HKS 10 Hyundai Genesis Coupe Limited Edition Radiator Cap
HKS D1 Limited Edition Radiator Cap (15009-AK004) S Type Radiator Cap, 108kPa (1.1kgf / cm2)
Cooling products are essential components to keeping your vehicle running at optimal temperatures. Whether you are looking for a radiator, fans, or oil coolers, we've got you coered with the top brands like Mishimoto, Koyorad, Skunk2, Moroso, and more!
Radiator caps are designed to keep coolant from leaking out of your radiator. It is important to make sure your radiator cap is in good condition so that it can withstand coolant pressure under hot temperatures. If your vehicle is leaking coolant from its radiator cap, replace it as soon as possible.
In October 1973, two talented and spirited young engineers had a vision; to design and build high performance engines and components that major OE manufacturers could not or would not produce. Led by Hiroyuki Hasegawa, a former engineer for Yamaha Motor Company, and his partner Mr.Kitagawa, the two secured a capital infusion from Sigma Automotive Co., Ltd. (hence the name “HKS ”), and began tuning gasoline powered engines in a dairy-farming shed at the foot of Mount Fuji in Japan. A year later, Mr. Hasegawa designed and built the first aftermarket turbocharger for passenger cars and has never looked back. HKS pioneered the Japanese aftermarket performance industry by delivering a host of exciting new products, including the first commercially available electronic turbo timer and boost controller. Other early products included piggy-back fuel computers and sophisticated fuel management tools. Clearly HKS was Driving Performance trends for Japanese vehicles.
- 2011 Mazda MX-5 Miata Grand Touring
- 2011 Mazda MX-5 Miata Special Edition
- 2011 Mazda MX-5 Miata Sport
- 2011 Mazda MX-5 Miata Touring
- 2012 Mazda MX-5 Miata Grand Touring
- 2012 Mazda MX-5 Miata Special Edition
- 2012 Mazda MX-5 Miata Sport
- 2012 Mazda MX-5 Miata Touring
- 2011 Mazda RX-8 Grand Touring
- 2011 Mazda RX-8 R3
- 2014 Mazda MX-5 Miata Club
- 2014 Mazda MX-5 Miata Grand Touring
- 2014 Mazda MX-5 Miata Sport
- 2011 Subaru Impreza 2.5i
- 2011 Subaru Impreza Outback Sport
- 2011 Subaru Impreza WRX STI
- 2011 Subaru Impreza WRX STI Limited ( door , HP Cylinder L, speed )
- 2011 Subaru Legacy 2.5GT ( door , HP Cylinder L, speed )
- 2011 Subaru Legacy 2.5i Limited ( door , HP Cylinder L, speed )
- 2011 Subaru Legacy 2.5i Premium
- 2011 Subaru Legacy 3.6R ( door , HP Cylinder L, speed )
- 2011 Subaru Legacy 3.6R Limited ( door , HP Cylinder L, speed )
- 2012 Subaru Forester X
- 2012 Subaru Forester X Limited
- 2012 Subaru Impreza Base
- 2012 Subaru Impreza Limited
- 2012 Subaru Impreza Sport Limited ( door , HP Cylinder L, speed )
- 2012 Subaru Impreza Sport Premium
- 2012 Subaru Impreza WRX
- 2012 Subaru Impreza WRX STI
- 2012 Subaru Impreza WRX STI Limited ( door , HP Cylinder L, speed )
- 2013 Subaru Impreza Base
- 2013 Subaru Impreza Limited
- 2013 Subaru Impreza Premium
- 2013 Subaru Impreza Sport Limited ( door , HP Cylinder L, speed )
