Specifications
Part Details:
The Mishimoto Performance Aluminum Radiator is designed to improve cooling efficiency for the Subaru WRX by increasing coolant capacity and heat dissipation compared to the factory radiator. This upgrade helps maintain more consistent engine temperatures under higher thermal loads, including spirited driving and warmer operating conditions.
Constructed from durable aluminum and engineered with a high-efficiency cooling core, this radiator provides improved heat transfer while retaining a direct OEM-style fit. It installs using factory mounting points and is compatible with stock fans and shrouds, making it a straightforward replacement for the original radiator.
Performance & Cooling Efficiency
Compared to the factory radiator, the Mishimoto aluminum radiator offers increased surface area and improved airflow through the core. This allows heat to be removed from the coolant more effectively, helping reduce temperature spikes during extended driving or increased engine load.
Improved cooling consistency supports overall engine reliability and makes this radiator a practical upgrade for both daily-driven vehicles and lightly modified performance builds.
Design & Fitment
Designed as a direct-fit replacement, this radiator matches factory dimensions and mounting locations for proper alignment and secure installation. The aluminum construction also improves durability compared to aging factory components, making it a solid option when refreshing the cooling system.
Application & Compatibility
- Subaru WRX (2015–2021)
Key Features
- High-efficiency aluminum radiator construction
- Increased cooling capacity compared to OEM radiator
- Direct-fit replacement using factory mounting points
- Compatible with stock fans and shrouds
- Designed to support stable coolant temperatures
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.
Recommended Supporting Cooling Components
- Fans & Shrouds – help improve airflow through the radiator, especially during low-speed and stop-and-go driving.
- Cooling Hoses – ensure reliable coolant flow and are commonly replaced when upgrading radiators.
- Coolant Routing – supports efficient coolant circulation throughout the cooling system.
- Oil Coolers – complement radiator upgrades by helping manage oil temperatures under sustained load.
Learn more about Mishimoto cooling solutions and performance-focused radiator upgrades.
Shipping
Shipping Options:
WrenchMastersAuto.com ships your performance parts safely, quickly and conveniently nationwide via the most trusted shipping carriers such as: UPS, Fed Ex, USPS, and DHL.
Delivery Times:
- In Stock: 3-7 Business Days
- Custom Orders: 2-6 Weeks, Please Email: [email protected] or Call: 727-565-9808 for Questions.
Enjoy FREE SHIPPING on most orders over $199!
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