What makes the CSF B-Tube technology different from standard radiator tubes?

CSF's B-Tube technology uses a specially engineered tube shape that increases the heat transfer surface area by approximately 15% compared to standard oval 'O' type tubes. This design allows for 'dual liquid laminar flow,' enhancing cooling efficiency.

Do I need to buy new hoses or mounting hardware for this radiator?

No, this CSF radiator is designed as a direct 'drop-in fit' and accepts all attaching OEM components. You can reuse your original hoses, mounting brackets, and fan shroud, as the inlet/outlet connections are designed to match factory specifications.

What is the advantage of the multi-louvered fins?

The ultra-efficient multi-louvered fins are carefully aligned to maximize airflow through the radiator core. This precise alignment increases surface area contact and is tested for maximum heat rejection efficiency, helping to keep your engine cool.

2008-2022 Toyota Sequoia Radiator | CSF 7031

Name: CSF 07-19 Toyota Tundra 5.7L Radiator
Brand: CSF
SKU: csf-csf-07-19-toyota-tundra-5-7l-radiator-t14-205248
Price: 545.00 USD
Availability: BackOrder

CSF 07-19 Toyota Tundra 5.7L Radiator

$545.00

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

2008-2022 Toyota Sequoia Radiator. CSF's all-aluminum radiator features B-Tube technology for improved cooling efficiency.

Key Features

Fits 2008-2022 Toyota Sequoia and 2007-2021 Toyota Tundra.
Features CSF's exclusive B-Tube technology for increased heat transfer surface area and dual liquid laminar flow.
2-row, 42mm core with ultra-efficient, multi-louvered fins designed for maximum airflow and heat dissipation.
All-aluminum construction with a race-style drain plug for easy maintenance.
CNC machined brackets and fittings ensure a precise fit and durability.
Designed as a direct 'drop-in fit' requiring no modifications for installation.

No-fit, no charge. Wrong part? Send it back, free return label.

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Product Details

The specially engineered B-Tube technology in this CSF radiator is a key detail. Unlike standard oval tubes, CSF uses a unique B-shape that increases the heat transfer surface area by about 15%. This design allows for dual liquid laminar flow, essentially acting like two smaller tubes in the space of one, which significantly boosts cooling efficiency. This is crucial for keeping your 2008-2022 Toyota Sequoia or 2007-2021 Toyota Tundra running cool, especially if you're towing, off-roading, or just pushing your vehicle hard.

CSF has been making radiators for over 50 years, and this heavy-duty, high-performance unit is built to last. It features a 2-row, 42mm core with multi-louvered fins that are precisely aligned to maximize airflow and heat rejection. The brackets and fittings are CNC machined for a precise fit and solid durability, ensuring it bolts right up to your existing mounting points. You can even reuse your OEM hoses and AC condenser, as the inlet and outlet connections are designed to match the factory specifications, making installation straightforward.

Whether you're planning an overland adventure, hauling a heavy load, or just want the peace of mind that comes with a well-cooled engine, this CSF radiator is a solid choice. It's a true drop-in fit, meaning no modifications are needed to get it installed and performing at its best.