Dorman 624-977 Automatic Transmission Oil Cooler Hose Assembly - Inlet and Outlet

Overview of Dorman 624-977 Transmission Oil Cooler Hose

The Dorman 624-977 automatic transmission oil cooler hose assembly is designed specifically for Jeep Liberty models. This durable hose assembly ensures reliable transmission fluid flow and cooling, helping maintain optimal transmission performance under various operating conditions.

• Length: 53 inches for precise fitment
• Hose Material: Combination of metal and rubber for strength and flexibility
• End Types: Quick disconnect fittings on both ends for easy installation and removal
• Maximum Working Pressure: 100 PSI to handle transmission fluid pressure
• Operating Temperature Range: -40°F to 329°F suitable for diverse climates
• Hose Color: Natural, matching OEM appearance
• Contains No Spring, ensuring consistent fluid flow without restriction
• Package Includes: One transmission line assembly

Detailed Product Description

The Dorman 624-977 transmission oil cooler hose assembly is engineered to meet the specific requirements of Jeep Liberty vehicles. Constructed with a combination of metal and rubber materials, this hose assembly provides durability and resistance to heat and pressure commonly found in automatic transmission systems. The natural hose color aligns with original equipment standards, while the quick disconnect fittings on both ends simplify installation and maintenance tasks. Rated for a maximum working pressure of 100 PSI and an operating temperature range from -40°F to 329°F, this hose assembly is built to withstand demanding transmission cooling environments without compromising performance.

Compatible Applications and Common Issues Addressed

• Compatible with Jeep Liberty automatic transmission cooling systems
• Replaces worn or cracked transmission oil cooler hoses
• Prevents transmission fluid leaks that can cause overheating
• Helps maintain proper transmission fluid pressure and flow
• Addresses hose failures due to heat degradation or pressure stress

Installation Notes and Tips

• Ensure vehicle is cool before beginning installation to avoid burns
• Use quick disconnect fittings to easily remove and install the hose assembly
• Inspect surrounding components for wear or damage during replacement
• Verify hose routing matches OEM specifications to prevent kinks or interference
• Check for leaks after installation by running the transmission at operating temperature

Quality Assurance and Warranty Information

Dorman manufactures the 624-977 transmission oil cooler hose assembly to meet or exceed OEM standards for fit, form, and function. While specific warranty details may vary, Dorman products typically come with a limited warranty covering defects in material and workmanship. This ensures confidence in the durability and reliability of the hose assembly when installed in compatible Jeep Liberty vehicles.