Fitment Information
- Toyota Tundra V8 (1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006)
Specs & Features
- All aluminum performance radiator
- Fits manual transmission and automatic
- 2-Row 42mm core for increased cooling capacity
- Multi-louvered fin design to improve airflow and heat dissipation
- CNC machined inlet/outlet connections for proper OE fitment
- CNC machined brackets for consistent fit and durability
- All-aluminum drain plug
Product Description
CSF Radiators are built from high-quality aluminum and designed to provide improved cooling performance and durability over standard OEM-style radiators. Each unit is tested for leak resistance, thermal cycling, vibration, and pressure to ensure consistent performance under both daily driving and higher load conditions.
This radiator features CSF’s B-Tube design, which increases the effective surface area inside the core and improves heat transfer compared to traditional tube designs. Combined with a multi-louvered fin structure, this allows for more efficient airflow and better overall cooling without increasing radiator size.
Designed as a true drop-in replacement, this radiator installs without modification and works with factory mounting points and connections.
CSF Radiators Feature:
- Drop in radiator requires no modification for install
- Designed with OE fitment specifications
- TIG welded aluminum construction
- B-Tube design improves cooling efficiency over standard tube designs
- Multi-louvered fin design improves airflow through the core
- Compatible with OEM hoses, fan shroud, and mounting locations
- CNC machined brackets and connections for proper fit
- Tested for leak resistance, pressure, and durability
- Suitable for daily driving, towing, and higher load use
- Mirror finish
Note: Image is a representation of the quality and design of the CSF radiator. Your application will look different due to your OEM radiator style.

More in this category
CSF Performance Radiators
Toyota Tundra Parts
Toyota Tundra Radiators
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Actual item may vary from picture