Facet 7.8222S Engine Coolant Thermostat

Brand Facet 7.8222S
Fits Toyota and Lexus · 105 vehicles

Engine coolant thermostat for precise temperature control.

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Engine Coolant Thermostat for Toyota and Lexus

Facet 7.8222S is an engine coolant thermostat for a wide range of Toyota, Lexus, and Scion applications. It is listed for direct fitment on models such as the Toyota Tacoma, Toyota Prius, Toyota 4Runner, Toyota Yaris, Lexus GS300, and Lexus IS300.

  • Engine coolant thermostat for temperature regulation in the cooling system
  • Fits multiple Toyota, Lexus, and Scion applications across model years 1991-2019
  • Fitment notes vary by vehicle; some applications require a gasket and some do not
  • Part number 7.8222S for ordering and catalog lookup
  • Includes fitment for Toyota Tacoma thermostat replacement and Toyota Yaris thermostat replacement applications

Fitment Details

  • Fits 2017-2019 Toyota Yaris, N/A
  • Fits 2006 Toyota Yaris, N/A
  • Fits 2017-2018 Toyota Yaris iA, N/A
  • Fits 2016 Toyota Tacoma, N/A; to 08/2015, gasket included
  • Fits 2007-2016 Toyota Yaris, N/A; gasket not provided
  • Fits 2005-2015 Toyota Tacoma, N/A; gasket not provided
  • Fits 2010 Toyota 4Runner, N/A; gasket not provided
  • Fits 2001-2009 Toyota Prius, N/A; gasket not provided
  • Fits 2004-2006 Scion xA, N/A
  • Fits 2004-2006 Scion xB, N/A
  • Fits 1993-2005 Lexus GS300, N/A; gasket not provided
  • Fits 2001-2005 Lexus IS300, N/A; gasket not provided
  • Fits 2000-2005 Toyota Echo, N/A; gasket not provided
  • Fits 1992-2000 Lexus SC300, N/A; gasket not provided
  • Fits 1996-2000 Toyota 4Runner, N/A
  • Fits 1993-1998 Toyota Supra, N/A; gasket not provided
  • Fits 1995-1998 Toyota T100, N/A
  • Fits 1995-1998 Toyota Tacoma, N/A
  • Fits 1991-1997 Toyota Previa, N/A

What This Thermostat Helps Address

  • Engine running too cool or taking too long to reach operating temperature
  • Overheating caused by a thermostat that is stuck closed or opening late
  • Temperature fluctuations that affect drivability and heater performance
  • Cooling system service on high-mileage Toyota, Lexus, or Scion vehicles

Installation Notes

Verify the year, model, and fitment notes before ordering. Some applications list gasket not provided, while others specify gasket included for certain Tacoma coverage through 08/2015. Compare the thermostat dimensions shown in the fitment notes when matching the part to your vehicle.

Quality Assurance

Facet cooling system components are cataloged for specific vehicle applications to support accurate replacement selection. Part number 7.8222S is listed for direct application matching across the vehicles shown above.

