CSF All Metal Radiator for 03-09 Lexus GX470 4.7L V8 / 03-09 Toyota 4Runner 4.7L V8 with Built-in Transmission Cooler

This all-metal radiator enhances cooling efficiency and fluid capacity, making it essential for optimal engine performance. The innovative 2-Row 42mm aluminum core is designed to dissipate heat effectively, ensuring that your vehicle maintains a stable operating temperature even under demanding conditions. Utilizing exclusive B-Tube Technology, this component improves heat transfer by approximately 15% compared to conventional oval welded tubes.

The multi-louvered fins are engineered to maximize airflow through the radiator core, contributing to superior cooling performance. Constructed from high-grade aluminum, the end tanks are TIG welded for enhanced durability, eliminating the weak points associated with OEM plastic designs. This radiator is crafted for a true plug-and-play fit, requiring no modifications for installation, which simplifies the process significantly.

Included with the radiator are pre-cut double-sided adhesive foam strips that assist in sealing the fan shroud against the radiator, optimizing airflow efficiency. Additionally, it features a built-in transmission oil cooler, designed with a heavy-duty 5 plate design that integrates seamlessly with OEM hoses. This is particularly advantageous for vehicles engaged in towing or equipped with oversized tires, as it helps manage the additional heat generated during operation.

Key Features:
• 2-Row 42mm aluminum core for increased fluid capacity and heat dissipation
• Exclusive B-Tube Technology for 15% improved heat transfer
• Multi-louvered fins for maximized airflow
• TIG welded high-grade aluminum end tanks for superior strength
• Plug-and-play installation with no modifications required
• Pre-cut double-sided adhesive foam strips included for optimal sealing
• Built-in heavy-duty transmission oil cooler

Vehicle Fitment:
• 2003-2009 Lexus GX470 Base
• 2003-2009 Toyota 4Runner Limited
• 2003-2009 Toyota 4Runner Sport
• 2003-2009 Toyota 4Runner SR5