Description
Mishimoto Subaru WRX/STI Aluminium Radiator (2001-2007)
Key Features
- Large three-row aluminium core provides additional coolant capacity, substantial coolant surface contact, and optimal coolant temperatures even in the most demanding environments
- Full aluminium construction provides increased heat and pressure tolerance, improved heat dissipation, increased durability, and improved cooling efficiency · Manufactured with robust TIG-welded end tanks for improved strength and extended longevity
- Increased coolant capacity directly results in improved cooling efficiency
When properly maintained, the Subaru flat-four is well known for its substantial power and impressive reliability. Proper regulation of coolant temperature is key to extending the life of your EJ-powered Subaru. Highly modified turbocharger setups and aggressive driving can result in high temperatures, which increases wear on internal engine components. The X-Line Performance Aluminium Radiator is engineered specifically for the 2001-2007 Subaru WRX and STI and features a large three-row core and full aluminium construction. This design yields optimal temperatures even in the most demanding environments.
This radiator also features a 100% brazed aluminium core with TIG-welded end tanks for increased durability, longevity, and a substantial increase in coolant capacity. The large three-row core enhances surface contact, resulting in improved efficiency, improved heat transfer, and lower engine coolant temperatures for your Subaru. The Mishimoto Subaru WRX and STI radiator includes a high-pressure 1.3 bar radiator cap, which effectively raises the boiling point of coolant to create a safer and more efficient system. Additionally, a second radiator cap is included for use on the expansion tank. Included with this radiator is a Mishimoto magnetic drain plug that removes metal fragments circulating in the coolant system, thus further protecting your engine. Whether you are looking for a reliable stock replacement radiator or a heat exchanger efficient enough for track abuse, the Mishimoto Subaru WRX and STI X-Line Performance Aluminium Radiator is an ideal choice. As with all our products, this radiator is backed by the Mishimoto Lifetime Warranty.
More Information
| Overall Length (in) | 17.2 |
|---|---|
| Overall Height (in) | 28.4 |
| Overall Width (in) | 2.5 |
| Core Length (in) | 13.54 |
| Core Height (in) | 27.24 |
| Core Thickness (in) | 2 |
| Rows | 3 |
| Inlet (in) | 1.5 |
| Outlet (in) | 1.5 |
| Drain Plug Thread Size | M12 x 1.5 |
| DPI | 2703 |
| Applications | Saab 9-2X H4 (2.0L) 2005 Saab 9-2X H4 (2.5L) 2006 Subaru WRX H4 (2.0) 2002-2005 Subaru WRX H4 (2.5) 2006-2007 Subaru WRX STI H4 (2.5) 2004-2007 |
| Engine Codes | EJ205 EJ255 EJ257 |
| Chassis Codes | GD |
| Note |
This item is for Manual Transmission vehicles. For automatic applications, please purchase optional Mishimoto Universal Transmission Cooler Kit. |






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