This part fits 105 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2019ToyotaYaris1.5LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
2018ToyotaYaris1.5LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
2018ToyotaYaris iA1.5LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
2017ToyotaYaris1.5LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
2017ToyotaYaris iA1.5LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
2016ToyotaTacoma2.7LL4—N/ATo 08/2015, Gasket included.
2016ToyotaYaris1.5LL4—N/AGasket not provided.
2016ToyotaYaris———N/AGasket not provided.
2015ToyotaTacoma2.7LL4—N/AGasket not provided.
2015ToyotaYaris1.5LL4—N/AGasket not provided.
2015ToyotaYaris———N/AGasket not provided.
2014ToyotaTacoma2.7LL4—N/AGasket not provided.
2014ToyotaYaris———N/AGasket not provided.
2013ToyotaTacoma2.7LL4—N/AGasket not provided.
2013ToyotaYaris———N/AGasket not provided.
2012ToyotaTacoma2.7LL4—N/AGasket not provided.
2012ToyotaYaris———N/AGasket not provided.
2011ToyotaTacoma2.7LL4—N/AGasket not provided.
2011ToyotaYaris———N/AGasket not provided.
2010Toyota4Runner2.7LL4—N/AGasket not provided.
2010ToyotaTacoma2.7LL4—N/AGasket not provided.
2010ToyotaYaris1.5LL4—N/AGasket not provided.
2009ToyotaPrius———N/AGasket not provided.
2009ToyotaTacoma2.7LL4—N/AGasket not provided.
2009ToyotaYaris———N/AGasket not provided.
2008ToyotaPrius———N/AGasket not provided.
2008ToyotaTacoma2.7LL4—N/AGasket not provided.
2008ToyotaYaris———N/AGasket not provided.
2007ToyotaPrius———N/AGasket not provided.
2007ToyotaTacoma2.7LL4—N/AGasket not provided.
2007ToyotaYaris———N/AGasket not provided.
2006ScionxA1.5LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
2006ScionxB1.5LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
2006ToyotaPrius———N/AGasket not provided.
2006ToyotaTacoma2.7LL4—N/AGasket not provided.
2006ToyotaYaris1.5LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
2005LexusGS300———N/AGasket not provided.
2005LexusIS300———N/AGasket not provided.
2005ScionxA1.5LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
2005ScionxB1.5LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
2005ToyotaEcho———N/AGasket not provided.
2005ToyotaPrius———N/AGasket not provided.
2005ToyotaTacoma2.7LL4—N/AGasket not provided.
2004LexusGS300———N/AGasket not provided.
2004LexusIS300———N/AGasket not provided.
2004ScionxA1.5LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
2004ScionxB1.5LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
2004ToyotaEcho———N/AGasket not provided.
2004ToyotaPrius———N/AGasket not provided.
2003LexusGS300———N/AGasket not provided.
2003LexusIS300———N/AGasket not provided.
2003ToyotaEcho———N/AGasket not provided.
2003ToyotaPrius———N/AGasket not provided.
2002LexusGS300———N/AGasket not provided.
2002LexusIS300———N/AGasket not provided.
2002ToyotaEcho———N/AGasket not provided.
2002ToyotaPrius———N/AGasket not provided.
2001LexusGS300———N/AGasket not provided.
2001LexusIS300———N/AGasket not provided.
2001ToyotaEcho———N/AGasket not provided.
2001ToyotaPrius———N/AGasket not provided.
2000LexusGS300———N/AGasket not provided.
2000LexusSC300———N/AGasket not provided.
2000Toyota4Runner2.7LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
2000ToyotaEcho———N/AGasket not provided.
1999LexusGS300———N/AGasket not provided.
1999LexusSC300———N/AGasket not provided.
1999Toyota4Runner2.7LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
1998LexusGS300———N/AGasket not provided.
1998LexusSC300———N/AGasket not provided.
1998Toyota4Runner2.7LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
1998ToyotaSupra———N/AGasket not provided.
1998ToyotaT1002.7LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
1998ToyotaTacoma2.7LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
1997LexusGS300———N/AGasket not provided.
1997LexusSC300———N/AGasket not provided.
1997Toyota4Runner2.7LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
1997ToyotaPrevia2.4LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
1997ToyotaSupra———N/AGasket not provided.
1997ToyotaT1002.7LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
1997ToyotaTacoma2.7LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
1996LexusGS300———N/AGasket not provided.
1996LexusSC300———N/AGasket not provided.
1996Toyota4Runner2.7LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
1996ToyotaPrevia2.4LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
1996ToyotaSupra———N/AGasket not provided.
1996ToyotaT1002.7LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
1996ToyotaTacoma2.7LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
1995LexusGS300———N/AGasket not provided.
1995LexusSC300———N/AGasket not provided.
1995ToyotaPrevia2.4LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
1995ToyotaSupra———N/AGasket not provided.
1995ToyotaT1002.7LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
1995ToyotaTacoma2.7LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
1994LexusGS300———N/AGasket not provided.
1994LexusSC300———N/AGasket not provided.
1994ToyotaPrevia2.4LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
1994ToyotaSupra———N/AGasket not provided.
1993LexusGS300———N/AGasket not provided.
1993LexusSC300———N/AGasket not provided.
1993ToyotaPrevia2.4LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
1993ToyotaSupra———N/AGasket not provided.
1992LexusSC300———N/AGasket not provided.
1992ToyotaPrevia2.4LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42
1991ToyotaPrevia2.4LL4GASN/ADimentions (Inch): D1. 2,2 - d2. 1,1 - h. 1,42