CSF 3639 Radiator And A/C Condenser Assembly

CSF 3639 Radiator and A/C Condenser Assembly

CSF 3639 is an OE-style radiator and aluminum condenser module built for the 2007-2010 Toyota Sienna. It combines a plastic-tank, aluminum-core radiator with an integrated high-efficiency plate-type oil cooler layout for a direct-fit cooling system replacement.

Designed for the Toyota Sienna cooling package, this assembly supports radiator and condenser service in one module. The CSF 3639 part number is a practical choice when replacing a damaged front-end cooling assembly on 2007-2010 Toyota Sienna models.

Key Features

• OE-style plastic tanks with aluminum core construction
• Cross-flow radiator design
• Single-row radiator core
• Core dimensions: 26 9/16 in. length, 19 in. width, 7/8 in. thickness
• 1 1/2 in. inlet on the left and 1 1/2 in. outlet on the right
• Integrated 13 3/4 in. high-efficiency plate-type oil cooler
• Radiator and aluminum condenser module configuration
• Cap not included

Detailed Description

CSF manufactures cooling components in ISO/TSO-certified facilities and validates radiator performance through lab testing, including wind tunnel evaluation. The 3639 radiator and A/C condenser assembly is engineered around OE-style packaging for the 2007-2010 Toyota Sienna, with plastic tanks, an aluminum core, and a cross-flow layout that matches the original module format. The CSF 3639 is also cross-referenced to Carlson 13128 and Spectra Premium CU13076 for the same application.

Common Repair Uses

• Replacement for a leaking or cracked radiator in a 2007-2010 Toyota Sienna
• Service for a damaged radiator and condenser module after front-end impact
• Correction for overheating caused by restricted or failing cooling passages
• Replacement for corrosion, seam failure, or tank damage in the cooling assembly
• Restoration of proper engine cooling and A/C condenser packaging in the front module

Installation Notes and Tips

Verify radiator dimensions, inlet and outlet orientation, and condenser module layout before installation. This assembly uses a left-side inlet and right-side outlet, so hose routing should be checked against the vehicle’s original configuration. Inspect related cooling system components, including hoses, clamps, and the radiator cap specification CSF 4514, before reassembly.

Compatible With 2007-2010 Toyota Sienna, N/A. Fits 2007-2010 Toyota Sienna, N/A. Fits 2007 Toyota Sienna, N/A; Fits 2008 Toyota Sienna, N/A; Fits 2009 Toyota Sienna, N/A; Fits 2010 Toyota Sienna, N/A.

Quality Assurance

CSF builds radiators to high-performance standards and supplies a broad range of cooling applications worldwide. The 3639 is manufactured with OE-style materials and validated for cooling performance as part of CSF’s engineering process.