CSF 3721 Radiator & A/C Condenser for 2007-2019 Infiniti/Nissan V6

Vehicle Fitment

• 2007-2008 Infiniti G35 (3.5L V6)
• 2008-2013 Infiniti G37 (3.7L V6)
• 2011-2012 Infiniti G25 (2.5L V6)
• 2015 Infiniti Q40 (3.7L V6)
• 2014-2016 Infiniti Q60 (3.7L V6)
• 2009-2019 Nissan 370Z (3.7L V6)

Features

• OE-style radiator & A/C condenser assembly engineered to meet original specifications
• 1-row all-aluminum core and tanks for improved corrosion resistance and durability
• Cross-flow core design efficiently dissipates engine heat
• Pre-installed high-efficiency plate-type oil cooler for enhanced thermal management
• Drop-in fit requiring no modification to original mounting points
• Hydrostatic pressure-tested at 1.5x operating pressure to ensure leak-free performance
• Includes integrated condenser for simplified replacement
• High-louvered fin pattern improves airflow and cooling efficiency

Specifications

• Part Number: CSF 3721
• Assembly: Radiator + A/C condenser
• Core Material: Aluminum
• Tank Material: Aluminum
• Rows: 1
• Core Length: ~25.06" (~637 mm)
• Core Width: ~17.69" (~449 mm)
• Core Thickness: ~0.88" (~22 mm)
• Hose Fitting Diameter: ~13/8" inlet/outlet
• Flow Type: Cross-flow design
• Transmission Cooler: Integrated plate-type (10-7/16" length)
• Radiator Cap: Not included
• Sold Individually (1x assembly)

Included Components

• 1x CSF 3721 Radiator & A/C Condenser Assembly

Product Description

The CSF 3721 is a complete radiator and A/C condenser assembly built to OE-style specifications for select Infiniti and Nissan V6 applications from 2007 through 2019. With an all-aluminum 1-row core and welded aluminum tanks, this assembly provides durable cooling performance and corrosion resistance. Its cross-flow design and high-louvered fin pattern allow efficient heat dissipation from the engine coolant, while the integrated high-efficiency plate-type cooler helps maintain proper transmission fluid temperatures under load.

Engineered for a true drop-in replacement, the CSF 3721 installs using your vehicle's existing mounting points and hoses with no cutting or modifications required. The combined radiator and A/C condenser module simplifies replacement in vehicles where original systems integrate both components. Whether you're replacing a failed core or restoring cooling and A/C performance, this CSF assembly delivers reliable thermal management and long service life for compatible Infiniti G35, G37, G25, Q40, Q60, and Nissan 370Z models.