Large three-row aluminum core provides additional coolant capacity, substantial coolant surface contact, and optimal coolant temperatures even in the most demanding environments
Industry-largest 2 inch thick core for ultimate cooling efficiency
Full aluminum 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
100% brazed aluminum core for maximum reliability
Included 1.3 bar radiator cap raises the boiling point of engine coolant, providing a safer and more efficient system
100% direct-fit with no modification required. Designed to original equipment specifications for the 2001–2007 WRX and STI
Mishimoto Lifetime Warranty ensures a premium product for the lifetime of ownership



TECH SPECS
Overall Size
28.4" x 17.2" x 2.5"

Core Size
13.54" x 27.24"

Rows
3

Inlet
1.5"

Outlet
1.5"

Core Thickness
2"

Tank Wall Thickness
.08"

Fill Neck
1.22"

Fill Neck Thickness
.12”

Drain Plug Thread Size
(M16) .06"

Drain Plug Thread Length
.047"

DPI
2703

Purchase Includes
Mishimoto Radiator
Mishimoto Radiator Cap
1/16” NPT Plug
Fan Mounting Hardware
Magnetic Drain Plug
Mishimoto Lifetime WarrantyEngine 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.

Note
Due to the additional thickness of our 3-row X-Line radiator, trimming the upper hose may be necessary.

Note
For 2002-2003 Subaru WRX models built before 7/2002, remove fill neck overflow nipple and replace with 1/16" NPT plug provided.

Caution
It is the installer's responsibility to check all thermostat plugs, NPT plugs, line fittings, and other connections to assure they are fully tightened before operating the vehicle. Mishimoto recommends that you check all connections at regular intervals, especially during the first few miles after installation. For additional technical information, contact sales@mishimoto.com.