Motorcraft Engine Coolant Thermostat Gasket - Ford (RG-638)
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Details & specifications
Motorcraft Engine Coolant Thermostat Gasket - Ford (RG-638) (OEM part number RG-638) is a genuine Ford part from the Motorcraft Engine Coolant Thermostat Gasket category. Position: Lower. Also known as: Motorcraft™ Engine Coolant Thermostat Housing O-Ring, Motorcraft™ Lower Housing O-Ring, Motorcraft™ Thermostat Gasket, Motorcraft™ Thermostat O-Ring, Motorcraft™ Lower Housing Gasket, Motorcraft™ Gasket, O Ring. Compatible with Ford Explorer (1997–2010), Ford Explorer Sport Trac (2001–2010), Ford Mustang (2005–2010), Ford Ranger (2001–2010) and 2 more models; see the full compatibility list below.
O-Ring. 4.0L, 2001-11. Mustang.
- Part number (MPN)
- RG-638
- Category
- Motorcraft Engine Coolant Thermostat Gasket
- Weight (approx.)
- 0.14 kg
- Dimensions (approx.)
- 16.3 × 10.7 × 10.7 cm
- Part Number (MPN)
- RG-638
- Brand
- Ford
- SKU
- RG-638
- Other Names
- Motorcraft™ Engine Coolant Thermostat Housing O-Ring, Motorcraft™ Lower Housing O-Ring, Motorcraft™ Thermostat Gasket, Motorcraft™ Thermostat O-Ring, Motorcraft™ Lower Housing Gasket, Motorcraft™ Gasket, O Ring
- Position
- Lower
- Applications
- 4.0L.
- Year
- 2005
- Make
- Ford
- Model
- Explorer
- Body & Trim
- Eddie Bauer
- Engine & Transmission
- 4.0L V6 - Flex
Compatible vehicles (186)
| Year | Make | Model | Trim | Engine |
|---|---|---|---|---|
| 2010 | Ford | Explorer | XLT | 4.0L V6 - Gas |
| 2010 | Ford | Explorer | Eddie Bauer | 4.0L V6 - Gas |
| 2010 | Ford | Explorer | Limited | 4.0L V6 - Gas |
| 2010 | Ford | Explorer Sport Trac | Limited | 4.0L V6 - Gas |
| 2010 | Ford | Explorer Sport Trac | XLT | 4.0L V6 - Gas |
| 2010 | Ford | Mustang | Base | 4.0L V6 - Gas |
| 2010 | Ford | Ranger | Sport | 4.0L V6 - Gas |
| 2010 | Ford | Ranger | XL | 4.0L V6 - Gas |
| 2010 | Ford | Ranger | XLT | 4.0L V6 - Gas |
| 2010 | Mercury | Mountaineer | Base | 4.0L V6 - Gas |
| 2010 | Mercury | Mountaineer | Premier | 4.0L V6 - Gas |
| 2009 | Ford | Explorer | XLT | 4.0L V6 - Gas |
| 2009 | Ford | Explorer | Eddie Bauer | 4.0L V6 - Gas |
| 2009 | Ford | Explorer | Limited | 4.0L V6 - Gas |
| 2009 | Ford | Explorer Sport Trac | Limited | 4.0L V6 - Gas |
| 2009 | Ford | Explorer Sport Trac | XLT | 4.0L V6 - Gas |
| 2009 | Ford | Mustang | Base | 4.0L V6 - Gas |
| 2009 | Ford | Ranger | FX4 | 4.0L V6 - Gas |
| 2009 | Ford | Ranger | Sport | 4.0L V6 - Gas |
| 2009 | Ford | Ranger | XL | 4.0L V6 - Gas |
| 2009 | Ford | Ranger | XLT | 4.0L V6 - Gas |
| 2009 | Mercury | Mountaineer | Base | 4.0L V6 - Gas |
| 2009 | Mercury | Mountaineer | Premier | 4.0L V6 - Gas |
| 2008 | Ford | Explorer | XLT | 4.0L V6 - Gas |
| 2008 | Ford | Explorer | Eddie Bauer | 4.0L V6 - Gas |
| 2008 | Ford | Explorer | Limited | 4.0L V6 - Gas |
