CSF 98-07 Lexus LX470 / Toyota Land Cruiser Heavy-Duty All-Aluminum Radiator

With over five decades of expertise in radiator manufacturing, CSF stands as a trusted leader in delivering superior cooling solutions. The CSF 98-07 Lexus LX470 / Toyota Land Cruiser Heavy-Duty All-Aluminum Radiator exemplifies this commitment, engineered to maintain optimal engine temperatures and ensure reliable vehicle performance under demanding conditions. Specifically designed for the J100 chassis LX470 and Land Cruiser models equipped with 4.7L V8 engines, this radiator offers a robust and efficient cooling system suitable for both everyday driving and high-performance applications. Whether you are enhancing a high horsepower build or require enhanced cooling for motorsports environments, this radiator delivers consistent and reliable heat dissipation. At the core of this product is CSF’s exclusive B-Tube Technology, a significant advancement over conventional oval-shaped “O” tubes. The unique “B”-shaped tubes are precision-formed and seam-brazed, allowing the use of thinner, lighter aluminum material without compromising strength. This design increases the heat transfer surface area by approximately 15% compared to standard tubes, effectively providing the cooling efficiency of two smaller tubes within the same spatial constraints. The dual liquid laminar flow facilitated by the B-tubes enhances coolant circulation, optimizing thermal management. Complementing the innovative tube design are ultra-efficient multi-louvered fins, meticulously aligned to maximize airflow through the 2-row, 52mm core. Each fin’s dimensions and configuration have been carefully calculated and validated through wind-tunnel testing to ensure maximum heat rejection efficiency, contributing to the radiator’s superior performance. The CSF radiator is engineered as a true “drop-in fit” replacement, requiring no modifications during installation. All mounting brackets are CNC-machined and welded from stamped aluminum to guarantee durability and precise fitment. The inlet and outlet connections replicate the original equipment manufacturer (OEM) specifications, allowing seamless integration with existing OEM or aftermarket hoses. Features 2-Row, 52mm Heavy-Duty Ultra-High-Performance Dual Pass Core for enhanced heat dissipation Cooling Tubes incorporating CSF’s proprietary B-Tube Technology for increased surface area and strength 6.5mm Tall Ultra Efficient Multi-Louvered Fins designed to maximize airflow and heat transfer Stamped Aluminum Mounting Brackets and OEM Style Inlet/Outlet connections for precise fitment 100% All Aluminum construction, TIG-welded for superior durability and corrosion resistance Smooth Satin Finish providing both aesthetic appeal and protective coating True Plug-and-Play “Drop-in Fit” installation requiring no modifications Individually Leak and Pressure Tested to ensure reliability and performance 2-Year Limited Warranty for peace of mind and product assurance Applications Year Range Make Chassis Code Model Trim Engine / Trans / Etc Notes 1998-2007 Lexus J100 LX470 – 4.7L V8 – 1998-2007 Toyota J100 Land Cruiser – 4.7L V8 – OEM Part Numbers Toyota: 16400 50290 Toyota: 16400-50290 Toyota: 1640050290 Toyota: 16400 50360 Toyota: 16400-50360 Toyota: 1640050360 Toyota: 16400 50212 Toyota: 16400-50212 Toyota: 1640050212 Toyota: 16400 50211 Toyota: 16400-50211 Toyota: 1640050211 Toyota: 16400 50210 Toyota: 16400-50210 Toyota: 1640050210 Warranty Cooling Systems and Flexibles, Inc. (CSF) guarantees the quality and performance of its High-Performance Cooling Systems under normal use and service conditions. This warranty applies to the original purchaser of the vehicle in which the product was initially installed. For comprehensive warranty details, please visit our Warranty Page. SKU# 7207 Warranty Term: 2 years In summary, the CSF 98-07 Lexus LX470 / Toyota Land Cruiser Heavy-Duty All-Aluminum Radiator represents a meticulously engineered cooling solution that balances advanced technology, durability, and ease of installation. Its innovative B-Tube design, combined with precision-engineered fins and robust construction, ensures superior heat dissipation and long-term reliability. This radiator is an ideal choice for owners seeking to maintain or enhance the cooling efficiency of their J100 LX470 or Land Cruiser, whether for daily driving or demanding performance applications. Investing in a CSF radiator means entrusting your vehicle’s cooling system to a company with an established reputation for quality and innovation. The product’s compatibility with OEM specifications and straightforward installation process minimize downtime and installation complexity, making it a practical upgrade or replacement. Additionally, the 2-year limited warranty underscores CSF’s confidence in the product’s durability and performance. For professionals and enthusiasts alike, this radiator delivers a high standard of engineering and reliability essential for maintaining engine integrity and performance. Its all-aluminum construction not