Dorman 624-968 Automatic Transmission Oil Cooler Hose Assembly - Lower

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-968 automatic transmission oil cooler hose assembly is designed for Chevrolet and Pontiac vehicles, including the Grand Prix and Lumina models. Engineered with durable rubber and metal materials, this hose assembly ensures consistent performance under a wide range of operating temperatures.

• Natural hose color for easy identification
• Quick disconnect fittings on both ends for efficient installation
• Constructed from rubber and metal for durability and strength
• Maximum working pressure of 100 PSI
• Operates reliably between -40°F and 329°F
• Non-flexible design for secure transmission line connection
• Includes one transmission line per package

Durable Design for Chevrolet and Pontiac Transmission Systems

The Dorman 624-968 hose assembly is specifically designed to meet the requirements of automatic transmission oil cooling systems in Chevrolet Grand Prix and Pontiac Lumina vehicles. Its rubber and metal construction provides resistance to heat and pressure, maintaining system integrity during transmission fluid circulation. The quick disconnect fittings on both ends allow for straightforward replacement without the need for specialized tools, reducing downtime during maintenance.

Compatible Vehicles and Applications

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

• Chevrolet Grand Prix
• Pontiac Lumina

It is intended for use in the automatic transmission oil cooling system to facilitate proper fluid flow and temperature regulation.

Common Issues Addressed by This Hose Assembly

• Leaking or cracked transmission oil cooler hoses
• Transmission fluid overheating due to faulty hose connections
• Pressure loss in the transmission cooling system
• Corrosion or wear in original transmission lines
• Difficulty in disconnecting or replacing old hose assemblies

Installation Notes and Tips

• Ensure the vehicle is cool before beginning installation to avoid burns
• Use the quick disconnect fittings to remove the old hose assembly without damaging connectors
• 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 engine and monitoring transmission fluid flow

Quality Assurance and Warranty Information

Dorman manufactures the 624-968 transmission oil cooler hose assembly to meet or exceed OEM standards for fit, form, and function. The hose assembly is tested for durability under specified temperature and pressure ranges to ensure reliable operation. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship.