CSF 3592 Radiator for 2007-2018 Jeep Wrangler JK 3.8L/3.6L

Vehicle Fitment

• 2007-2018 Jeep Wrangler JK (3.8L V6 & 3.6L Pentastar V6) - Radiator

Features

• Direct-fit radiator designed to meet OEM cooling performance standards
• Plastic tank with aluminum core construction for corrosion resistance and durability
• Cross-flow core design for efficient coolant heat dissipation
• Multi-louvered fin pattern improves airflow and cooling efficiency
• Drop-in fit requiring no modifications to factory mounting points
• O.E.M-style plastic tanks with strong, engineered resin
• 100% leak tested at elevated pressure for quality assurance
• Compatible with both 3.8L and 3.6L Jeep V6 engine cooling systems

Specifications

• Part Number: CSF 3592
• Core Material: Aluminum
• Tank Material: Plastic
• Rows: 1
• Core Thickness: Approx. 7/8"
• Core Width: Approx. 20 5/16"
• Core Length: Approx. 21 15/16"
• Inlet Diameter: ~1.5" (upper left)
• Outlet Diameter: ~1.5" (lower right)
• Flow Type: Cross-flow radiator
• Radiator Cap: Not included
• Sold Individually (1x radiator)

Included Components

• 1x CSF 3592 Radiator (Aluminum Core with Plastic Tanks)

Product Description

The CSF 3592 radiator is a direct-fit replacement cooling component engineered for Jeep Wrangler JK models produced from 2007 through 2018 with either the 3.8L V6 or 3.6L Pentastar V6 engine. Built with a durable aluminum core and OE-style plastic tanks, this radiator restores proper engine coolant circulation and heat dissipation to help maintain the correct operating temperature under normal driving and towing conditions. The cross-flow design and multi-louvered fins help maximize airflow through the core for dependable cooling performance.

Designed as a drop-in replacement, the CSF 3592 installs using your vehicle's original mounting points, hoses, and fan shroud without requiring any modifications. Its robust construction and factory pressure-tested quality offer long-term reliability, making it an ideal choice for replacing aged, leaking, or underperforming radiators on Jeep Wrangler JK vehicles. Perfect for daily driving, trail use, or highway cruising where efficient cooling is essential for engine longevity.