: 1.58 in
  • Bypass Length: 2.12 in
  • Gasket or Seal Required: Yes
  • Prop 65: WARNING: Cancer and Reproductive Harm - www.p65WARNINGs.ca.gov
  • Color: Silver
  • Flange Thickness: 0.05 in
  • Gasket Or Seal Included: Yes
  • Gasket Or Seal Material: Rubber
  • Gasket Quantity: 1
  • Height: 2.7 in
  • Height Between Flanges: 1.89 in
  • Installation Tool Included: No
  • Jiggle Pin Weep Hole: Yes
  • Material: Steel
  • Seal Type: O-Ring
  • Sealing Flange Outside Diameter: 2.2 in
  • Start to Open Temperature: 187.0 Deg. F
  • Type: Standard
Year Make Model Engine
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  • ACDelco 131-160
  • Advance 15158
  • AETM 15158
  • Autozone 52387
  • Autozone 52387BP
  • Canadian Tire - MotoRad 523-190
  • Cartek 523-190
  • Gates (Private) 34198
  • Gates (Private) 34198S
  • General Motors 89018168
  • Mighty 52387
  • MotoRad 523-190
  • NAPA 455808
  • Omni 523-190
  • OmniCraft QRT49
  • OReilly 52387
  • Pep Boys 523-190
  • Stant 15158