- 2013 Subaru Impreza Sport Premium
- 2013 Subaru Impreza WRX Premium
- 2013 Subaru Impreza WRX STI
- 2006 Subaru Impreza Outback Sport
- 2006 Subaru Impreza WRX TR ( door , HP Cylinder L, speed )
- 2006 Subaru Legacy 2.5i
- 2006 Subaru Legacy GT
- 2006 Subaru Legacy GT spec.B ( door , HP Cylinder L, speed )
- 2007 Subaru Impreza WRX STI Limited ( door , HP Cylinder L, speed )
- 2007 Subaru Impreza WRX TR ( door , HP Cylinder L, speed )
- 2007 Subaru Legacy 2.5i
- 2007 Subaru Legacy 2.5i Limited
- 2007 Subaru Legacy GT Limited
- 2007 Subaru Legacy GT spec.B ( door , HP Cylinder L, speed )
- 2007 Subaru Forester X
- 2008 Subaru Impreza 2.5i
- 2008 Subaru Impreza WRX STI ( door , HP Cylinder L, speed )
- 2008 Subaru Legacy 2.5i
- 2008 Subaru Legacy 2.5i Limited ( door , HP Cylinder L, speed )
- 2008 Subaru Legacy GT Limited
- 2008 Subaru Legacy GT spec.B ( door , HP Cylinder L, speed )
- 2009 Subaru Impreza Outback Sport
- 2009 Subaru Impreza WRX STI ( door , HP Cylinder L, speed )
- 2009 Subaru Legacy 2.5i
- 2009 Subaru Legacy 2.5i Limited ( door , HP Cylinder L, speed )
- 2009 Subaru Legacy 2.5i Special Edition
- 2013 Mazda MX-5 Miata Club
- 2013 Mazda MX-5 Miata Grand Touring
- 2013 Mazda MX-5 Miata Sport
- 2015 Mazda MX-5 Miata 25th Anniversary Edition
- 2015 Mazda MX-5 Miata Club
- 2015 Mazda MX-5 Miata Grand Touring
- 2015 Mazda MX-5 Miata Sport
- 2012 Subaru Legacy 3.6R ( door , HP Cylinder L, speed )
- 2012 Subaru Legacy 3.6R Limited ( door , HP Cylinder L, speed )
- 2012 Subaru Legacy 3.6R Premium ( door , HP Cylinder L, speed )
- 1999 Mazda Miata 10th Anniversary
- 1999 Mazda Miata Base
- 2000 Mazda Miata Base
- 2000 Mazda Miata LS
- 2000 Mazda Miata SE
- 2001 Mazda Miata Base
- 2001 Mazda Miata LS
- 2001 Mazda Miata SE
- 2002 Mazda Miata Base
- 2002 Mazda Miata LS
- 2002 Mazda Miata SE
- 2003 Mazda Miata Base
- 2003 Mazda Miata LS
- 2003 Mazda Miata SE
- 2003 Mazda Miata Shinsen ( door , HP Cylinder L, speed )
- 2004 Mazda Miata Base
- 2004 Mazda Miata LS
- 2004 Mazda Miata Mazdaspeed ( door , HP Cylinder L, speed )
- 2004 Mazda RX-8 Base
- 1994 Honda Civic CX ( door , HP Cylinder L, speed )
- 2005 Subaru Impreza Outback Sport
- 2005 Subaru Impreza RS
- 2005 Subaru Impreza WRX STI ( door , HP Cylinder L, speed )
- 2010 Subaru Legacy 2.5GT ( door , HP Cylinder L, speed )
- 2010 Subaru Legacy 2.5i
- 2010 Subaru Legacy 3.6R ( door , HP Cylinder L, speed )
- 2010 Subaru Legacy 3.6R Premium ( door , HP Cylinder L, speed )
- 1993 Honda Civic Si ( door , HP Cylinder L, speed )
- 1993 Honda Civic VX ( door , HP Cylinder L, speed )
- 1995 Honda Civic CX ( door , HP Cylinder L, speed )
- 1995 Honda Civic DX
- 1995 Honda Civic EX
- 1995 Honda Civic LX
- 1994 Honda Civic DX
- 1994 Honda Civic VX ( door , HP Cylinder L, speed )
- 1994 Mazda 323 Base
- 1994 Mazda Protege LX
- 1993 Mazda 323 Base
- 1993 Mazda 323 SE
- 1993 Mazda Protege DX
- 1993 Mazda Protege LX
- 1994 Mazda Protege Base
- 1994 Mazda Protege DX
- 2010 Subaru Impreza 2.5i Premium
- 1993 Mazda RX-7 R1 ( door , HP Cylinder L, speed )
- 1993 Mazda RX-7 Touring
