CSF 7215 Heavy-Duty Radiator w/ Transmission Cooler for 2003-2009 Lexus GX470

Vehicle Fitment

• 2003-2009 Lexus GX470 (J120, 4.7L V8 Automatic)
• 2003-2009 Toyota 4Runner (4th Gen, 4.7L V8 Automatic)

Features

• All-aluminum heavy-duty radiator with CSF exclusive B-Tube core technology
• 2-Row 42 mm ultra-high-performance core for improved cooling and heat rejection
• Multi-louvered 6.5 mm fins to maximize airflow and thermal efficiency
• CNC-machined OEM-style inlet/outlet connections for direct compatibility
• Built-in heavy-duty 5-plate transmission oil cooler for automatic transmission cooling
• 100% TIG-welded construction for enhanced strength and durability
• True plug-and-play drop-in design requires no modifications to vehicle
• Includes pre-cut foam strips to seal fan shroud and improve airflow

Specifications

• Core Material: 100% all-aluminum
• Core Rows: 2
• Core Thickness: ~42 mm
• Core Width: ~23.56 in
• Core Height: ~25.56 in
• Cooling Type: Cross-flow radiator
• Transmission Cooler: Integrated 5-plate design
• Inlet/Outlet Type: OE connection style
• Finish: Smooth satin aluminum
• Warranty: 2-year limited warranty from manufacturer

Included Components

• 1x CSF 7215 heavy-duty all-aluminum radiator
• 1x Built-in 5-plate transmission oil cooler
• 1x Radiator cap
• 1x Set of installation hardware (as required)
• Pre-cut double-sided adhesive foam strips for fan shroud sealing

Product Description

The CSF 7215 Heavy-Duty Radiator is engineered as a direct-fit, high-performance cooling solution for the 2003-2009 Lexus GX470 (J120) and Toyota 4Runner 4th gen with the 4.7L V8 and automatic transmission. Designed with CSF's exclusive B-Tube core technology and a 2-row, 42 mm core, it significantly enhances heat dissipation and cooling efficiency compared to the OEM radiator. The multi-louvered fins maximize airflow, while the all-aluminum TIG-welded construction delivers reliability and strength for heavy-duty use such as towing, off-road driving, and high-load conditions.

This radiator features a built-in heavy-duty 5-plate transmission oil cooler that connects to OEM lines to help manage transmission heat during towing or long climbs. A true plug-and-play drop-in design means installation is straightforward with no cutting or trimming required, and pre-cut adhesive foam strips help seal the fan shroud to improve airflow efficiency. Backed by a 2-year limited warranty, the CSF 7215 is ideal for enthusiasts seeking a robust upgrade over stock cooling systems.