| 2008 | Ford | Explorer Sport Trac | Limited | 4.0L V6 - Gas |
| 2008 | Ford | Explorer Sport Trac | XLT | 4.0L V6 - Gas |
| 2008 | Ford | Mustang | Base | 4.0L V6 - Gas |
| 2008 | Ford | Ranger | FX4 | 4.0L V6 - Gas |
| 2008 | Ford | Ranger | Sport | 4.0L V6 - Gas |
| 2008 | Ford | Ranger | XL | 4.0L V6 - Gas |
| 2008 | Ford | Ranger | XLT | 4.0L V6 - Gas |
| 2008 | Mercury | Mountaineer | Base | 4.0L V6 - Gas |
| 2008 | Mercury | Mountaineer | Premier | 4.0L V6 - Gas |
| 2007 | Ford | Explorer | XLT | 4.0L V6 - Gas |
| 2007 | Ford | Explorer | Eddie Bauer | 4.0L V6 - Gas |
| 2007 | Ford | Explorer | Limited | 4.0L V6 - Gas |
| 2007 | Ford | Explorer Sport Trac | Limited | 4.0L V6 - Gas |
| 2007 | Ford | Explorer Sport Trac | XLT | 4.0L V6 - Gas |
| 2007 | Ford | Mustang | Base | 4.0L V6 - Gas |
| 2007 | Ford | Ranger | FX4 | 4.0L V6 - Gas |
| 2007 | Ford | Ranger | STX | 4.0L V6 - Gas |
| 2007 | Ford | Ranger | Sport | 4.0L V6 - Gas |
| 2007 | Ford | Ranger | XL | 4.0L V6 - Gas |
| 2007 | Ford | Ranger | XLT | 4.0L V6 - Gas |
| 2007 | Mercury | Mountaineer | Base | 4.0L V6 - Gas |
| 2007 | Mercury | Mountaineer | Premier | 4.0L V6 - Gas |
| 2006 | Ford | Explorer | XLS | 4.0L V6 - Gas |
| 2006 | Ford | Explorer | XLT | 4.0L V6 - Gas |
| 2006 | Ford | Explorer | Eddie Bauer | 4.0L V6 - Gas |
| 2006 | Ford | Explorer | Limited | 4.0L V6 - Gas |
| 2006 | Ford | Mustang | Base | 4.0L V6 - Gas |
| 2006 | Ford | Ranger | FX4 | 4.0L V6 - Gas |
| 2006 | Ford | Ranger | STX | 4.0L V6 - Gas |
| 2006 | Ford | Ranger | Sport | 4.0L V6 - Gas |
| 2006 | Ford | Ranger | XL | 4.0L V6 - Gas |
| 2006 | Ford | Ranger | XLT | 4.0L V6 - Gas |
| 2006 | Mercury | Mountaineer | Convenience | 4.0L V6 - Gas |
| 2006 | Mercury | Mountaineer | Luxury | 4.0L V6 - Gas |
| 2005 | Ford | Explorer | XLS | 4.0L V6 - Flex |
| 2005 | Ford | Explorer | XLS | 4.0L V6 - Gas |
| 2005 | Ford | Explorer | XLS Sport | 4.0L V6 - Flex |
| 2005 | Ford | Explorer | XLS Sport | 4.0L V6 - Gas |
| 2005 | Ford | Explorer | XLT | 4.0L V6 - Flex |
| 2005 | Ford | Explorer | XLT | 4.0L V6 - Gas |
| 2005 | Ford | Explorer | XLT Sport | 4.0L V6 - Flex |
| 2005 | Ford | Explorer | XLT Sport | 4.0L V6 - Gas |
| 2005 | Ford | Explorer | Eddie Bauer | 4.0L V6 - Flex |
| 2005 | Ford | Explorer | Eddie Bauer | 4.0L V6 - Gas |
| 2005 | Ford | Explorer | Limited | 4.0L V6 - Flex |
| 2005 | Ford | Explorer | Limited | 4.0L V6 - Gas |
| 2005 | Ford | Explorer Sport Trac | Adrenalin | 4.0L V6 - Flex |
| 2005 | Ford | Explorer Sport Trac | Adrenalin | 4.0L V6 - Gas |
| 2005 | Ford | Explorer Sport Trac | XLS | 4.0L V6 - Flex |
| 2005 | Ford | Explorer Sport Trac | XLS | 4.0L V6 - Gas |
| 2005 | Ford | Explorer Sport Trac | XLT | 4.0L V6 - Flex |
| 2005 | Ford | Explorer Sport Trac | XLT | 4.0L V6 - Gas |
| 2005 | Ford | Mustang | Base | 4.0L V6 - Gas |