- 1995 Mazda Miata Base
- 1995 Mazda Miata M Edition
- 2010 Subaru Impreza WRX Limited
- 2010 Subaru Impreza WRX Premium
- 2005 Subaru Legacy i
- 1995 Mazda RX-7 Base
- 1995 Mazda RX-7 R2 ( door , HP Cylinder L, speed )
- 1995 Mazda RX-7 Touring
- 1996 Mazda Miata Base
- 1996 Mazda Miata M Edition
- 1987 Honda Civic Base
- 1987 Honda Civic CRX
- 1989 Honda CRX Base
- 1987 Honda Civic CRX HF ( door , HP Cylinder L, speed )
- 1989 Honda CRX HF ( door , HP Cylinder L, speed )
- 1989 Honda CRX Si ( door , HP Cylinder L, speed )
- 1990 Honda Civic DX
- 1990 Honda Civic EX
- 1990 Honda Civic LX
- 1990 Honda Civic Si ( door , HP Cylinder L, speed )
- 1988 Honda Civic LX
- 1987 Honda Civic CRX Si ( door , HP Cylinder L, speed )
- 1988 Honda Civic RT 4WD ( door , HP Cylinder L, speed )
- 1991 Honda Civic DX
- 1991 Honda Civic EX
- 1991 Honda Civic LX
- 1987 Honda Civic DX
- 1987 Honda Civic Si
- 1989 Honda Civic LX
- 1989 Honda Civic RT 4WD
- 1989 Mazda RX-7 Convertible
- 1989 Mazda 323 Base
- 1989 Mazda RX-7 GTU
- 1989 Mazda RX-7 GTUs
- 1989 Mazda 323 GTX ( door , HP Cylinder L, speed )
- 1989 Mazda 323 LX
- 1989 Mazda 323 SE
- 1989 Mazda RX-7 GXL
- 1989 Mazda RX-7 GXL 2+2
- 1989 Mazda RX-7 Turbo ( door , HP Cylinder L, speed )
- 1990 Mazda 323 Base
- 1990 Mazda 323 SE
- 1991 Mazda 323 Base
- 1992 Mazda 323 Base
- 1992 Mazda 323 SE
- 1991 Mazda 323 SE
- 1991 Mazda Protege 4WD
- 2003 Subaru Impreza Outback
- 1991 Mazda Protege DX
- 1991 Mazda Protege LX
- 1991 Mazda RX-7 Base
- 1991 Mazda RX-7 Convertible
- 1991 Mazda RX-7 Turbo ( door , HP Cylinder L, speed )
- 2002 Subaru Impreza RS
- 2003 Subaru Impreza RS
- 2003 Subaru Impreza TS
- 1993 Mazda Miata LE ( door , HP Cylinder L, speed )
- 2004 Subaru Impreza Outback
- 2004 Subaru Impreza RS
- 2004 Subaru Impreza TS
- 2004 Subaru Impreza WRX
- 1990 Honda CRX Base
- 1990 Honda CRX HF ( door , HP Cylinder L, speed )
- 1991 Honda CRX Base
- 1991 Honda CRX HF ( door , HP Cylinder L, speed )
- 1991 Honda CRX Si ( door , HP Cylinder L, speed )
- 1990 Mazda Protege 4WD
- 1990 Mazda Protege LX
- 1990 Mazda Protege SE
- 1990 Mazda RX-7 Convertible
- 1990 Mazda RX-7 GTU
- 1990 Mazda RX-7 GTUs
- 1990 Mazda RX-7 GXL
- 1990 Mazda RX-7 GXL 2+2
- 1990 Mazda RX-7 Turbo ( door , HP Cylinder L, speed )
- 1990 Mazda Miata Base
- 1990 Honda CRX Si ( door , HP Cylinder L, speed )
- 1992 Mazda Protege DX
- 1992 Honda Civic Si ( door , HP Cylinder L, speed )
- 1992 Mazda Protege LX
- 1992 Honda Civic VX ( door , HP Cylinder L, speed )
- 2005 Mazda Miata Base
- 2010 Mazda MX-5 Miata Grand Touring
- 2010 Mazda MX-5 Miata Sport
- 2010 Mazda MX-5 Miata Touring
- 2005 Mazda Miata LS
- 2010 Mazda RX-8 Grand Touring
- 2005 Mazda Miata Mazdaspeed ( door , HP Cylinder L, speed )
- 2006 Mazda MX-5 Miata Base
- 2005 Mazda RX-8 Base
- 2006 Mazda MX-5 Miata Club Spec ( door , HP Cylinder L, speed )
- 2006 Mazda MX-5 Miata Grand Touring
- 2006 Mazda MX-5 Miata Sport
- 2006 Mazda MX-5 Miata Touring
- 2008 Mazda MX-5 Miata Grand Touring
- 2008 Mazda MX-5 Miata Sport
- 2008 Mazda MX-5 Miata SV ( door , HP Cylinder L, speed )
