CSF 3662 Heavy-Duty Aluminum-Core Radiator for 09-14 Dodge/Ram 1500-3500 V6/V8

Vehicle Fitment

• 2009-2010 Dodge Ram 1500/2500/3500 (5.7L Hemi V8, RWD/4WD)
• 2011-2014 Ram 1500 Classic (3.6L Pentastar V6, 4.7L V8, 5.7L Hemi V8, RWD/4WD)
• 2011-2013 Ram 2500 (4.7L V8, 5.7L Hemi V8, RWD/4WD)
• 2013 Ram 3500 (5.7L Hemi V8, RWD/4WD)

Fitment Notes

• 1-row high-performance radiator--drops in using factory mounting points; radiator cap not included.
• Core is approx. 15 % thicker (31 mm vs OEM ~27 mm) for improved cooling capacity.
• OEM-style plastic tanks; plastic hose fittings.

Features

• Aluminum core with multi-louvered high-efficiency fins for enhanced heat dissipation.
• Core tested at 150 % of operating pressure to ensure leak-resistant durability.
• Industry-standard packaging tested for 10-foot drop-impact protection.
• Bolt-on direct replacement for hassle-free installation.
• OEM-spec construction--combining aluminum core with plastic tanks for reliable performance.
• Increased thermal capacity to support towing and heavy-duty use compared to OE radiator.

Specifications

• Core dimensions: Height ~27.5 in, Width ~21.56 in, Thickness ~1.25 in (31 mm)
• Core type: 1-row aluminum with plastic tanks
• Inlet diameter: ~1.50 in; Outlet: ~1.75 in
• Pressure leak tested at 150 % limit
• Mounting: OEM bolt-on; radiator cap sold separately
• Design: Drop-in fit; supports both RWD and 4WD configurations
• Material: Aluminum core, plastic tanks

Included Components

• 1x CSF 3662 aluminum-core radiator (no cap included)

Product Description

The CSF 3662 heavy-duty radiator offers a significant cooling upgrade for Dodge and Ram trucks from 2009 to 2014. Featuring a thicker, one-row aluminum core (approximately 15 % thicker than the OEM), this radiator provides enhanced heat dissipation for demanding applications such as towing, hauling, or hot-weather operation. It is engineered with an OEM-style plastic tank design and delivers a bolt-on, drop-in fitment.

Built to the highest standards, the 3662 radiator core is pressure-tested up to 150 % of operating pressure and protected by packaging certified for 10-foot drop resistance, ensuring both reliability and delivery durability. With dimensions of roughly 27.5 x 21.56 x 1.25 in and standard inlet/outlet sizing, it's a seamless and durable upgrade for 5.7L Hemi and Pentastar-powered trucks equipped with RWD or 4WD systems.