| 2005 | Ford | Ranger | Edge | 4.0L V6 - Gas |
| 2005 | Ford | Ranger | FX4 | 4.0L V6 - Gas |
| 2005 | Ford | Ranger | XL | 4.0L V6 - Gas |
| 2005 | Ford | Ranger | XLT | 4.0L V6 - Gas |
| 2005 | Mercury | Mountaineer | Base | 4.0L V6 - Flex |
| 2005 | Mercury | Mountaineer | Base | 4.0L V6 - Gas |
| 2005 | Mercury | Mountaineer | Convenience | 4.0L V6 - Flex |
| 2005 | Mercury | Mountaineer | Convenience | 4.0L V6 - Gas |
| 2005 | Mercury | Mountaineer | Luxury | 4.0L V6 - Flex |
| 2005 | Mercury | Mountaineer | Luxury | 4.0L V6 - Gas |
| 2005 | Mercury | Mountaineer | Premier | 4.0L V6 - Flex |
| 2005 | Mercury | Mountaineer | Premier | 4.0L V6 - Gas |
| 2004 | Ford | Explorer | XLS | 4.0L V6 - Flex |
| 2004 | Ford | Explorer | XLS | 4.0L V6 - Gas |
| 2004 | Ford | Explorer | XLS Sport | 4.0L V6 - Flex |
| 2004 | Ford | Explorer | XLS Sport | 4.0L V6 - Gas |
| 2004 | Ford | Explorer | XLT | 4.0L V6 - Flex |
| 2004 | Ford | Explorer | XLT | 4.0L V6 - Gas |
| 2004 | Ford | Explorer | XLT Sport | 4.0L V6 - Flex |
| 2004 | Ford | Explorer | XLT Sport | 4.0L V6 - Gas |
| 2004 | Ford | Explorer | Eddie Bauer | 4.0L V6 - Flex |
| 2004 | Ford | Explorer | Eddie Bauer | 4.0L V6 - Gas |
| 2004 | Ford | Explorer | Limited | 4.0L V6 - Flex |
| 2004 | Ford | Explorer | Limited | 4.0L V6 - Gas |
| 2004 | Ford | Explorer | NBX | 4.0L V6 - Flex |
| 2004 | Ford | Explorer | NBX | 4.0L V6 - Gas |
| 2004 | Ford | Explorer Sport Trac | XLS | 4.0L V6 - Flex |
| 2004 | Ford | Explorer Sport Trac | XLS | 4.0L V6 - Gas |
| 2004 | Ford | Explorer Sport Trac | XLT | 4.0L V6 - Flex |
| 2004 | Ford | Ranger | Edge | 4.0L V6 - Gas |
| 2004 | Ford | Ranger | Tremor | 4.0L V6 - Gas |
| 2004 | Ford | Ranger | XLT | 4.0L V6 - Gas |
| 2004 | Mercury | Mountaineer | Base | 4.0L V6 - Flex |
| 2004 | Mercury | Mountaineer | Base | 4.0L V6 - Gas |
| 2004 | Mercury | Mountaineer | Premier | 4.0L V6 - Gas |
| 2003 | Ford | Explorer | Postal | 4.0L V6 - Gas |
| 2003 | Ford | Explorer | XLS | 4.0L V6 - Flex |
| 2003 | Ford | Explorer | XLS | 4.0L V6 - Gas |
| 2003 | Ford | Explorer | XLT | 4.0L V6 - Flex |
| 2003 | Ford | Explorer | XLT | 4.0L V6 - Gas |
| 2003 | Ford | Explorer | Eddie Bauer | 4.0L V6 - Flex |
| 2003 | Ford | Explorer | Eddie Bauer | 4.0L V6 - Gas |
| 2003 | Ford | Explorer | Limited | 4.0L V6 - Flex |
| 2003 | Ford | Explorer | Limited | 4.0L V6 - Gas |
| 2003 | Ford | Explorer | Postal | 4.0L V6 - Flex |
| 2003 | Ford | Explorer Sport | XLS | 4.0L V6 - Gas |
| 2003 | Ford | Explorer Sport | XLT | 4.0L V6 - Gas |
| 2003 | Ford | Explorer Sport Trac | XLS | 4.0L V6 - Gas |
| 2003 | Ford | Explorer Sport Trac | XLT | 4.0L V6 - Gas |
| 2003 | Ford | Ranger | Edge | 4.0L V6 - Gas |
| 2003 | Ford | Ranger | XL | 4.0L V6 - Gas |
| 2003 | Ford | Ranger | XLT | 4.0L V6 - Gas |
| 2003 | Mercury | Mountaineer | Base | 4.0L V6 - Flex |
