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Mishimoto 01-07 Subaru WRX and STi Manual Aluminum Radiator

SKU: MISMMRAD-WRX-01

Radiators

MM Radiators - Alum

Mishimoto 01-07 Subaru WRX and STi Manual Aluminum Radiator

SKU: MISMMRAD-WRX-01

Radiators

MM Radiators - Alum

Sale ends in Calculating...

A$786.55 A$842.30
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Whether you daily drive a stock STI or rallycross a modified WRX, an efficient cooling system is key to extending the life of your flat-four. The plastic end tanks of the stock radiator are especially prone to cracking from years of constant variation in temperature. A radiator failure can result in overheating, head gasket failure, and other engine damage that can quickly put an end to a fun day at the track. Protect your investment with the Mishimoto Performance Radiator, engineered specifically for the 2001-2007 Subaru WRX and STI. After identifying the radiator in these vehicles as a weak point, our engineers set out to provide an efficient, durable radiator that can take the abuse of competitive driving and provide the reliability you need for daily commuting. -- The Mishimoto Subaru radiator features all-aluminum construction, which provides increased heat and pressure tolerance, improved heat dissipation, and improved cooling efficiency. The 100% brazed aluminum core and TIG-welded end tanks provide optimal durability and years of efficient and reliable service. This radiator is a complete bolt-in unit that replaces the factory radiator without requiring any modification to your Subaru. The Mishimoto Subaru Performance Aluminum Radiator includes a high-pressure 1.3 bar radiator cap. This cap effectively raises the boiling point of the coolant, thus providing a higher threshold for safe temperatures and resulting in a more efficient cooling system. Additionally, a second radiator cap is included for use on the expansion tank. This radiator provides a significant increase in coolant capacity, which allows for aggressive driving while retaining safe coolant temperatures. Keep your Subaru on the street and out of the shop with the Mishimoto Subaru WRX and STI Performance Aluminum Radiator. As with all our products, this radiator includes the Mishimoto Lifetime Warranty.

Product Overview

Whether you daily drive a stock STI or rallycross a modified WRX, an efficient cooling system is key to extending the life of your flat-four. The plastic end tanks of the stock radiator are especially prone to cracking from years of constant variation in temperature. A radiator failure can result in overheating, head gasket failure, and other engine damage that can quickly put an end to a fun day at the track. Protect your investment with the Mishimoto Performance Radiator, engineered specifically for the 2001-2007 Subaru WRX and STI. After identifying the radiator in these vehicles as a weak point, our engineers set out to provide an efficient, durable radiator that can take the abuse of competitive driving and provide the reliability you need for daily commuting. -- The Mishimoto Subaru radiator features all-aluminum construction, which provides increased heat and pressure tolerance, improved heat dissipation, and improved cooling efficiency. The 100% brazed aluminum core and TIG-welded end tanks provide optimal durability and years of efficient and reliable service. This radiator is a complete bolt-in unit that replaces the factory radiator without requiring any modification to your Subaru. The Mishimoto Subaru Performance Aluminum Radiator includes a high-pressure 1.3 bar radiator cap. This cap effectively raises the boiling point of the coolant, thus providing a higher threshold for safe temperatures and resulting in a more efficient cooling system. Additionally, a second radiator cap is included for use on the expansion tank. This radiator provides a significant increase in coolant capacity, which allows for aggressive driving while retaining safe coolant temperatures. Keep your Subaru on the street and out of the shop with the Mishimoto Subaru WRX and STI Performance Aluminum Radiator. As with all our products, this radiator includes the Mishimoto Lifetime Warranty.


Features and Benefits

  • 100% brazed aluminum core for maximum reliability
  • Manufactured with robust TIG-welded end tanks for improved strength and extended longevity
  • Full aluminum construction provides increased heat and pressure tolerance, improved heat dissipation, increased durability, and improved cooling efficiency

