High-Pressure 1.3 Bar Radiator Cap, Small, One-Way, fits Subarus
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.
- Engineered with one-way functionality matching the OEM radiator cap design, guaranteeing a perfect fit
- 1.3 bar (19 psi) high-pressure radiator cap raises the boiling point of engine coolant to provide a safer and more efficient cooling system
- Ergonomically designed for easy removal and installation
Application Summary:
| Year |
Make/Model |
| 2004-2006 |
Subaru Baja |
| 2018-2024 |
Subaru Crosstrek |
| 2004-2014 |
Subaru Forester |
| 2002-2014 |
Subaru Impreza |
| 2017-2024 |
Subaru Impreza |
| 2005-2012 |
Subaru Legacy |
| 2005-2009 |
Subaru Outback |
| 2017-2018 |
Subaru WRX |
| 2015-2021 |
Subaru WRX STI |
| Attributes |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Country of Origin (Primary) |
CN |
| GTIN |
00840197725412 |
| Hazardous Material Code |
N |
| Install Difficulty |
1 |
| Life Cycle Status Code |
Available to Order |
| SDR Required Flag |
N |
| SellingPoint01 |
Engineered with one-way functionality matching the OEM radiator cap design, guaranteeing a perfect fit |
| SellingPoint02 |
1.3 bar (19 psi) high-pressure radiator cap raises the boiling point of engine coolant to provide a safer and more efficient cooling system |
| SellingPoint03 |
Ergonomically designed for easy removal and installation |
| SellingPoint04 |
Non-directional sticker design so it’s never facing in the wrong direction |
| SellingPoint05 |
Mishimoto Lifetime Warranty |
| SellingPoint06 |
N/A |
| SellingPoint07 |
N/A |
| SellingPoint08 |
N/A |
| SellingPoint09 |
N/A |
| SellingPoint10 |
N/A |
| SellingPoint11 |
N/A |
| SellingPoint12 |
N/A |
| SellingPoint13 |
N/A |
| SellingPoint14 |
N/A |
| SellingPoint15 |
N/A |
| TechSpec Applications |
Subaru Baja 2.5L H4 2004-2006--Subaru Crosstrek 2.0L H4 2018+--Subaru Crosstrek 2.5L H4 2021+--Subaru Forester 2.0L H4 2014--Subaru Forester 2.5L H4 2004-2013--Subaru Impreza 2.0L H4 2013-2014--Subaru Impreza 2.0L H4 2017+--Subaru Impreza 2.5L H4 2004-2011--Subaru Impreza 2.5L H4 2024+--Subaru Impreza WRX 2.0L H4 2002-2005--Subaru Impreza WRX 2.5L H4 2006-2014--Subaru Impreza WRX STI 2.5L H4 2004-2014--Subaru Legacy 2.5L H4 2005-2012--Subaru Outback 2.5L H4 2005-2009--Subaru WRX 2.0L H4 2017-2018--Subaru WRX STI 2.5L H4 2015-2021 |
| TechSpec Diameter (Inches) |
2.175 |
| TechSpec Engine Codes |
EJ20--EJ25 |
| TechSpec Includes |
1.3 Bar Radiator Cap -- Mishimoto Lifetime Warranty |
| TechSpec Installation Notes |
Allow engine to cool for 30 minutes -- Remove existing cap -- Install MM radiator cap |
| TechSpec Length (Inches) |
2 |
| TechSpec Material |
N/A |
| TechSpec Maximum Pressure (PSI) |
18.9 |
| TechSpec Maximum Temperature (F) |
N/A |
| TechSpec Minimum Yield Strength |
N/A |
| TechSpec Note |
N/A |
| TechSpec Overall Height (Inches) |
1 |
| TechSpec Thread Size |
N/A |
| TechSpec Ultimate Tensile Strength |
N/A |
| TechSpec Weight (Ounces) |
1 |
