CSF 7216 High-Performance 2-Row 42mm All-Aluminum Radiator for Select Subaru Crosstrek / Impreza 2017-2023

Fits select 2017-2023 Subaru Impreza and 2018-2023 Subaru Crosstrek models, including Base, Premium, Sport, Limited, and Hybrid trims.

Upgrade your Subaru’s cooling system with the CSF 7216 High-Performance Radiator. Engineered to replace the fragile factory plastic-and-aluminum unit, this 100% all-aluminum radiator features a massive 42mm 2-row core. This design significantly increases fluid capacity and thermal efficiency, which is critical for low-speed off-roading where airflow depends primarily on fan operation. The core utilizes CSF’s exclusive B-Tube technology, which increases heat dissipation surface area by approximately 15% over standard oval tubes.

Constructed with high-grade aluminum and precision TIG welds, the CSF 7216 eliminates the common failure point found in OEM crimped plastic end tanks. The core is equipped with 6.5mm tall ultra-efficient multi-louvered fins to maximize airflow contact. Designed as a true drop-in replacement, this radiator uses CNC-machined mounting brackets and OEM-style inlets and outlets for a plug-and-play installation without any cutting or vehicle modifications.

• 42mm 2-Row ultra-high-performance core for maximum fluid capacity
• Exclusive CSF B-Tube Technology for 15% improved heat transfer
• 6.5mm tall ultra-efficient multi-louvered fins
• Full TIG-welded all-aluminum construction with satin finish
• CNC machined mounting brackets and OEM style inlet/outlet
• Individually leak and pressure tested to ensure reliability
• Manufacturer Part Number: 7216
• 2-Year Limited Warranty