Mishimoto
Mishimoto High-Pressure 1.3 Bar Radiator Cap - Small - One-Way
- Mfr Part #
- MMRC-13-ONWY
- Part #
- MISMMRC-13-ONWY
- UPC
- 840197725412
Radiator Cap, High-Pressure, 1.3 Bar, Small, One-Way, fits Subarus
Overview
Maximize your Subaru's performance with the Mishimoto High-Pressure 1.3 Bar Radiator Cap. When pushing your vehicle under demanding driving conditions, the cooling system becomes highly pressurized, often exceeding the limits of stock caps. This leads to coolant loss into the overflow reservoir, compromising performance. Engineered specifically for Subaru vehicles, with one-way functionality matching the OEM radiator cap design, guaranteeing appropriate operation of your Subaru's cooling system. The Mishimoto cap maintains optimal coolant flow by withstanding higher pressures. Its direct-fit design ensures easy installation, and the unique, non-directional sticker means it's always facing the right way. Upgrade your Subaru's cooling system and experience the difference in performance with the Mishimoto High-Pressure Radiator Cap.
Details
High-performance component designed to enhance thermal efficiency, durability, and reliability under demanding conditions. Engineered to support optimal temperature control and system performance across applications.
Specifications
- Weight
- 0.22 lb
- Box Dimensions
- 3.7 × 3.5 × 2.5 in
Vehicle Fitment (87)— click to view applications
| Year(s) | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2004-2006 | Subaru | Baja | Turbo | H4.2458cc |
| 2004-2006 | Subaru | Baja | Sport | H4.2458cc |
| 2018-2024 | Subaru | Crosstrek | Premium | H4.1995cc |
| 2018-2020 | Subaru | Crosstrek | Limited | H4.1995cc |
| 2018-2024 | Subaru | Crosstrek | Base | H4.1995cc |
| 2019-2023 | Subaru | Crosstrek | Hybrid | H4.1995cc |
| 2021-2024 | Subaru | Crosstrek | Sport | H4.2498cc |
| 2021-2024 | Subaru | Crosstrek | Limited | H4.2498cc |
| 2024 | Subaru | Crosstrek | Wilderness | H4.2498cc |
| 2004-2005 | Subaru | Forester | XS | H4.2458cc |
| 2004-2005 | Subaru | Forester | XT | H4.2458cc |
| 2004-2010 | Subaru | Forester | X | H4.2458cc |
| 2005 | Subaru | Forester | XT Premium | H4.2458cc |
| 2005 | Subaru | Forester | XS L.L. Bean Edition | H4.2458cc |
| 2006-2008 | Subaru | Forester | X L.L. Bean Edition | H4.2458cc |
| 2006-2010 | Subaru | Forester | XT Limited | H4.2458cc |
| 2008 | Subaru | Forester | Sports 2.5 X | H4.2458cc |
| 2008 | Subaru | Forester | Sports 2.5 XT | H4.2458cc |
| 2009-2010 | Subaru | Forester | X Premium | H4.2458cc |
| 2009-2010 | Subaru | Forester | X Limited | H4.2458cc |
| 2009 | Subaru | Forester | XT | H4.2458cc |
| 2010-2013 | Subaru | Forester | XT Premium | H4.2458cc |
| 2011-2013 | Subaru | Forester | X Premium | H4.2498cc |
| 2011-2013 | Subaru | Forester | X Touring | H4.2498cc |
| 2011-2013 | Subaru | Forester | X Limited | H4.2498cc |
| 2011-2013 | Subaru | Forester | XT Touring | H4.2458cc |
| 2011-2013 | Subaru | Forester | X | H4.2498cc |
| 2014 | Subaru | Forester | 2.0XT Touring | H4.1998cc |
| 2014 | Subaru | Forester | 2.0XT Premium | H4.1998cc |
| 2002-2005 | Subaru | Impreza | WRX | H4.1994cc |
