Radiator Caps

Getting the most out of your performance parts comes down to the details. When faced with hard driving conditions, a vehicle's cooling system becomes highly pressurized. Stock caps are not equipped to handle higher pressure, causing fluid to leak out...

QuadBoss® Radiator Caps are a direct O.E.-replacement, automotive-style cap.This Part Fits:YearMakeModelSubmodel2003-2004BombardierRally 200Base2011-2014Can-AmCommander 1000Base2016-2018Can-AmCommander 1000 DPSBase2012-2016Can-AmCommander 1000...

QuadBoss® Radiator Caps are a direct O.E.-replacement, automotive-style cap.This Part Fits:YearMakeModelSubmodel2004-2005PolarisATP 500Base2000-2001PolarisDiesel (455cc)Base2001-2004PolarisSportsman 400Base2008-2014PolarisSportsman 400...

QuadBoss® Radiator Caps are a direct O.E.-replacement, automotive-style cap.This Part Fits:YearMakeModelSubmodel1998-2002Arctic Cat400 4x4Base1998-2009Arctic Cat500 4x4Base2009Arctic CatProwler 550Base2012-2015Arctic CatWildcat 1000Base2014-2017Arctic...

GReddy Type-S 1.3 Radiator Cap Most Nissan / Subaru / Mazda / Mitsubishi / Some Toyota - Brushed

Radiator cap, 1.1 Bar pressure (16 psi). Type-A seal. See Radiumauto.com for more details.

Radium Engineering Radiator Cap Type-A 1.5 Bar - Black

Radium Engineering Radiator Cap, Typ-A 1.3Bar - Black

Radium Engineering Radiator Cap Type-A 1.1Bar Black

NRG Radiator Cap Low 1.3

NRG Radiator Cap High 1.38

NRG Radiator Cap Cover - White

NRG Radiator Cap Cover - Titanium

NRG Radiator Cap Cover - Silver

NRG Radiator Cap Cover - Rose Gold