Dorman 624-588 Automatic Transmission Oil Cooler Hose Assembly

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-588 automatic transmission oil cooler hose assembly is engineered for durability and precise fitment. Designed specifically for Jeep Wrangler and Wrangler JK models, this molded metal tube hose ensures efficient transmission fluid cooling under a wide range of operating conditions.

• Durable silver metal tube construction for long-lasting performance
• 5-inch molded assembly length with block connector and female quick connector ends
• Includes gasket or seal for secure, leak-free installation
• Operates reliably between -40°F and 328°F
• Maximum working pressure of 100 PSI

Detailed Product Description

The Dorman 624-588 transmission oil cooler hose assembly features a molded metal tube design that provides a rigid, non-flexible structure to maintain consistent fluid flow. The hose measures 5 inches in length and is finished in silver for corrosion resistance. It connects via a block connector on one end and a female quick connector on the other, ensuring compatibility with the original equipment on Jeep Wrangler and Wrangler JK vehicles. This hose assembly is rated to withstand a maximum working pressure of 100 PSI and can operate effectively in temperatures ranging from -40°F to 328°F. The included gasket or seal helps prevent leaks and maintains system integrity.

Compatible Vehicles and Applications

This transmission oil cooler hose assembly is compatible with the following Jeep models:

• Jeep Wrangler
• Jeep Wrangler JK

It is designed to replace worn or damaged transmission cooler lines, helping to maintain proper transmission fluid temperature and prevent overheating.

Common Issues Addressed by This Hose Assembly

• Transmission fluid leaks due to cracked or damaged hoses
• Reduced transmission cooling efficiency from deteriorated lines
• Overheating caused by restricted or collapsed hoses
• Corrosion-related hose failure in harsh environments
• Loose or faulty connections leading to fluid loss

Installation Notes and Tips

• Ensure the vehicle is cool and transmission fluid pressure is relieved before installation
• Verify the hose length and connector types match the original equipment
• Use the included gasket or seal to prevent leaks at connection points
• Inspect surrounding components for wear or damage during replacement
• Tighten connectors securely but avoid over-tightening to prevent damage

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 624-588 transmission oil cooler hose assembly undergoes rigorous quality control to ensure durability and reliability. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship.