Keystone CH3030239 A/C Condenser OEM Replacement 55057095AA

The Keystone CH3030239 is a direct-fit OEM-replacement A/C condenser designed for Dodge Ram 2500 and Ram 3500 pickup trucks equipped with the 5.9L or 6.7L inline-six diesel engine. Built to restore full air conditioning performance, this condenser is an exact drop-in replacement for Mopar OEM part number 55057095AA.

Key Features:

• Parallel-flow core design for efficient refrigerant heat transfer
• All-aluminum construction for lightweight durability and corrosion resistance
• Block-style inlet and outlet fittings (0.61" diameter) for a secure, leak-free connection
• No built-in dryer or oil cooler — direct replacement configuration
• Core dimensions: approximately 24.92" length × 21.77" height × 0.63" thickness
• Designed for vehicles with intercooler and aluminum tanks
• Mounting hole vertical spacing: 9-11/16 inches

OEM & Cross-Reference Part Numbers:

• Partslink: CH3030239
• OEM / Mopar: 55057095AA, 55056694AA, 55056594AA
• DPI: 3855, 3657
• Additional cross-references: 67900146, 67900155, 73657

This condenser installs in the stock location without modifications, restoring factory-level cooling efficiency to your diesel truck's air conditioning system.