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Thermostat Housing Assembly-172 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.


  • 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: 1.08 in
  • Flange Diameter (With Seal): 1.78 in
  • Gasket/Seal Material: Rubber
  • Gasket/Seal Preinstalled: Yes
  • Height Between Flanges: 2.00 in
  • Height from Flange to Top of Bridge: 1.21
  • Installation Tool Included: No
  • Jiggle Pin Included: Yes
  • Jiggle Pin Weep Hole: Yes
  • Bleeder Hole: Yes
  • Bolt Hole Center To Bolt Hole Center: 2.82 in
  • Color: Black,Silver
  • Flange Thickness: .05 in
  • Gasket Or Seal Included: Yes
  • Material: Steel, Brass, Rubber, Plastic
  • Mounting Hardware Included: No
  • Mounting Hole Quantity: 3
  • Outlet Port Quantity: 1
Year Make Model Engine
  • Advance_1214-172
  • Autozone_12147
  • Autozone_12147BP
  • Honda_19310-5P6-004
  • MotoRad_1214-172
  • NAPA_172-4121
  • OReilly_12147