- Replaces the OEM radiator caps
- Reduces loss of coolant due to overheating
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1984-2007 | Honda | CR125R | |
| 1997 | Honda | CR250 | |
| 1984-1996 | Honda | CR250R | |
| 1998-2007 | Honda | CR250R | |
| 1990-2001 | Honda | CR500R | |
| 1985-2002 | Honda | CR80R | |
| 2003-2007 | Honda | CR85R | |
| 2020-2022 | Honda | CRF1100L Africa Twin | |
| 2013-2022 | Honda | CRF110F | |
| 2014-2021 | Honda | CRF125F | |
| 2017 | Honda | CRF150F | |
| 2007-2009 | Honda | CRF150R | |
| 2012-2016 | Honda | CRF150R | |
| 2018-2022 | Honda | CRF150R | |
| 2019-2021 | Honda | CRF250F | |
| 2004-2021 | Honda | CRF250R | |
| 2019-2021 | Honda | CRF250RX | |
| 2004-2009 | Honda | CRF250X | |
| 2012-2013 | Honda | CRF250X | |
| 2015-2017 | Honda | CRF250X | |
| 2002-2022 | Honda | CRF450R | |
| 2021-2022 | Honda | CRF450RL | |
| 2019-2022 | Honda | CRF450RWE | |
| 2017-2022 | Honda | CRF450RX | |
| 2005-2009 | Honda | CRF450X | |
| 2012-2017 | Honda | CRF450X | |
| 2019-2022 | Honda | CRF450X | |
| 1974-2005 | Kawasaki | KX125 | |
| 1978-2007 | Kawasaki | KX250 | |
| 2019-2021 | Kawasaki | KX250 | |
| 2004-2016 | Kawasaki | KX250F | |
| 2018 | Kawasaki | KX250F | |
| 2017 | Kawasaki | KX250F KX252AHF | |
| 2021-2022 | Kawasaki | KX250X | |
| 2019-2022 | Kawasaki | KX450 | |
| 2006-2016 | Kawasaki | KX450F | |
| 2018 | Kawasaki | KX450F | |
| 2017 | Kawasaki | KX450F KX450HHF | |
| 2021-2022 | Kawasaki | KX450X | |
| 1983-2004 | Kawasaki | KX500 | |
| 2000-2009 | Kawasaki | KX65 | |
| 2011-2016 | Kawasaki | KX65 | |
| 2018-2022 | Kawasaki | KX65 | |
| 2017 | Kawasaki | KX65 KX65AHF | |
| 1982-2000 | Kawasaki | KX80 | |
| 2001-2016 | Kawasaki | KX85 | |
| 2018-2022 | Kawasaki | KX85 | |
| 2017 | Kawasaki | KX85 KX85CHF | |
| 1980-2007 | Suzuki | RM125 | |
| 1982-2008 | Suzuki | RM250 | |
| 2003-2005 | Suzuki | RM65 | |
| 1983-2001 | Suzuki | RM80 | |
| 2002-2009 | Suzuki | RM85 | |
| 2012 | Suzuki | RM85 | |
| 2015-2022 | Suzuki | RM85 | |
| 2010 | Suzuki | RMX450Z | |
| 2017-2019 | Suzuki | RMX450Z | |
| 2004-2022 | Suzuki | RMZ250 | |
| 2005-2022 | Suzuki | RMZ450 | |
| 2001-2009 | Yamaha | WR250F | |
| 2011-2013 | Yamaha | WR250F | |
| 2015-2021 | Yamaha | WR250F | |
| 1998-1999 | Yamaha | WR400F | |
| 2001-2002 | Yamaha | WR426F | |
| 2003-2009 | Yamaha | WR450F | |
| 2011-2021 | Yamaha | WR450F | |
| 1980-2022 | Yamaha | YZ125 | |
| 1985-2022 | Yamaha | YZ250 | |
| 2001-2022 | Yamaha | YZ250F | |
| 2000-2002 | Yamaha | YZ426F | |
| 2003-2022 | Yamaha | YZ450F | |
| 2018 | Yamaha | YZ65 | |
| 2021-2022 | Yamaha | YZ65 | |
| 2002-2022 | Yamaha | YZ85 | |