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Facet 7.8491 Engine Coolant Thermostat
| Brand | Facet 7.8491 |
|---|---|
| Fits | Honda · 139 vehicles |
Engine coolant thermostat. Regulates coolant flow to help maintain proper operating temperature.
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Not what you need? See all Engine Coolant Thermostat options
Engine Coolant Thermostat for Honda and Acura
Facet 7.8491 is an engine coolant thermostat for a wide range of Honda and Acura applications. It is listed with a gasket included and is built for direct replacement service in cooling system repairs.
Key Features
- Engine coolant thermostat for temperature regulation in the cooling system
- Gasket included on listed applications
- Fits a broad range of Honda and Acura V6 applications
- Facet part number 7.8491 for catalog lookup and ordering
Fitment Coverage
- Fits 2002-2016 Honda Odyssey, N/A
- Fits 2003-2015 Honda Pilot, N/A
- Fits 2001-2014 Acura TL, N/A
- Fits 2010-2014 Acura TSX, N/A
- Fits 2006-2014 Honda Ridgeline, N/A
- Fits 2001-2013 Acura MDX, N/A
- Fits 2010-2013 Acura ZDX, N/A
- Fits 1996-2012 Acura RL, N/A
- Fits 2005-2012 Honda Accord, N/A
- Fits 2002 Honda Accord, N/A
- Fits 2012 Honda Crosstour, N/A
- Fits 2010-2011 Honda Accord Crosstour, N/A
- Fits 2000-2009 Honda S2000, N/A
- Fits 1993-2005 Acura NSX, N/A
- Fits 2003-2004 Honda Accord, N/A
- Fits 2001-2003 Acura CL, N/A
- Fits 1997 Acura CL, N/A
- Fits 1996-1998 Acura TL, N/A
- Fits 1993-1995 Acura Legend, N/A
- Fits 1991-1992 Acura Legend, N/A
Common Repair Uses
- Replacing a thermostat that is stuck open or stuck closed
- Addressing engine temperature fluctuations
- Restoring proper coolant flow control after thermostat failure
- Correcting overheating concerns tied to thermostat wear
- Servicing a leaking thermostat housing seal area where applicable
Installation Notes
Verify engine application before installation, since this part covers multiple Honda and Acura models across different years. Clean the sealing surface thoroughly and inspect the cooling system for contamination, hose wear, or coolant condition before reassembly. The Facet 7.8491 should be matched to the exact vehicle listing, including the noted gasket-included applications.
Quality Assurance
Facet cooling system components are cataloged for direct-fit replacement use across the listed Honda Odyssey, Pilot, Accord, Ridgeline, and Acura TL applications. This part cross-references no additional part numbers in the provided data.
This part fits 139 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | # Doors | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2016 | Honda | Odyssey | SE | — | — | — | N/A | Gasket included: Y |
| 2015 | Honda | Odyssey | Touring | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2015 | Honda | Pilot | SE | — | — | — | N/A | Gasket included: Y |
| 2014 | Acura | TL | Base | — | — | — | N/A | Gasket included: Y |
| 2014 | Acura | TSX | V6 | — | — | — | N/A | Gasket included: Y |
| 2014 | Honda | Odyssey | Touring | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2014 | Honda | Pilot | Touring | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2014 | Honda | Ridgeline | SE | — | — | — | N/A | Gasket included: Y |
| 2013 | Acura | MDX | Base | — | 3.7L | V6 | N/A | Gasket included: Y |
| 2013 | Acura | TL | Base | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2013 | Acura | TSX | V6 | — | — | — | N/A | Gasket included: Y |
| 2013 | Acura | ZDX | Base | — | — | — | N/A | Gasket included: Y |
| 2013 | Honda | Odyssey | Touring | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2013 | Honda | Pilot | Touring | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2013 | Honda | Ridgeline | Sport | — | — | — | N/A | Gasket included: Y |
| 2012 | Acura | MDX | Base | — | 3.7L | V6 | N/A | Gasket included: Y |
| 2012 | Acura | RL | Base | — | — | — | N/A | Gasket included: Y |
| 2012 | Acura | TL | Base | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2012 | Acura | TSX | V6 | — | — | — | N/A | Gasket included: Y |
| 2012 | Acura | ZDX | Base | — | — | — | N/A | Gasket included: Y |
