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Circuit Hero Type A Black Radiator Cap
Part Number: CH-RCA-B

Images may be for reference only

Circuit Hero Type A Black Radiator Cap
Part Number: CH-RCA-B

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Retail: $38.50
$35.00
Save: $3.50 (9%)

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Product Details

Part Number: CH-RCA-B
Brand: Circuit Hero
Color: Black
Circuit Hero high pressure radiator cap uses a 1.3 kgf/cm spring to increase your coolant/antifreeze boiling point and protect your engine.

An added bonus we've incorporated is the built-in button valve. To ensure there is no hot heat pressure built up, always press the button to make sure there is no hot vapors in your radiator before opening the cap.  Pressing the button also allows hot vapors to escape for quicker cooling. 

Features:
  • High pressure spring to raising engine boiling point.
  • Safety button to reduce chance of being burned.
  • Release hot vapors to cool down engine faster.
Fitment:
  • Fits most aftermarket radiators
  • Fits Blox Racing Radiators
  • 1988-1991 Honda Civic
  • 1988-1991 Honda CRX
  • 1992-2001 Honda Prelude
  • 2016+ Honda Civic 1.5T
  • 2017+ Honda Civic Type-R
  • 1990-1993 Acura Integra
  • 2003-2007 Mitsubishi Evolution VIII, IX
  • 2008+ Mitsubishi Evolution X
  • 2002+ Subaru WRX, STi 
Notes:
  • NEVER OPEN RADIATOR CAP WHEN HOT
  • Some aftermarket radiators do not use a factory cap. For example, Koyo uses Type A on most their radiators regardless of application. Please check yours before ordering. 
  • Please note our Radiator Caps have extremely tight fit. 

Due to the manufacturer's price control policy, this item may be excluded from promotions and discounts

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.

Vehicle Fitment

Acura Integra
1990 Acura Integra GS
1991 Acura Integra GS
1992 Acura Integra GS
1993 Acura Integra GS
1992 Acura Integra GS-R
1993 Acura Integra GS-R
1990 Acura Integra LS
1991 Acura Integra LS
1992 Acura Integra LS
1993 Acura Integra LS
1990 Acura Integra RS
1991 Acura Integra RS
1992 Acura Integra RS
1993 Acura Integra RS
Honda CRX
1989 Honda CRX Base
1990 Honda CRX Base
1991 Honda CRX Base
1988 Honda CRX DX
1988 Honda CRX HF
1989 Honda CRX HF
1990 Honda CRX HF
1991 Honda CRX HF
1988 Honda CRX Si
1989 Honda CRX Si
1990 Honda CRX Si
1991 Honda CRX Si
Honda Civic
1988 Honda Civic Base
1989 Honda Civic Base
1990 Honda Civic Base
1991 Honda Civic Base
1988 Honda Civic DX
1989 Honda Civic DX
1990 Honda Civic DX
1991 Honda Civic DX
1990 Honda Civic EX
1991 Honda Civic EX
2017 Honda Civic EX
2018 Honda Civic EX
2019 Honda Civic EX
2020 Honda Civic EX
2021 Honda Civic EX
2016 Honda Civic EX-L
2017 Honda Civic EX-L
2018 Honda Civic EX-L
2019 Honda Civic EX-L
2020 Honda Civic EX-L
2021 Honda Civic EX-L
2022 Honda Civic EX-L
2016 Honda Civic EX-T
2017 Honda Civic EX-T
2018 Honda Civic EX-T
1988 Honda Civic LX
1989 Honda Civic LX
1990 Honda Civic LX
1991 Honda Civic LX
2017 Honda Civic LX
2020 Honda Civic LX
2021 Honda Civic LX
1988 Honda Civic RT 4WD
1989 Honda Civic RT 4WD
1990 Honda Civic RT 4WD
1991 Honda Civic RT 4WD
1989 Honda Civic Si
1990 Honda Civic Si
1991 Honda Civic Si
2017 Honda Civic Si
2018 Honda Civic Si
2019 Honda Civic Si
2020 Honda Civic Si
2016 Honda Civic Touring
2017 Honda Civic Touring
2018 Honda Civic Touring
2019 Honda Civic Touring
2020 Honda Civic Touring
2021 Honda Civic Touring
2017 Honda Civic Type R
2018 Honda Civic Type R
2019 Honda Civic Type R
2020 Honda Civic Type R
2021 Honda Civic Type R
2023 Honda Civic Type R
2024 Honda Civic Type R
2025 Honda Civic Type R
2021 Honda Civic Type R Limited Edition
1988 Honda Civic Wagovan
1989 Honda Civic Wagovan
Honda Prelude
1997 Honda Prelude Base
1998 Honda Prelude Base
1999 Honda Prelude Base
2000 Honda Prelude Base
2001 Honda Prelude Base
1992 Honda Prelude S
1993 Honda Prelude S
1994 Honda Prelude S
1995 Honda Prelude S
1996 Honda Prelude S
1995 Honda Prelude SE
1992 Honda Prelude Si
1993 Honda Prelude Si
1994 Honda Prelude Si
1995 Honda Prelude Si
1996 Honda Prelude Si
1992 Honda Prelude Si 4WS
1993 Honda Prelude Si 4WS
1994 Honda Prelude Si 4WS
1997 Honda Prelude Type SH
1998 Honda Prelude Type SH
1999 Honda Prelude Type SH
2000 Honda Prelude Type SH
2001 Honda Prelude Type SH
1993 Honda Prelude VTEC
1994 Honda Prelude VTEC
1995 Honda Prelude VTEC
1996 Honda Prelude VTEC

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