For 2003-2009 Dodge RAM 2500 3500 Diesel 5.9L Transmission Oil Cooler 68004317AA

Transmission Oil Cooler for Dodge Ram 2500 3500 Diesel

This transmission oil cooler with OEM cross-reference 68004317AA fits 2003-2009 Dodge Ram 2500 and 3500 diesel trucks with the 5.9L engine, helping control transmission fluid temperature under load.

Overview

This transmission oil cooler is built to replace the factory unit on 2003-2009 Dodge Ram 2500 and 3500 diesel trucks with the 5.9L engine. It carries OEM cross-reference 68004317AA, making it a strong match for the original cooler when you need a reliable replacement. A solid choice for owners restoring proper transmission cooling after a leak, clog, or damage.

Built For Performance

• OEM cross-reference 68004317AA for direct-fit replacement
• Designed for 2003-2009 Dodge Ram 2500 and 3500 diesel trucks with the 5.9L engine
• Built to manage transmission fluid temperatures during towing and hauling
• Mounts in the factory cooler location for straightforward installation
• Helps protect the transmission from heat-related wear and fluid breakdown

Fits These Machines

• for Dodge Ram 2500 Diesel 5.9L 2003-2009
• for Dodge Ram 3500 Diesel 5.9L 2003-2009

On-The-Job Use

• Towing trailers and equipment with a 5.9L Cummins-powered Ram
• Heavy hauling where transmission temperatures climb quickly
• Warm-weather driving that puts extra stress on transmission cooling
• Replacing a failed, leaking, or clogged factory transmission oil cooler

Specs At A Glance

Good To Know

Q: Does this cooler match the OEM part number? A: Yes, it is cross-referenced to 68004317AA for 2003-2009 Dodge Ram 2500 and 3500 diesel trucks with the 5.9L engine. Verify your part number before ordering.

Q: Can this replace a leaking factory transmission oil cooler? A: Yes, it is designed as a direct replacement for the factory cooler on compatible trucks. Have the transmission fluid level checked after installation.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.