| 2012 | Honda | Accord | EX | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2012 | Honda | Crosstour | EX | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2012 | Honda | Odyssey | Touring | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2012 | Honda | Pilot | Touring | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2012 | Honda | Ridgeline | Sport | — | — | — | N/A | Gasket included: Y |
| 2011 | Acura | MDX | Base | — | 3.7L | V6 | N/A | Gasket included: Y |
| 2011 | Acura | RL | Base | — | 3.7L | V6 | N/A | Gasket included: Y |
| 2011 | Acura | TL | Base | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2011 | Acura | TSX | V6 | — | — | — | N/A | Gasket included: Y |
| 2011 | Acura | ZDX | Base | — | 3.7L | V6 | N/A | Gasket included: Y |
| 2011 | Honda | Accord | EX | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2011 | Honda | Accord Crosstour | EX | — | — | — | N/A | Gasket included: Y |
| 2011 | Honda | Odyssey | Touring | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2011 | Honda | Pilot | Touring | — | — | — | N/A | Gasket included: Y |
| 2011 | Honda | Ridgeline | RTL | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2010 | Acura | MDX | Base | — | — | — | N/A | Gasket included: Y |
| 2010 | Acura | RL | Base | — | — | — | N/A | Gasket included: Y |
| 2010 | Acura | TL | Base | — | — | — | N/A | Gasket included: Y |
| 2010 | Acura | TSX | V6 | — | — | — | N/A | Gasket included: Y |
| 2010 | Acura | ZDX | Base | — | — | — | N/A | Gasket included: Y |
| 2010 | Honda | Accord | EX | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2010 | Honda | Accord Crosstour | EX | — | — | — | N/A | Gasket included: Y |
| 2010 | Honda | Odyssey | Touring | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2010 | Honda | Pilot | Touring | — | — | — | N/A | Gasket included: Y |
| 2010 | Honda | Ridgeline | RTL | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2009 | Acura | MDX | Base | — | — | — | N/A | Gasket included: Y |
| 2009 | Acura | RL | Base | — | — | — | N/A | Gasket included: Y |
| 2009 | Acura | TL | Base | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2009 | Honda | Accord | EX | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2009 | Honda | Odyssey | Touring | — | — | — | N/A | Gasket included: Y |
| 2009 | Honda | Pilot | Touring | — | — | — | N/A | Gasket included: Y |
| 2009 | Honda | Ridgeline | RTL | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2009 | Honda | S2000 | Base | — | — | — | N/A | Gasket included: Y |
| 2008 | Acura | MDX | Base | — | — | — | N/A | Gasket included: Y |
| 2008 | Acura | RL | Base | — | — | — | N/A | Gasket included: Y |
| 2008 | Acura | TL | Base | — | 3.2L | V6 | N/A | Gasket included: Y |
| 2008 | Honda | Accord | EX | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2008 | Honda | Odyssey | Touring | — | — | — | N/A | Gasket included: Y |
| 2008 | Honda | Pilot | EX | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2008 | Honda | Ridgeline | RTL | — | — | — | N/A | Gasket included: Y |
| 2008 | Honda | S2000 | Base | — | — | — | N/A | Gasket included: Y |
| 2007 | Acura | MDX | Base | — | — | — | N/A | Gasket included: Y |
| 2007 | Acura | RL | Base | — | — | — | N/A | Gasket included: Y |
| 2007 | Acura | TL | Base | — | 3.2L | V6 | N/A | Gasket included: Y |
| 2007 | Honda | Accord | LX | — | 3.0L | V6 | N/A | Gasket included: Y |
| 2007 | Honda | Odyssey | Touring | — | — | — | N/A | Gasket included: Y |
| 2007 | Honda | Pilot | LX | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2007 | Honda | Ridgeline | RTL | — | — | — | N/A | Gasket included: Y |
| 2007 | Honda | S2000 | Base | — | — | — | N/A | Gasket included: Y |
| 2006 | Acura | MDX | Base | — | — | — | N/A | Gasket included: Y |
| 2006 | Acura | RL | Base | — | — | — | N/A | Gasket included: Y |
| 2006 | Acura | TL | Base | — | 3.2L | V6 | N/A | Gasket included: Y |
| 2006 | Honda | Accord | LX | — | 3.0L | V6 | N/A | Gasket included: Y |
| 2006 | Honda | Odyssey | Touring | — | — | — | N/A | Gasket included: Y |
| 2006 | Honda | Pilot | LX | — | 3.5L | V6 | N/A | Gasket included: Y |
| 2006 | Honda | Ridgeline | RTL | — | — | — | N/A | Gasket included: Y |
| 2006 | Honda | S2000 | Base | — | — | — | N/A | Gasket included: Y |
| 2005 | Acura | MDX | Base | — | — | — | N/A | Gasket included: Y |
