The Mishimoto performance aluminum radiator for the WRX and STI is designed and engineered to maximize cooling efficiency by up to 30%, boost engine functions, and most importantly protect your car from overheating. It is the ideal upgrade to the stock Subaru radiator whether you drive your vehicle daily or take it for track runs. The Mishimoto WRX radiator features a lightweight dual core, 100% brazed aluminum, and polished end tanks, enhancing the overall performance of your engine. Every Mishimoto aluminum radiator is a direct stock fit making installation effortless with no cutting or modification required. All Mishimoto radiators come with a Mishimoto 1.3 Bar High-Pressure Radiator Cap and the Mishimoto Lifetime Warranty, including accident protection.

LIFETIME WARRANTY


Mishimoto Performance (MP), warrants all of its products under its 'no questions asked' limited lifetime warranty policy. Regardless of the defect in product, Mishimoto will replace the original product. Warranty claims must be accompanied by the original sales receipt from an authorized dealer.

A trained professional should install all MP products. Any issues with compatibility or installation should be addressed before attempting to install the product.

The purchaser's remedy for breach of this limited warranty, exclusive of all other remedies provided by law, is expressly limited to repair or replacement of any part or parts. All products returned for warranty consideration must be returned to MP with all transportation expenses prepaid.

MP shall not be responsible for damages to its products or injury to persons using the products in any manner that would constitute improper operation, including but not limited to: incorrect opening of radiator pressure caps, burst hoses, unintended application or usage not intended by MP, negligence, improper installation, or any other use that may cause damages or injury. MP shall not be responsible for injury or harm to persons or property when caused by persons or vehicles using its products.

Accident Protection

Mishimoto, under its no questions asked warranty policy, will provide a warranty for all claims including vehicles involved in accidents. Warranty claims must include pictures of the accident and an official police report, and must be within three months of the accident.

Fitment Disclaimer

All Mishimoto products are engineered to fit with OEM applications, as well as other Mishimoto products.

Mishimoto will not be held responsible for fitment issues caused by attempted installation of additional aftermarket parts. This includes, but is not limited to, performance parts and any other non-OEM replacement parts. Fitment with different brands cannot be guaranteed.

Furthermore, Mishimoto will not be held responsible for fitment issues caused by an accident. Many times, clearances needed for installation are very strict. If a vehicle has been involved in a front-end accident, available space for a product such as a thicker aluminum radiator may be compromised.

For all warranty claims, please contact us.

Overall Size
28" x 21.8" x 2.15"

Core Size
13.39" x 27.08"

Rows
2

Inlet
1.54"

Outlet
1.54"

Core Thickness
1.65"

Tank Wall Thickness
.08"

Fill Neck
1.25"

Drain Plug Thread Size
(M16) .06"

Drain Plug Thread Length
.047"

Purchase Includes
Mishimoto Radiator
Mishimoto Radiator Cap
Overflow Nipples - 2
Magnetic Drain Plug
Mishimoto Lifetime Warranty

Engine Codes
EJ255
EJ257

Chassis Codes
GE
GH

DPI
13091/13093

Note
This item is for Manual Transmission vehicles. For automatic applications, please purchase optional Mishimoto transmission cooler (P/N: MMTC-U)

Also Fits
08–14 WRX
08–15 STI
05 Outback
05–06 Legacy
06 Outback XT
06–09 Legacy GT Spec.B
07–09 Legacy GT Limited
07–09 Outback XT Limited
08 Outback 2.5 XT
08 Legacy GT
09 Forester XT
09–10 Impreza 2.5 GT
09–10 Forester XT Limited
10+ WRX Limited
10+ WRX Premium
10+ Forester XT Premium
10 STI Special Edition
11 STI Limited
11 Forester XT Touring

Note

Use small fitting for:
08–09 WRX
08–15 STI

Use large fitting for:
10+ WRX
05–09 Legacy GT
06–09 Legacy GT SPEC-B
05–09 Outback XT
09+ Forester XT

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, please contact us.