- 2008 Mazda MX-5 Miata Touring
- 2008 Mazda RX-8 40th Anniversary Edition
- 2008 Mazda RX-8 Grand Touring
- 2008 Mazda RX-8 Sport
- 2005 Mazda RX-8 Shinka
- 2009 Mazda MX-5 Miata Grand Touring
- 2007 Mazda MX-5 Miata Grand Touring
- 2007 Mazda MX-5 Miata Sport
- 2007 Mazda MX-5 Miata SV ( door , HP Cylinder L, speed )
- 2007 Mazda MX-5 Miata Touring
- 2009 Mazda MX-5 Miata Sport
- 2009 Mazda MX-5 Miata SV ( door , HP Cylinder L, speed )
- 2009 Mazda MX-5 Miata Touring
- 2009 Mazda RX-8 Grand Touring
- 2009 Mazda RX-8 R3
- 2009 Mazda RX-8 Sport
- 2009 Mazda RX-8 Touring
- 2011 Subaru Forester X
- 2013 Subaru Forester X
- 2013 Subaru Forester X Limited
- 2013 Subaru Forester X Premium
- 2013 Subaru Forester XT Touring ( door , HP Cylinder L, speed )
- 2005 Subaru Forester X
- 2005 Subaru Forester XS
- 2005 Subaru Forester XS L.L. Bean Edition ( door , HP Cylinder L, speed )
- 2005 Subaru Forester XT
- 2005 Subaru Forester XT Premium
- 2010 Subaru Forester X
- 2010 Subaru Forester X Limited ( door , HP Cylinder L, speed )
- 2010 Subaru Forester X Premium
- 2010 Subaru Forester XT Limited ( door , HP Cylinder L, speed )
- 2006 Subaru Forester X L.L. Bean Edition ( door , HP Cylinder L, speed )
- 2006 Subaru Forester XT Limited
- 2007 Subaru Forester X L.L. Bean Edition ( door , HP Cylinder L, speed )
- 2007 Subaru Forester XT Limited
- 2008 Subaru Forester Sports 2.5 X
- 2008 Subaru Forester Sports 2.5 XT
- 2008 Subaru Forester X L.L. Bean Edition ( door , HP Cylinder L, speed )
- 2008 Subaru Forester XT Limited
- 2009 Subaru Forester X
- 2009 Subaru Forester X Limited ( door , HP Cylinder L, speed )
- 2009 Subaru Forester X Premium
- 2009 Subaru Forester XT ( door , HP Cylinder L, speed )
- 2009 Subaru Forester XT Limited ( door , HP Cylinder L, speed )
- 2011 Subaru Forester X Limited
- 2011 Subaru Forester X Touring
- 2011 Subaru Forester XT Premium ( door , HP Cylinder L, speed )
- 2012 Subaru Forester X Premium
- 2012 Subaru Forester X Touring
- 2012 Subaru Forester XT Premium ( door , HP Cylinder L, speed )
- 2012 Subaru Forester XT Touring ( door , HP Cylinder L, speed )
- 2012 Subaru Impreza WRX Limited
- 2011 Mazda RX-8 Sport
- 2012 Subaru Impreza WRX Premium
- 2011 Subaru Forester X Premium
- 2012 Subaru Legacy 2.5GT ( door , HP Cylinder L, speed )
- 2011 Subaru Forester XT Touring ( door , HP Cylinder L, speed )
- 2011 Subaru Impreza 2.5i Premium
- 2011 Subaru Impreza WRX
- 2011 Subaru Impreza WRX Limited
- 2011 Subaru Impreza WRX Premium
- 2011 Subaru Legacy 2.5i
- 2011 Subaru Legacy 3.6R Premium ( door , HP Cylinder L, speed )
- 2012 Subaru Impreza Premium
- 2012 Subaru Legacy 2.5i
- 2012 Subaru Legacy 2.5i Limited ( door , HP Cylinder L, speed )
- 2012 Subaru Legacy 2.5i Premium
- 2013 Subaru Forester X Touring
- 2013 Subaru Forester XT Premium ( door , HP Cylinder L, speed )
- 2013 Subaru Impreza WRX
- 2013 Subaru Impreza WRX Limited
- 2013 Subaru Impreza WRX STI Limited ( door , HP Cylinder L, speed )
- 2006 Mazda RX-8 Base
- 2010 Mazda RX-8 R3
- 2008 Mazda RX-8 Touring
