CSF Transmission Oil Cooler

2002–2010 Dodge Ram 1500 5.9L

20010

Overview:

The CSF Transmission Oil Cooler is a high-quality cooling solution designed specifically for Dodge Ram models from 2002 to 2010, including the popular 1500 series equipped with the 5.9L engine. This transmission cooler helps maintain optimal transmission fluid temperatures, ensuring reliable performance and extending the life of your vehicle’s transmission system. Ideal for truck owners who demand durability and efficiency, the CSF cooler is engineered to handle the rigorous demands of towing, hauling, and everyday driving.

By effectively dissipating heat, this cooler prevents overheating and reduces the risk of transmission damage caused by excessive heat buildup. Whether you use your Dodge Ram for work or recreation, the CSF Transmission Oil Cooler offers peace of mind and improved transmission longevity.

Key Features:

Engineered for durability and efficiency, the CSF Transmission Oil Cooler offers a range of features that make it a reliable upgrade or replacement for your Dodge Ram’s transmission cooling needs:

• Direct fitment for 2002–2010 Dodge Ram models, ensuring easy installation without modifications
• High-quality aluminum construction for superior heat dissipation and corrosion resistance
• Compact design that fits seamlessly within the engine bay without interfering with other components
• Enhanced cooling capacity to maintain optimal transmission fluid temperatures under heavy loads
• Durable brazed core construction for long-lasting performance and leak resistance
• Compatible with factory transmission lines and fittings for a hassle-free upgrade
• Designed to improve transmission reliability during towing, off-road use, and high-temperature conditions

Construction & Design:

The CSF Transmission Oil Cooler is crafted from premium aluminum, chosen for its excellent thermal conductivity and lightweight properties. The cooler features a brazed core design, which enhances durability and prevents leaks even under high pressure and temperature fluctuations. Its compact yet efficient layout allows it to fit precisely in the factory mounting locations of Dodge Ram trucks from 2002 through 2010, eliminating the need for custom brackets or modifications.

Attention to detail in the manufacturing process ensures that the cooler withstands harsh environmental conditions, including road debris, corrosion, and vibration. This robust construction guarantees consistent cooling performance and long service life, making it a dependable component for your vehicle’s transmission system.

Installation & Fitment:

The CSF Transmission Oil Cooler is designed as a direct replacement or upgrade for Dodge Ram 1500 trucks equipped with the 5.9L engine from model years 2002 to 2010. Installation is straightforward and typically requires no special tools or modifications. The cooler mounts in the factory location and connects to existing transmission lines using OEM-style fittings, ensuring a secure and leak-free connection.

For best results, it is recommended to have the installation performed by a qualified technician or an experienced DIYer familiar with transmission cooling systems. Proper installation helps maximize cooling efficiency and protects your transmission from overheating during demanding driving conditions.

What’s Included

• One CSF Transmission Oil Cooler (Part #20010)
• Pre-installed fittings compatible with Dodge Ram transmission lines
• Installation instructions for reference

Ideal For:

This transmission oil cooler is ideal for Dodge Ram 1500 owners who frequently tow trailers, haul heavy loads, or drive in hot climates where transmission overheating is a concern. It is also a smart upgrade for those looking to maintain or improve the reliability of their transmission system during extended use or off-road adventures. Whether you use your truck for work or recreation, the CSF Transmission Oil Cooler provides enhanced protection and peace of mind.

CSF develops automotive cooling components ranging from radiators and intercoolers to oil and transmission coolers, with a dedicated race division focused on high-performance cooling solutions. Their cooling upgrades are designed to manage heat more effectively—critical for boosted setups, track driving, towing, and any build that pushes temperatures beyond factory limits.