| 2005 | Acura | NSX | Base | — | 3.0L | V6 | N/A | Gasket included: Y |
| 2005 | Acura | RL | Base | — | — | — | N/A | Gasket included: Y |
| 2005 | Acura | TL | Base | — | 3.2L | V6 | N/A | Gasket included: Y |
| 2005 | Honda | Accord | SE | — | 3.0L | V6 | N/A | Gasket included: Y |
| 2005 | Honda | Odyssey | Touring | — | — | — | N/A | Gasket included: Y |
| 2005 | Honda | Pilot | LX | — | — | — | N/A | Gasket included: Y |
| 2005 | Honda | S2000 | Base | — | — | — | N/A | Gasket included: Y |
| 2004 | Acura | MDX | Base | — | — | — | N/A | Gasket included: Y |
| 2004 | Acura | NSX | Base | — | 3.0L | V6 | N/A | Gasket included: Y |
| 2004 | Acura | RL | Premium | — | — | — | N/A | Gasket included: Y |
| 2004 | Acura | TL | Base | — | — | — | N/A | Gasket included: Y |
| 2004 | Honda | Accord | — | — | 3.0L | V6 | N/A | — |
| 2004 | Honda | Odyssey | LX | — | — | — | N/A | Gasket included: Y |
| 2004 | Honda | Pilot | LX | — | — | — | N/A | Gasket included: Y |
| 2004 | Honda | S2000 | Base | — | — | — | N/A | Gasket included: Y |
| 2003 | Acura | CL | Base | — | — | — | N/A | Gasket included: Y |
| 2003 | Acura | MDX | Base | — | — | — | N/A | Gasket included: Y |
| 2003 | Acura | NSX | T | — | 3.0L | V6 | N/A | Gasket included: Y |
| 2003 | Acura | RL | Premium | — | — | — | N/A | Gasket included: Y |
| 2003 | Acura | TL | Base | — | — | — | N/A | Gasket included: Y |
| 2003 | Honda | Accord | — | — | 3.0L | V6 | N/A | — |
| 2003 | Honda | Odyssey | LX | — | — | — | N/A | Gasket included: Y |
| 2003 | Honda | Pilot | LX | — | — | — | N/A | Gasket included: Y |
| 2003 | Honda | S2000 | Base | — | — | — | N/A | Gasket included: Y |
| 2002 | Acura | CL | Base | — | — | — | N/A | Gasket included: Y |
| 2002 | Acura | MDX | Base | — | — | — | N/A | Gasket included: Y |
| 2002 | Acura | NSX | T | — | 3.0L | V6 | N/A | Gasket included: Y |
| 2002 | Acura | RL | Premium | — | — | — | N/A | Gasket included: Y |
| 2002 | Acura | TL | Base | — | — | — | N/A | Gasket included: Y |
| 2002 | Honda | Accord | LX | 2 Door | 3.0L | V6 | N/A | Gasket included: Y |
| 2002 | Honda | Odyssey | LX | — | — | — | N/A | Gasket included: Y |
| 2002 | Honda | S2000 | Base | — | — | — | N/A | Gasket included: Y |
| 2001 | Acura | CL | Premium | — | — | — | N/A | Gasket included: Y |
| 2001 | Acura | MDX | Base | — | — | — | N/A | Gasket included: Y |
| 2001 | Acura | NSX | Base | — | 3.0L | V6 | N/A | Gasket included: Y |
| 2001 | Acura | RL | Premium | — | — | — | N/A | Gasket included: Y |
| 2001 | Acura | TL | Base | — | — | — | N/A | Gasket included: Y |
| 2001 | Honda | S2000 | Base | — | — | — | N/A | Gasket included: Y |
| 2000 | Acura | NSX | Base | — | 3.0L | V6 | N/A | Gasket included: Y |
| 2000 | Acura | RL | Premium | — | — | — | N/A | Gasket included: Y |
| 2000 | Honda | S2000 | Base | — | — | — | N/A | Gasket included: Y |
| 1999 | Acura | NSX | Base | — | 3.0L | V6 | N/A | Gasket included: Y |
| 1999 | Acura | RL | Premium | — | — | — | N/A | Gasket included: Y |
| 1998 | Acura | NSX | Base | — | 3.0L | V6 | N/A | Gasket included: Y |
| 1998 | Acura | RL | Base | — | — | — | N/A | Gasket included: Y |
| 1998 | Acura | TL | Base | — | 3.2L | V6 | N/A | — |
| 1997 | Acura | CL | Base | — | 3.0L | V6 | N/A | Gasket included: Y |
| 1997 | Acura | NSX | Base | — | 3.0L | V6 | N/A | Gasket included: Y |
| 1997 | Acura | RL | Base | — | — | — | N/A | Gasket included: Y |
| 1997 | Acura | TL | Base | — | 3.2L | V6 | N/A | — |
| 1996 | Acura | NSX | Base | — | — | — | N/A | Gasket included: Y |
| 1996 | Acura | RL | Base | — | — | — | N/A | Gasket included: Y |
| 1996 | Acura | TL | Base | — | 3.2L | V6 | N/A | — |
| 1995 | Acura | Legend | GS | — | — | — | N/A | — |
| 1995 | Acura | NSX | Base | — | — | — | N/A | Gasket included: Y |
| 1994 | Acura | Legend | GS | — | — | — | N/A | — |
| 1994 | Acura | NSX | Base | — | — | — | N/A | Gasket included: Y |
| 1993 | Acura | Legend | Base | — | — | — | N/A | — |
| 1993 | Acura | NSX | Base | — | — | — | N/A | Gasket included: Y |
| 1992 | Acura | Legend | Base | — | — | — | N/A | Vendor:FUJI THOMPSON |
| 1991 | Acura | Legend | Base | — | — | — | N/A | Vendor:FUJI THOMPSON |
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