CSF 7031 Aluminum Radiator for TOYOTA Tundra V8 / Sequoia V8

Part number7031

With over fifty years of experience in radiator manufacturing, CSF is the obvious choice when it comes to ensuring your Toyota Tundra/Sequoia's engine cooling and maximum performance. The CSF Heavy-Duty/High-Performance All-Aluminum Radiator is designed for both on-road and off-road use, making it an essential upgrade for SUVs, overland vehicles, and adventure seekers. This radiator features a 2-row core with CSF's exclusive B-Tube Technology: Unlike conventional O-tube radiator designs, CSF utilizes specially engineered "B-tubes." These B-tubes are meticulously formed and then brazed along their seam to seal them. CSF can use thinner, lighter aluminum material (with greater cooling efficiency) because this design is actually stronger than conventional O-tube welded tubes. The design (inlet opening in the middle of the tube, brazed along the seam) increases the surface area of the tubes by approximately 15% compared to standard tubes – the efficiency of two smaller tubes compared to one larger tube within the same space criteria. With B-tubes, "dual-core laminar flow" can be achieved. CSF also uses highly efficient louvered fins that are precisely and accurately aligned to maximize airflow through the radiator core. Fin characteristics are carefully measured and calculated for each application, and tested in a wind tunnel lab for maximum heat dissipation efficiency.

The CSF Radiator for the Toyota Tundra/Sequoia is a true "Drop-in fit" design, requiring no modifications for installation. OE-style mounting brackets are CNC-machined and welded for maximum strength. The inlet/outlet connections are designed to match the original connections, allowing you to use OEM or aftermarket hoses. Whether you're off-roading, towing, or simply driving your vehicle, trust the cooling experts at CSF for the most efficient, high-quality, and reliable radiators.