Koyo A13948 Koyorad Replacement Radiator 2022-2023 Subaru WRX 2.4L H4 MT/AT (CVT)

The Koyo A13948 Koyorad Radiator is a direct-fit OEM-replacement cooling radiator engineered for the 2022–2023 Subaru WRX equipped with the 2.4L H4 (FA24) horizontally opposed engine. Compatible with both manual transmission (MT) and automatic/CVT (AT) variants, this radiator is a precise drop-in replacement designed to restore factory cooling performance.

Koyo is a globally recognized leader in thermal management products, and the Koyorad line is manufactured to meet or exceed original equipment specifications. The plastic tank and aluminum core construction provides excellent heat dissipation, corrosion resistance, and long-term durability under demanding driving conditions.

Key Features:

• Plastic tank with high-efficiency aluminum core construction
• Direct OEM-replacement fitment — no modifications required
• Compatible with MT and AT/CVT transmissions
• Designed for the 2022–2023 Subaru WRX 2.4L H4 (FA24) engine
• Meets or exceeds original equipment cooling performance
• Manufactured by Koyo, a trusted OEM and aftermarket cooling supplier

The Koyo A13948 is the ideal choice for restoring proper engine temperature management on your WRX, whether for daily driving or spirited use. As a Koyorad product, it delivers the same quality standards found in factory cooling systems worldwide.