Radiator Caps
Radiator Caps
Skunk2’s Fine Tuning products and accessories, like its high-pressure Radiator Caps, help put the finishing touches onto your vehicle you work so hard to make perform well. Skunk2 Radiator Caps increase internal radiator pressure, which results in a higher coolant boiling point and a more efficient cooling system. Skunk2 Radiator Caps feature an open valve pressure of 1.3 kg/cm--.2kg/cm higher than most OEM radiator caps. High-pressure radiator caps like Skunk2’s demonstrate their effectiveness under high-load conditions on both race cars and street cars alike.
  • Applications
  • Additional Resources
    Click To Display By:
  • List
  • /
  • Vehicle
Click any row for full product photos, documentation, and detailed tech data.
Part No. Name Note Price
359-99-0010 Radiator Cap Type B
Increase your radiator pressure and cooling system boiling point for unsurpassed efficiency.
Pair with Skunk2 Silicone Radiator Hoses for the ultimate cooling system.
$31.49 Buy Now
359-99-0020 Radiator Cap Type A
Perfect for most aftermarket radiators.
Increase your radiator pressure and cooling system boiling point for unsurpassed efficiency.
Pair with Skunk2 Silicone Radiator Hoses for the ultimate cooling system.
$31.49 Buy Now
Acura
Part No. Model Year Trim Note Price
359-99-0020 Integra 1990 - 1993 GS, LS, RS
Perfect for most aftermarket radiators.
Increase your radiator pressure and cooling system boiling point for unsurpassed efficiency.
Pair with Skunk2 Silicone Radiator Hoses for the ultimate cooling system.
$31.49 Buy Now
359-99-0020 Integra 1992 - 1993 GS-R
$31.49 Buy Now
359-99-0010 Integra 1997 - 2001 GS, Type R
Increase your radiator pressure and cooling system boiling point for unsurpassed efficiency.
Pair with Skunk2 Silicone Radiator Hoses for the ultimate cooling system.
$31.49 Buy Now
359-99-0010 Integra 1994 - 2001 GS-R, LS
$31.49 Buy Now
359-99-0010 Integra 1994 - 1999 RS
$31.49 Buy Now
359-99-0010 RSX 2002 - 2006 Base, Type-S
$31.49 Buy Now
359-99-0010 TSX 2004 - 2008 Base
$31.49 Buy Now
Honda
Part No. Model Year Trim Note Price
359-99-0020 Civic Hatchback 1988 - 1991 DX, Std
Perfect for most aftermarket radiators.
Increase your radiator pressure and cooling system boiling point for unsurpassed efficiency.
Pair with Skunk2 Silicone Radiator Hoses for the ultimate cooling system.
$31.49 Buy Now
359-99-0020 Civic Hatchback 1989 - 1991 Si
$31.49 Buy Now
359-99-0020 Civic Sedan 1988 - 1991 DX, LX
$31.49 Buy Now
359-99-0020 Civic Sedan 1990 - 1991 EX
$31.49 Buy Now
359-99-0020 CRX 1988 - 1991 DX, HF, Si
$31.49 Buy Now
359-99-0020 Prelude 1997 - 2001 Base, Type SH
$31.49 Buy Now
359-99-0020 Prelude 1992 - 1996 S, Si
$31.49 Buy Now
359-99-0020 Prelude 1993 - 1996 Si VTEC
$31.49 Buy Now
359-99-0020 Prelude 1992 - 1994 Si 4WS
$31.49 Buy Now
359-99-0010 Accord 1990 - 1997 DX, EX, LX
Increase your radiator pressure and cooling system boiling point for unsurpassed efficiency.
Pair with Skunk2 Silicone Radiator Hoses for the ultimate cooling system.
$31.49 Buy Now
359-99-0010 Accord 1991 - 1993 SE
$31.49 Buy Now
359-99-0010 Civic Coupe 1993 - 2010 DX, EX
$31.49 Buy Now
359-99-0010 Civic Coupe 2001 - 2010 LX
$31.49 Buy Now
359-99-0010 Civic Coupe 1999 - 2010 Si
$31.49 Buy Now
359-99-0010 Civic Coupe 1996 - 2005 HX
$31.49 Buy Now
359-99-0010 Civic Hatchback 1992 - 2000 CX, DX
$31.49 Buy Now
359-99-0010 Civic Hatchback 1992 - 2005 Si
$31.49 Buy Now
359-99-0010 Civic Hatchback 1992 - 1995 VX
$31.49 Buy Now
359-99-0010 Civic Sedan 1992 - 2010 DX, EX, LX
$31.49 Buy Now
359-99-0010 Civic Sedan 2007 - 2010 Si
$31.49 Buy Now
359-99-0010 Civic Sedan 1998 - 2004 GX
$31.49 Buy Now
359-99-0010 del Sol 1993 - 1997 S, Si
$31.49 Buy Now
359-99-0010 del Sol 1994 - 1997 VTEC
$31.49 Buy Now
359-99-0010 Element 2003 - 2008 2WD EX, 4WD EX
$31.49 Buy Now
359-99-0010 Element 2004 - 2008 2WD LX, 4WD LX
$31.49 Buy Now
359-99-0010 Element 2003 - 2004 2WD DX, 4WD DX
$31.49 Buy Now
359-99-0010 Fit 2007 - 2008 Base, Sport
$31.49 Buy Now
359-99-0010 S2000 2000 - 2009 Base
$31.49 Buy Now
359-99-0010 S2000 2008 - 2009 CR
$31.49 Buy Now
Technology - Product Design and R&D

Since 1994, Skunk2’s led the industry with cutting-edge designs, technology, and race-proven products. Our extensive R&D facilities allow us to produce the highest quality, best performing parts for your vehicle. Each Skunk2 product is designed with advanced 3D modeling software by Skunk2 engineers at our Southern California headquarters. Leading-edge processes like Computational Fluid Dynamics and Finite Element Analysis ensure maximum performance and durability. Rapid prototyping allows us to quickly produce test versions of various products for further analysis. Prototypes are then tested using state-of-the-art dyno equipment and then proven on the race track. Finally, multi-axis CNC processes and precision welding are employed to produce the finest parts possible.

... [Read more →]
Technology - Our Racing Heritage

As part of Skunk2’s commitment to developing the best parts possible, we’ve remained actively involved in various forms of motorsports through technical partnerships, sponsorships, as well as with our own race vehicles for more than 15 years. Since 1994, Skunk2’s continued to secure a number of drag racing and road racing records and championships, including the title of the world’s first 10-second naturally aspirated Honda. Racing provides us with the data necessary to produce high-performance parts that utilize innovative designs, advanced materials, and cutting-edge manufacturing methods. Today we continue our tradition of creating leading-edge products and subjecting them to rigorous tests, both on the track and the street.

... [Read more →]