Product Details

Alternate Part Number:MMRAD-WRX-01
Description:Subaru WRX and STI Performance Aluminum Radiator
Dimensions:28.4" x 17.2" x 2.15"
Install Difficulty:3
Installation Difficulty:3
Material:Aluminum
Part Number:misMMRAD-WRX-01
Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 Y/N:Y
SellingPoint01:Full aluminum construction provides increased heat and pressure tolerance, improved heat dissipation, increased durability, and improved cooling efficiency
SellingPoint02:Manufactured with robust TIG-welded end tanks for improved strength and extended service
SellingPoint03:100-percent brazed aluminum core for maximum reliability
SellingPoint04:Increased coolant capacity directly results in improved cooling efficiency
SellingPoint05:Included 1.3 bar radiator cap raises the boiling point of engine coolant to provide a safer and more efficient system
SellingPoint06:Designed to original equipment specifications for the 2001-2007 WRX and STI
SellingPoint07:Mishimoto Lifetime Warranty ensures a premium product for the lifetime of ownership
SellingPoint08:N/A
SellingPoint09:N/A
SellingPoint10:N/A
SellingPoint11:N/A
SellingPoint12:N/A
SellingPoint13:N/A
SellingPoint14:N/A
SellingPoint15:N/A
Size:28.4in x 17.2in x 2.15in
TechSpec 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
TechSpec Chassis Codes:GD
TechSpec Core Height (in):13.54
TechSpec Core Length (in):27.24
TechSpec Core Thickness (in):1.65
TechSpec DPI:2703
TechSpec Drain Plug Thread Size:M12 x 1.5
TechSpec Engine Codes:EJ205--EJ255--EJ257
TechSpec Fluid Capacity (gal):2.3
TechSpec Includes:Mishimoto Radiator-- Mishimoto Radiator Cap-- 1/16-inch NPT Plug-- Fan Mounting Hardware-- Magnetic Drain Plug--Mishimoto Lifetime Warranty
TechSpec Inlet (in):1.5
TechSpec Material:N/A
TechSpec Note:This item is for Manual Transmission vehicles. For automatic applications, please purchase optional Mishimoto Universal Transmission Cooler Kit.----Caution----The provided Mishimoto radiator cap should replace the stock cap located on the expansion tank. The stock cap attached to the radiator should be installed on the Mishimoto Performance Aluminum Radiator. The Mishimoto radiator cap is a two-way valve, while the stock radiator cap is a single valve. Due to the difference in construction, the
TechSpec Outlet (in):1.5
TechSpec Overall Height (in):17.2
TechSpec Overall Length (in):28.4
TechSpec Overall Width (ins):2.15
TechSpec Rows:2

Application Summary

2006 Saab 9-2X 2.5i 2.5 Liter TY754, 2005 Saab 9-2X Aero 2.0 Liter TY754, 2006 Saab 9-2X Aero 2.5 Liter TY754, 2005 Saab 9-2X Linear 2.5 Liter TY754, 2002-2005 Subaru Impreza WRX 2.0 Liter TY754, 2006-2007 Subaru Impreza WRX 2.5 Liter TY754, 2006-2007 Subaru Impreza WRX Limited 2.5 Liter TY754, 2004-2007 Subaru Impreza WRX STI 2.5 Liter TY856, 2007 Subaru Impreza WRX STI Limited 2.5 Liter TY856, 2006-2007 Subaru Impreza WRX TR 2.5 Liter TY754

Part Type

Radiator

Data: v4.2 - Upd: 2026-10-11 01:14:18

Features

  • 100% brazed aluminum core for maximum reliability
  • 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 and extended longevity

Specifications

Product Attributes - Brand
Mishimoto
Product Attributes - Manufacturer's Part Number
MMRAD-WRX-01
Product Attributes - Part Type
Radiators
Product Attributes - Product Line
Mishimoto Performance Radiators
Product Attributes - UPC
748354797633
Product Attributes - Radiator Material
Aluminum
Product Attributes - Radiator Style
Downflow
Product Attributes - Transmission Cooler
No
Product Attributes - Inlet Location
Center upper
Product Attributes - Outlet Location
Lower driver side
Product Attributes - Overall Width (in.)
28.40 in.
Product Attributes - Overall Height (in.)
17.20 in.
Product Attributes - Overall Thickness (in.)
2.15 in.
Product Attributes - Row Quantity
2
Product Attributes - Radiator Finish
Natural
Product Attributes - Core Width (in.)
27.24 in.
Product Attributes - Core Height (in.)
13.54 in.
Product Attributes - Core Thickness (in.)
1.65 in.
Product Attributes - Radiator Inlet Size
1.500 in.
Product Attributes - Radiator Outlet Size
1.500 in.
Product Attributes - Trans Cooler Adapter Fittings Included
No
Product Attributes - Fan Included
No
Product Attributes - Radiator Cap Included
Yes
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Mishimoto
StreetFX SKU misMMRAD-WRX-01
SFX Item ID 4051405
Supplier Item Code 4051405
Manufacturer SKU MMRAD-WRX-01
Manufacturer UPC 748354797633
Alternative References mio-mmrad-wrx-01, MIMMMRAD-WRX-01

Brochures

Compatibility

2006 Saab 9-2X 2.5i 2.5 Liter TY754, 2005 Saab 9-2X Aero 2.0 Liter TY754, 2006 Saab 9-2X Aero 2.5 Liter TY754, 2005 Saab 9-2X Linear 2.5 Liter TY754, 2002-2005 Subaru Impreza WRX 2.0 Liter TY754, 2006-2007 Subaru Impreza WRX 2.5 Liter TY754, 2006-2007 Subaru Impreza WRX Limited 2.5 Liter TY754, 2004-2007 Subaru Impreza WRX STI 2.5 Liter TY856, 2007 Subaru Impreza WRX STI Limited 2.5 Liter TY856, 2006-2007 Subaru Impreza WRX TR 2.5 Liter TY754

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