| 2004 | Subaru | Impreza | Outback | H4.2458cc |
| 2004 | Subaru | Impreza | TS | H4.2458cc |
| 2004-2014 | Subaru | Impreza | WRX STI | H4.2458cc |
| 2004-2005 | Subaru | Impreza | RS | H4.2458cc |
| 2005-2011 | Subaru | Impreza | Outback Sport | H4.2458cc |
| 2006-2011 | Subaru | Impreza | 2.5i | H4.2458cc |
| 2006-2007 | Subaru | Impreza | WRX TR | H4.2458cc |
| 2006-2007 | Subaru | Impreza | WRX Limited | H4.2458cc |
| 2006-2014 | Subaru | Impreza | WRX | H4.2458cc |
| 2007 | Subaru | Impreza | WRX STI Limited | H4.2458cc |
| 2009-2011 | Subaru | Impreza | WRX Premium | H4.2458cc |
| 2009-2010 | Subaru | Impreza | 2.5 GT | H4.2458cc |
| 2010-2011 | Subaru | Impreza | 2.5i Premium | H4.2458cc |
| 2010 | Subaru | Impreza | WRX STI Special Edition | H4.2458cc |
| 2010-2011 | Subaru | Impreza | WRX Limited | H4.2458cc |
| 2011 | Subaru | Impreza | WRX STI Limited | H4.2458cc |
| 2013-2014 | Subaru | Impreza | Sport Limited | H4.1995cc |
| 2013-2014 | Subaru | Impreza | Base | H4.1995cc |
| 2013-2014 | Subaru | Impreza | Limited | H4.1995cc |
| 2013-2014 | Subaru | Impreza | Premium | H4.1995cc |
| 2013-2014 | Subaru | Impreza | Sport Premium | H4.1995cc |
| 2017-2024 | Subaru | Impreza | Sport | H4.1995cc |
| 2017-2023 | Subaru | Impreza | Premium | H4.1995cc |
| 2017-2023 | Subaru | Impreza | Limited | H4.1995cc |
| 2017-2024 | Subaru | Impreza | Base | H4.1995cc |
| 2024 | Subaru | Impreza | RS | H4.2498cc |
| 2005 | Subaru | Legacy | GT Limited | H4.2458cc |
| 2005-2006 | Subaru | Legacy | GT | H4.2458cc |
| 2005 | Subaru | Legacy | i | H4.2458cc |
| 2005 | Subaru | Legacy | Limited | H4.2458cc |
| 2006-2012 | Subaru | Legacy | 2.5i | H4.2458cc |
| 2006-2009 | Subaru | Legacy | GT spec.B | H4.2458cc |
| 2007-2009 | Subaru | Legacy | 2.5i Special Edition | H4.2458cc |
| 2007-2012 | Subaru | Legacy | 2.5i Limited | H4.2458cc |
| 2007-2009 | Subaru | Legacy | GT Limited | H4.2458cc |
| 2010-2012 | Subaru | Legacy | 2.5i Premium | H4.2458cc |
| 2010-2012 | Subaru | Legacy | 2.5GT | H4.2458cc |
| 2005-2009 | Subaru | Outback | XT Limited | H4.2458cc |
| 2005 | Subaru | Outback | i | H4.2458cc |
| 2005-2006 | Subaru | Outback | XT | H4.2458cc |
| 2005 | Subaru | Outback | Limited | H4.2458cc |
| 2006-2009 | Subaru | Outback | 2.5i Limited | H4.2458cc |
| 2006-2009 | Subaru | Outback | 2.5i | H4.2458cc |
| 2007 | Subaru | Outback | 2.5i Basic | H4.2458cc |
| 2008 | Subaru | Outback | 2.5i L.L. Bean Edition | H4.2458cc |
| 2008 | Subaru | Outback | 2.5i Limited L.L. Bean Edition | H4.2458cc |
| 2008 | Subaru | Outback | Base | H4.2458cc |
| 2009 | Subaru | Outback | 2.5i Special Edition | H4.2458cc |
| 2015 | Subaru | WRX | STI Launch Edition | H4.2458cc |
| 2015-2021 | Subaru | WRX | STI Base | H4.2458cc |
| 2015-2021 | Subaru | WRX | STI Limited | H4.2458cc |
| 2016 | Subaru | WRX | STI Series.HyperBlue | H4.2458cc |
| 2017-2018 | Subaru | WRX | Base | H4.1998cc |
| 2017-2018 | Subaru | WRX | Limited | H4.1998cc |
| 2017-2018 | Subaru | WRX | Premium | H4.1998cc |
| 2018 | Subaru | WRX | STI Type RA | H4.2458cc |
| 2019 | Subaru | WRX | STI S209 | H4.2458cc |
Compliance & Shipping Notes
- Prop 65: Y


