Skip to main content
360
Thermostat

511-185
Thermostat-185 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
  • Prop 65: WARNING: Cancer and Reproductive Harm - www.p65WARNINGs.ca.gov
  • Bolt Hole Quantity: 0
  • Bypass Flange Diameter: 27.68 mm
  • Bypass Flange Length: 48.00 mm
  • Color: Silver
  • Design: OEM
  • Electric: No
  • Engine Coolant Thermostat Quantity: 1
  • Flange Thickness: 1.27 mm
  • Gasket Or Seal Included: Yes
  • Gasket Or Seal Material: Rubber
  • Gasket or Seal Pre-Installed: Yes
  • Gasket Or Seal Required: Yes
  • Gasket Quantity: 0
  • Grade Type: OEM
  • Height: 67.82 mm
  • Height Between Flanges: 47.50 mm
  • Includes Jiggle Pin Check Valve: Yes
  • Installation Tool Included: No
  • Jiggle Pin Check Valve Quantity: 1
  • Jiggle Pin Weep Hole: Yes
  • MAP Controlled: No
  • Material: Steel
  • Seal Material: Rubber
Year Make Model Engine
Loading...
  • ACDelco 131-149
  • Advance 48808
  • AETM 48808
  • Autozone 51185
  • Autozone 51185BP
  • Canadian Tire - MotoRad 511-185
  • Cartek 511-185
  • Cartek - Active Only 511-185
  • Gates (Private) 34054
  • General Motors 12591881
  • Mighty 51185
  • MotoRad 511-185
  • NAPA 450-185
  • NAPA 450-185
  • Omni 511-185
  • OmniCraft QRT52
  • OReilly 51185
  • Pep Boys 511-185
  • Stant 48808