- 2010 Mazda RX-8 Sport
- 2007 Mazda RX-8 Base
- 2005 Subaru Impreza WRX
- 2007 Subaru Impreza Outback Sport
- 2010 Subaru Forester XT Premium ( door , HP Cylinder L, speed )
- 2007 Subaru Impreza WRX
- 2007 Subaru Impreza WRX Limited
- 2007 Subaru Impreza WRX STI ( door , HP Cylinder L, speed )
- 2007 Subaru Legacy 2.5i Special Edition
- 2008 Subaru Forester X
- 2008 Subaru Impreza Outback Sport
- 2008 Subaru Impreza WRX
- 2005 Subaru Legacy GT
- 2008 Subaru Legacy 2.5i Special Edition
- 2008 Subaru Legacy 3.0 R Limited ( door , HP Cylinder L, speed )
- 2009 Subaru Impreza 2.5 GT ( door , HP Cylinder L, speed )
- 2009 Subaru Impreza 2.5i
- 2009 Subaru Impreza WRX
- 2009 Subaru Impreza WRX Premium
- 2009 Subaru Legacy 3.0 R ( door , HP Cylinder L, speed )
- 2009 Subaru Legacy 3.0 R Limited ( door , HP Cylinder L, speed )
- 2009 Subaru Legacy GT Limited
- 2009 Subaru Legacy GT spec.B ( door , HP Cylinder L, speed )
- 2005 Subaru Legacy GT Limited
- 2005 Subaru Legacy Limited
- 2010 Subaru Impreza 2.5 GT
- 2010 Subaru Impreza 2.5i
- 2010 Subaru Impreza Outback Sport
- 2010 Subaru Impreza WRX
- 2010 Subaru Impreza WRX STI ( door , HP Cylinder L, speed )
- 2010 Subaru Impreza WRX STI Special Edition ( door , HP Cylinder L, speed )
- 2010 Subaru Legacy 2.5i Limited ( door , HP Cylinder L, speed )
- 2002 Subaru Impreza Outback
- 2002 Subaru Impreza TS
- 2002 Subaru Impreza WRX
- 2010 Subaru Legacy 2.5i Premium
- 2010 Subaru Legacy 3.6R Limited ( door , HP Cylinder L, speed )
- 1994 Honda Civic EX
- 1994 Honda Civic LX
- 2006 Subaru Forester X
- 1994 Honda Civic Si
- 2006 Subaru Impreza 2.5i
- 1993 Honda Civic CX ( door , HP Cylinder L, speed )
- 1993 Honda Civic DX
- 1993 Honda Civic EX
- 1993 Honda Civic LX
- 1995 Honda Civic Si
- 1995 Honda Civic VX ( door , HP Cylinder L, speed )
- 1994 Mazda Miata Base
- 1994 Mazda Miata M Edition
- 2006 Subaru Impreza WRX
- 1993 Mazda Miata Base
- 2006 Subaru Impreza WRX Limited
- 1994 Mazda RX-7 Base
- 2006 Subaru Impreza WRX STI ( door , HP Cylinder L, speed )
- 1994 Mazda RX-7 R2 ( door , HP Cylinder L, speed )
- 1994 Mazda RX-7 Touring
- 1993 Mazda RX-7 Base
- 1997 Mazda Miata Base
- 1997 Mazda Miata M Edition
- 1997 Mazda Miata STO
- 1989 Honda Civic Base
- 1989 Honda Civic DX
- 2007 Subaru Impreza 2.5i
- 1989 Honda Civic Si ( door , HP Cylinder L, speed )
- 1989 Honda Civic Wagovan
- 1990 Honda Civic Base
- 1990 Honda Civic RT 4WD
- 1992 Mazda Miata Base
- 1988 Honda Civic Base
- 1988 Honda Civic DX
- 1988 Honda Civic Wagovan
- 1991 Mazda Miata Base
- 1991 Honda Civic Base ( door , HP Cylinder L, speed )
- 1991 Honda Civic RT 4WD
- 1991 Honda Civic Si ( door , HP Cylinder L, speed )
- 1992 Honda Civic CX ( door , HP Cylinder L, speed )
- 1992 Honda Civic DX
- 1992 Honda Civic EX
- 1992 Honda Civic LX
- 1991 Mazda Miata SE
- 2003 Subaru Impreza WRX
- 2004 Subaru Forester X
- 2004 Subaru Forester XS
- 2004 Subaru Forester XT
- 2004 Subaru Impreza WRX STI ( door , HP Cylinder L, speed )
- Choosing a selection results in a full page refresh.
- Opens in a new window.