Keystone CH3010342 OEM Replacement Radiator for Dodge Nitro 3.7L 4.0L V6

The Keystone CH3010342 is a direct-fit OEM replacement radiator engineered for the 2007–2011 Dodge Nitro equipped with the 3.7L or 4.0L V6 engine. It directly replaces Mopar/Chrysler OEM part number 68003973AB, delivering factory-correct cooling performance without modification or drilling.

Built with an aluminum core and plastic tank construction, this single-row radiator assembly features high-density multi-louvered fins designed to maximize heat dissipation and maintain consistent coolant flow. Each unit is 100% leak tested and durability tested prior to shipment, ensuring reliable, long-term cooling system protection.

Key Features:

• Direct OEM replacement — replaces Mopar/Chrysler part number 68003973AB
• Partslink number: CH3010342
• Single-row aluminum core with plastic tank construction
• High-density multi-louvered fin design for maximum cooling efficiency
• Core dimensions: approximately 19-7/8" H × 24" W × 1-1/16" thick
• 100% leak tested and durability tested
• No drilling or modification required — direct bolt-in fitment
• Compatible with 3.7L V6 and 4.0L V6 engine applications

This radiator is sold as a complete assembly and is designed for straightforward installation, making it an ideal solution for collision repair shops and DIY mechanics replacing a damaged or failed factory radiator.