Mishimoto · New
Mishimoto 15 Subaru WRX Performance Aluminum Radiator
MPN MMRAD-WRX-15 · Store SKU misMMRAD-WRX-15
Supplier stock checked 11/7/2026, 11:52:30 AM UTC. Adding a part does not reserve it.
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Product details
The Mishimoto 2015-2021 Subaru WRX Performance Aluminum Radiator is designed and engineered to reduce coolant temperatures by +20 Degrees Fahrenheit (+11 Degrees Celsius ), maximize cooling efficiency by up to 15-percent, and most importantly to 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 2015+ Subaru WRX radiator features a lightweight dual core, 100-percent brazed aluminum, and polished end tanks, enhancing the overall performance of your engine. The engineers at Mishimoto designed this radiator with a 117-percent increase in coolant capacity, 42-percent increase in coolant surface area, and 34-percent increase in air surface area, making it an ideal upgrade to keep your new FA20-DIT running cool! 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. The Mishimoto Subaru WRX Performance Aluminum Radiator is designed and engineered to reduce coolant temperatures by +20 Degrees Fahrenheit (+11 Degrees Celsius ), maximize cooling efficiency by up to 15%, and most importantly to 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. The engineers at Mishimoto designed this radiator with a 117% increase in coolant capacity, 42% increase in coolant surface area, and 34% increase in air surface area, making it an ideal upgrade to keep your new FA20-DIT running cool! 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. Aluminum radiator engineered for efficient heat dissipation and optimal engine cooling. Precision-fit design ensures easy installation, corrosion resistance, and reliable performance across varied driving conditions. Performance Aluminum Radiator, fits Subaru WRX 2015-2021 Subaru WRX Performance Aluminum Radiator, 2015+
Manufacturer fitment & guides
- 2015 Subaru WRX Base 2.0 Liter TY751, 2015 Subaru WRX Limited 2.0 Liter TR690, 2015 Subaru WRX Limited 2.0 Liter TY751, 2015 Subaru WRX Premium 2.0 Liter TR690, 2015 Subaru WRX Premium 2.0 Liter TY751
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
Part-specific notes
- California Proposition 65: Y
