CSF 7215 High-Performance 2-Row All-Aluminum Radiator for 2003-2009 Lexus GX470 & Toyota 4Runner (4.7L)

Fits 2003-2009 Lexus GX470 and Toyota 4Runner models equipped with the 4.7L V8 engine.

The CSF 7215 is a high-performance all-aluminum cooling solution designed to replace the failure-prone factory radiator and its plastic end-tank design. Engineered for the 2003-2009 Toyota 4Runner and Lexus GX470, this radiator features a 42mm 2-row core that significantly increases fluid capacity and heat dissipation. It is a critical upgrade for vehicles facing the added stress of towing, low-gear off-roading, or the increased drivetrain load caused by oversized tires.

This radiator utilizes CSF’s exclusive B-Tube technology, which increases the heat transfer surface area by approximately 15% compared to standard oval tubes. The core is further enhanced with 6.5mm tall ultra-efficient multi-louvered fins for maximum airflow. To support the automatic transmission, the right-side tank features an integrated heavy-duty 5-plate oil cooler that connects directly to OEM hoses. The entire unit is 100% TIG-welded for maximum durability and pressure-tested for reliability.

• 42mm ultra-high-performance 2-row core for increased thermal capacity.
• CSF B-Tube Technology for 15% better heat transfer efficiency.
• 100% all-aluminum TIG-welded construction eliminates plastic tank failure points.
• Integrated heavy-duty 5-plate transmission oil cooler for towing and off-road use.
• 6.5mm tall multi-louvered fins for maximum core surface area contact.
• True plug-and-play drop-in installation with no trimming or modifications required.
• CNC-machined mounting brackets and OEM-style inlet/outlet.
• Includes pre-cut adhesive foam strips to optimize fan shroud airflow.
• Finished in a smooth satin aluminum.
• Individually leak and pressure tested for quality assurance.
• Manufacturer Part Number: 7215
• 2-Year Limited Warranty.