Radium Engineering Radiator Cap Type A Black

Radium Engineering Radiator Cap Type A Black

Application: Mini-size 32mm ID Type-A radiator necks, including all Radium coolant expansion tanks
Part Type: High-pressure radiator cap, Type-A, black
Part Number: 18-0076-A11, 18-0076-A13, 18-0076-A15

Radium radiator caps are engineered to safely improve cooling efficiency by managing the coolant boiling temperature. A higher pressure rating raises the boiling point, giving an extra safety margin and helping prevent air pocket cavitation at the water pump.

Each cap has a stamped stainless steel body and silicone sealing elements in place of the natural rubber gaskets used on OEM caps, finished in black electroplate. They suit mini-size 32mm ID Type-A radiator necks only and are required on all Radium coolant expansion tanks.

Key Features

• Stainless Steel: Stamped stainless steel construction
• Silicone Seals: Silicone sealing elements instead of OEM-style natural rubber gaskets
• Three Pressure Ratings: 1.1, 1.3 or 1.5 bar to suit your cooling system
• Raises Boiling Point: Extra safety margin and reduced water pump cavitation
• Black Electroplate: All 18-0076 caps are electroplated black

Available Configurations

• 18-0076-A11: 1.1 bar (16.0psi)
• 18-0076-A13: 1.3 bar (18.9psi)
• 18-0076-A15: 1.5 bar (21.8psi)

Important Notes

• Type-A only – Radium no longer offers Type-B caps. Check your cap style against the product images before ordering
• Suits mini-size 32mm ID radiator necks only
• All Radium coolant expansion tanks require a Type-A cap

Vehicle Fitment

• Acura/Honda Integra 1990–1993
• Acura/Honda NSX 1991–2005
• Honda Accord 1990–1993
• Honda Civic 1988–1991 and 2016–on
• Honda CRX 1988–1991
• Honda Prelude 1992–2001
• Honda Ruckus 49cc scooter
• Infiniti G35 2003–2008
• Infiniti G37 2008–2013
• Infiniti Q50 2014–on
• Infiniti Q60 2014–on
• Lexus SC400 1992–2000
• Mazda Cosmo 1990–1995
• Mazda MX-5 (Miata) 1989–2005
• Mazda MX-5 2006–on
• Mazda RX-7 1986–2002
• Mazda RX-8 2004–2011
• Mitsubishi 3000GT 1991–1999
• Mitsubishi Eclipse 1990–1999
• Mitsubishi Lancer/EVO 1996–on
• Nissan 180SX 1989–1998
• Nissan 200SX 1989–1998
• Nissan 240SX 1989–1998
• Nissan 300ZX 1990–1996
• Nissan 350Z 2003–2009
• Nissan 370Z 2009–on
• Nissan Cefiro 1988–1994
• Nissan Frontier 2005–on
• Nissan GT-R 2009–on
• Nissan Laurel 1989–2002
• Nissan Silvia 1989–2002
• Nissan Skyline 1989–on
• Saab 9-2X 2005–2006
• Subaru Forester 1997–on
• Subaru Impreza 1993–on
• Subaru Legacy 1990–on
• Subaru SVX 1991–1997
• Subaru WRX 2015–on
• Subaru WRX STI 2015–on
• Toyota Celica 1982–1995
• Toyota MR2 1985–1995
• Toyota Supra 1986–1992
• All Radium coolant expansion tanks

Not sure if this suits your vehicle? Email sales@coore.com.au and our team will confirm fitment.