| 2002 | Ford | Explorer | Postal | 4.0L V6 - Gas |
| 2002 | Ford | Explorer | XLS | 4.0L V6 - Flex |
| 2002 | Ford | Explorer | XLS | 4.0L V6 - Gas |
| 2002 | Ford | Explorer | XLT | 4.0L V6 - Flex |
| 2002 | Ford | Explorer | XLT | 4.0L V6 - Gas |
| 2002 | Ford | Explorer | Eddie Bauer | 4.0L V6 - Flex |
| 2002 | Ford | Explorer | Eddie Bauer | 4.0L V6 - Gas |
| 2002 | Ford | Explorer | Limited | 4.0L V6 - Flex |
| 2002 | Ford | Explorer | Limited | 4.0L V6 - Gas |
| 2002 | Ford | Explorer | Postal | 4.0L V6 - Flex |
| 2002 | Ford | Explorer Sport | Base | 4.0L V6 - Gas |
| 2002 | Ford | Explorer Sport Trac | XL | 4.0L V6 - Gas |
| 2002 | Ford | Ranger | Edge | 4.0L V6 - Gas |
| 2002 | Ford | Ranger | XL | 4.0L V6 - Gas |
| 2002 | Ford | Ranger | XLT | 4.0L V6 - Gas |
| 2002 | Mercury | Mountaineer | Base | 4.0L V6 - Flex |
| 2002 | Mercury | Mountaineer | Base | 4.0L V6 - Gas |
| 2001 | Ford | Explorer | Postal | 4.0L V6 - Gas |
| 2001 | Ford | Explorer | XL Fleet | 4.0L V6 - Gas |
| 2001 | Ford | Explorer | XLS | 4.0L V6 - Gas |
| 2001 | Ford | Explorer | XLT | 4.0L V6 - Gas |
| 2001 | Ford | Explorer | Eddie Bauer | 4.0L V6 - Gas |
| 2001 | Ford | Explorer | Limited | 4.0L V6 - Gas |
| 2001 | Ford | Explorer Sport | Base | 4.0L V6 - Gas |
| 2001 | Ford | Explorer Sport Trac | Base | 4.0L V6 - Gas |
| 2001 | Ford | Ranger | Edge | 4.0L V6 - Gas |
| 2001 | Ford | Ranger | XL | 4.0L V6 - Gas |
| 2001 | Ford | Ranger | XLT | 4.0L V6 - Gas |
| 2001 | Mercury | Mountaineer | Base | 4.0L V6 - Gas |
| 2000 | Ford | Explorer | Sport | 4.0L V6 - Gas |
| 2000 | Ford | Explorer | XL Fleet | 4.0L V6 - Gas |
| 2000 | Ford | Explorer | XLS | 4.0L V6 - Gas |
| 2000 | Ford | Explorer | XLT | 4.0L V6 - Gas |
| 2000 | Ford | Explorer | Eddie Bauer | 4.0L V6 - Gas |
| 2000 | Ford | Explorer | Limited | 4.0L V6 - Gas |
| 2000 | Mercury | Mountaineer | Base | 4.0L V6 - Gas |
| 1999 | Ford | Explorer | Sport | 4.0L V6 - Gas |
| 1999 | Ford | Explorer | XL | 4.0L V6 - Gas |
| 1999 | Ford | Explorer | XLS | 4.0L V6 - Gas |
| 1999 | Ford | Explorer | XLT | 4.0L V6 - Gas |
| 1999 | Ford | Explorer | Eddie Bauer | 4.0L V6 - Gas |
| 1999 | Ford | Explorer | Limited | 4.0L V6 - Gas |
| 1999 | Mercury | Mountaineer | Base | 4.0L V6 - Gas |
| 1998 | Ford | Explorer | XLT | 4.0L V6 - Gas |
| 1998 | Ford | Explorer | Eddie Bauer | 4.0L V6 - Gas |
| 1998 | Ford | Explorer | Limited | 4.0L V6 - Gas |
| 1998 | Ford | Explorer | Sport | 4.0L V6 - Gas |
| 1998 | Ford | Explorer | XL | 4.0L V6 - Gas |
| 1998 | Mercury | Mountaineer | Base | 4.0L V6 - Gas |
| 1997 | Ford | Explorer | XLT | 4.0L V6 - Gas |
| 1997 | Ford | Explorer | Eddie Bauer | 4.0L V6 - Gas |
| 1997 | Ford | Explorer | Limited | 4.0L V6 - Gas |
| 1997 | Ford | Explorer | Sport | 4.0L V6 - Gas |
| 1997 | Ford | Explorer | XL | 4.0L V6 - Gas |
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